diff --git a/public/index.html b/public/index.html index db6112d..48c9fdc 100644 --- a/public/index.html +++ b/public/index.html @@ -9,43 +9,32 @@ - - -
+
+

    - +
    +
    - - - - - - - - - + + + + diff --git a/public/javascripts/app.js b/public/javascripts/app.js index bbe9f1e..6c56bf0 100644 --- a/public/javascripts/app.js +++ b/public/javascripts/app.js @@ -1,6 +1,30 @@ -var app = app || {}; -var ENTER_KEY = 13; +require.config({ -$(function(){ - new app.ListView(); -}); \ No newline at end of file + //load lib files required + paths: { + jquery: "vendor/jquery.min", + lodash:"vendor/lodash.min", + backbone: "vendor/backbone", + modernizr:"vendor/custom.modernizr", + socket:"vendor/socket.io.min", + text:"vendor/text" + }, + + shim: { + backbone: { + deps: ["lodash", "jquery"], + exports: "Backbone" + } + }, + + waitSeconds: 5 + +}); + +//start the app +require([ + 'views/page' +], +function( App ) { + new App(); +}); diff --git a/public/javascripts/collections/list.js b/public/javascripts/collections/list.js index 41fbc9f..8f65eb6 100644 --- a/public/javascripts/collections/list.js +++ b/public/javascripts/collections/list.js @@ -1,12 +1,21 @@ -var app = app || {}; +define( +[ +'backbone', +'models/task' +], -(function() { +function( +Backbone, +Task +) { - app.List = Backbone.Collection.extend({ + var List = Backbone.Collection.extend({ - model: app.Task, + model: Task, url: '/tasks' - }); + }); -}()); \ No newline at end of file +return List; + +}); \ No newline at end of file diff --git a/public/javascripts/models/task.js b/public/javascripts/models/task.js index 4fb34b1..23e141e 100644 --- a/public/javascripts/models/task.js +++ b/public/javascripts/models/task.js @@ -1,14 +1,34 @@ -var app = app || {}; +define( +['backbone' +], -(function() { - - app.Task = Backbone.Model.extend({ +function( +Backbone +) { + + var TaskModel = Backbone.Model.extend({ defaults: { parent_id: '', - content: '' + content: '', + is_completed:'n' }, - }); + toggelCompletedStatus:function(isCompleted){ + var prev_isCompleted = isCompleted, + self = this; + this.save({'is_completed':isCompleted}, + { + success:function(){}, + error:function(){ + //REVERT BACK ON ERROR + self.set({'is_completed':prev_isCompleted}); + } + }) + } -}()); \ No newline at end of file + }); + +return TaskModel; + +}); \ No newline at end of file diff --git a/public/javascripts/util/constants.js b/public/javascripts/util/constants.js new file mode 100644 index 0000000..f193243 --- /dev/null +++ b/public/javascripts/util/constants.js @@ -0,0 +1,14 @@ +define( +[], + +function() { + + var constants = { + + ENTER_KEY :13 + + }; + +return constants; + +}); \ No newline at end of file diff --git a/public/javascripts/vendor/require.js b/public/javascripts/vendor/require.js new file mode 100644 index 0000000..0de1ec8 --- /dev/null +++ b/public/javascripts/vendor/require.js @@ -0,0 +1,36 @@ +/* + RequireJS 2.1.8 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved. + Available via the MIT or new BSD license. + see: http://github.com/jrburke/requirejs for details +*/ +var requirejs,require,define; +(function(Z){function H(b){return"[object 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Also, if the string + //is an HTML document, only the part inside the body tag is returned. + if (content) { + content = content.replace(xmlRegExp, ""); + var matches = content.match(bodyRegExp); + if (matches) { + content = matches[1]; + } + } else { + content = ""; + } + return content; + }, + + jsEscape: function (content) { + return content.replace(/(['\\])/g, '\\$1') + .replace(/[\f]/g, "\\f") + .replace(/[\b]/g, "\\b") + .replace(/[\n]/g, "\\n") + .replace(/[\t]/g, "\\t") + .replace(/[\r]/g, "\\r") + .replace(/[\u2028]/g, "\\u2028") + .replace(/[\u2029]/g, "\\u2029"); + }, + + createXhr: masterConfig.createXhr || function () { + //Would love to dump the ActiveX crap in here. Need IE 6 to die first. + var xhr, i, progId; + if (typeof XMLHttpRequest !== "undefined") { + return new XMLHttpRequest(); + } else if (typeof ActiveXObject !== "undefined") { + for (i = 0; i < 3; i += 1) { + progId = progIds[i]; + try { + xhr = new ActiveXObject(progId); + } catch (e) {} + + if (xhr) { + progIds = [progId]; // so faster next time + break; + } + } + } + + return xhr; + }, + + /** + * Parses a resource name into its component parts. Resource names + * look like: module/name.ext!strip, where the !strip part is + * optional. + * @param {String} name the resource name + * @returns {Object} with properties "moduleName", "ext" and "strip" + * where strip is a boolean. + */ + parseName: function (name) { + var strip = false, index = name.indexOf("."), + modName = name.substring(0, index), + ext = name.substring(index + 1, name.length); + + index = ext.indexOf("!"); + if (index !== -1) { + //Pull off the strip arg. + strip = ext.substring(index + 1, ext.length); + strip = strip === "strip"; + ext = ext.substring(0, index); + } + + return { + moduleName: modName, + ext: ext, + strip: strip + }; + }, + + xdRegExp: /^((\w+)\:)?\/\/([^\/\\]+)/, + + /** + * Is an URL on another domain. Only works for browser use, returns + * false in non-browser environments. Only used to know if an + * optimized .js version of a text resource should be loaded + * instead. + * @param {String} url + * @returns Boolean + */ + useXhr: function (url, protocol, hostname, port) { + var uProtocol, uHostName, uPort, + match = text.xdRegExp.exec(url); + if (!match) { + return true; + } + uProtocol = match[2]; + uHostName = match[3]; + + uHostName = uHostName.split(':'); + uPort = uHostName[1]; + uHostName = uHostName[0]; + + return (!uProtocol || uProtocol === protocol) && + (!uHostName || uHostName.toLowerCase() === hostname.toLowerCase()) && + ((!uPort && !uHostName) || uPort === port); + }, + + finishLoad: function (name, strip, content, onLoad) { + content = strip ? text.strip(content) : content; + if (masterConfig.isBuild) { + buildMap[name] = content; + } + onLoad(content); + }, + + load: function (name, req, onLoad, config) { + //Name has format: some.module.filext!strip + //The strip part is optional. + //if strip is present, then that means only get the string contents + //inside a body tag in an HTML string. For XML/SVG content it means + //removing the declarations so the content can be inserted + //into the current doc without problems. + + // Do not bother with the work if a build and text will + // not be inlined. + if (config.isBuild && !config.inlineText) { + onLoad(); + return; + } + + masterConfig.isBuild = config.isBuild; + + var parsed = text.parseName(name), + nonStripName = parsed.moduleName + '.' + parsed.ext, + url = req.toUrl(nonStripName), + useXhr = (masterConfig.useXhr) || + text.useXhr; + + //Load the text. Use XHR if possible and in a browser. + if (!hasLocation || useXhr(url, defaultProtocol, defaultHostName, defaultPort)) { + text.get(url, function (content) { + text.finishLoad(name, parsed.strip, content, onLoad); + }, function (err) { + if (onLoad.error) { + onLoad.error(err); + } + }); + } else { + //Need to fetch the resource across domains. Assume + //the resource has been optimized into a JS module. Fetch + //by the module name + extension, but do not include the + //!strip part to avoid file system issues. + req([nonStripName], function (content) { + text.finishLoad(parsed.moduleName + '.' + parsed.ext, + parsed.strip, content, onLoad); + }); + } + }, + + write: function (pluginName, moduleName, write, config) { + if (buildMap.hasOwnProperty(moduleName)) { + var content = text.jsEscape(buildMap[moduleName]); + write.asModule(pluginName + "!" + moduleName, + "define(function () { return '" + + content + + "';});\n"); + } + }, + + writeFile: function (pluginName, moduleName, req, write, config) { + var parsed = text.parseName(moduleName), + nonStripName = parsed.moduleName + '.' + parsed.ext, + //Use a '.js' file name so that it indicates it is a + //script that can be loaded across domains. + fileName = req.toUrl(parsed.moduleName + '.' + + parsed.ext) + '.js'; + + //Leverage own load() method to load plugin value, but only + //write out values that do not have the strip argument, + //to avoid any potential issues with ! in file names. + text.load(nonStripName, req, function (value) { + //Use own write() method to construct full module value. + //But need to create shell that translates writeFile's + //write() to the right interface. + var textWrite = function (contents) { + return write(fileName, contents); + }; + textWrite.asModule = function (moduleName, contents) { + return write.asModule(moduleName, fileName, contents); + }; + + text.write(pluginName, nonStripName, textWrite, config); + }, config); + } + }; + + if (masterConfig.env === 'node' || (!masterConfig.env && + typeof process !== "undefined" && + process.versions && + !!process.versions.node)) { + //Using special require.nodeRequire, something added by r.js. + fs = require.nodeRequire('fs'); + + text.get = function (url, callback) { + var file = fs.readFileSync(url, 'utf8'); + //Remove BOM (Byte Mark Order) from utf8 files if it is there. + if (file.indexOf('\uFEFF') === 0) { + file = file.substring(1); + } + callback(file); + }; + } else if (masterConfig.env === 'xhr' || (!masterConfig.env && + text.createXhr())) { + text.get = function (url, callback, errback) { + var xhr = text.createXhr(); + xhr.open('GET', url, true); + + //Allow overrides specified in config + if (masterConfig.onXhr) { + masterConfig.onXhr(xhr, url); + } + + xhr.onreadystatechange = function (evt) { + var status, err; + //Do not explicitly handle errors, those should be + //visible via console output in the browser. + if (xhr.readyState === 4) { + status = xhr.status; + if (status > 399 && status < 600) { + //An http 4xx or 5xx error. Signal an error. + err = new Error(url + ' HTTP status: ' + status); + err.xhr = xhr; + errback(err); + } else { + callback(xhr.responseText); + } + } + }; + xhr.send(null); + }; + } else if (masterConfig.env === 'rhino' || (!masterConfig.env && + typeof Packages !== 'undefined' && typeof java !== 'undefined')) { + //Why Java, why is this so awkward? + text.get = function (url, callback) { + var stringBuffer, line, + encoding = "utf-8", + file = new java.io.File(url), + lineSeparator = java.lang.System.getProperty("line.separator"), + input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)), + content = ''; + try { + stringBuffer = new java.lang.StringBuffer(); + line = input.readLine(); + + // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324 + // http://www.unicode.org/faq/utf_bom.html + + // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK: + // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058 + if (line && line.length() && line.charAt(0) === 0xfeff) { + // Eat the BOM, since we've already found the encoding on this file, + // and we plan to concatenating this buffer with others; the BOM should + // only appear at the top of a file. + line = line.substring(1); + } + + stringBuffer.append(line); + + while ((line = input.readLine()) !== null) { + stringBuffer.append(lineSeparator); + stringBuffer.append(line); + } + //Make sure we return a JavaScript string and not a Java string. + content = String(stringBuffer.toString()); //String + } finally { + input.close(); + } + callback(content); + }; + } + + return text; +}); diff --git a/public/javascripts/vendor/underscore.js b/public/javascripts/vendor/underscore.js new file mode 100644 index 0000000..7d4ee27 --- /dev/null +++ b/public/javascripts/vendor/underscore.js @@ -0,0 +1,1246 @@ +// Underscore.js 1.5.1 +// http://underscorejs.org +// (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `global` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Establish the object that gets returned to break out of a loop iteration. + var breaker = {}; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + concat = ArrayProto.concat, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeForEach = ArrayProto.forEach, + nativeMap = ArrayProto.map, + nativeReduce = ArrayProto.reduce, + nativeReduceRight = ArrayProto.reduceRight, + nativeFilter = ArrayProto.filter, + nativeEvery = ArrayProto.every, + nativeSome = ArrayProto.some, + nativeIndexOf = ArrayProto.indexOf, + nativeLastIndexOf = ArrayProto.lastIndexOf, + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object via a string identifier, + // for Closure Compiler "advanced" mode. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.5.1'; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles objects with the built-in `forEach`, arrays, and raw objects. + // Delegates to **ECMAScript 5**'s native `forEach` if available. + var each = _.each = _.forEach = function(obj, iterator, context) { + if (obj == null) return; + if (nativeForEach && obj.forEach === nativeForEach) { + obj.forEach(iterator, context); + } else if (obj.length === +obj.length) { + for (var i = 0, l = obj.length; i < l; i++) { + if (iterator.call(context, obj[i], i, obj) === breaker) return; + } + } else { + for (var key in obj) { + if (_.has(obj, key)) { + if (iterator.call(context, obj[key], key, obj) === breaker) return; + } + } + } + }; + + // Return the results of applying the iterator to each element. + // Delegates to **ECMAScript 5**'s native `map` if available. + _.map = _.collect = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context); + each(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; + }; + + var reduceError = 'Reduce of empty array with no initial value'; + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available. + _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduce && obj.reduce === nativeReduce) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator); + } + each(obj, function(value, index, list) { + if (!initial) { + memo = value; + initial = true; + } else { + memo = iterator.call(context, memo, value, index, list); + } + }); + if (!initial) throw new TypeError(reduceError); + return memo; + }; + + // The right-associative version of reduce, also known as `foldr`. + // Delegates to **ECMAScript 5**'s native `reduceRight` if available. + _.reduceRight = _.foldr = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduceRight && obj.reduceRight === nativeReduceRight) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator); + } + var length = obj.length; + if (length !== +length) { + var keys = _.keys(obj); + length = keys.length; + } + each(obj, function(value, index, list) { + index = keys ? keys[--length] : --length; + if (!initial) { + memo = obj[index]; + initial = true; + } else { + memo = iterator.call(context, memo, obj[index], index, list); + } + }); + if (!initial) throw new TypeError(reduceError); + return memo; + }; + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, iterator, context) { + var result; + any(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) { + result = value; + return true; + } + }); + return result; + }; + + // Return all the elements that pass a truth test. + // Delegates to **ECMAScript 5**'s native `filter` if available. + // Aliased as `select`. + _.filter = _.select = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context); + each(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, iterator, context) { + return _.filter(obj, function(value, index, list) { + return !iterator.call(context, value, index, list); + }, context); + }; + + // Determine whether all of the elements match a truth test. + // Delegates to **ECMAScript 5**'s native `every` if available. + // Aliased as `all`. + _.every = _.all = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = true; + if (obj == null) return result; + if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context); + each(obj, function(value, index, list) { + if (!(result = result && iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if at least one element in the object matches a truth test. + // Delegates to **ECMAScript 5**'s native `some` if available. + // Aliased as `any`. + var any = _.some = _.any = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = false; + if (obj == null) return result; + if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); + each(obj, function(value, index, list) { + if (result || (result = iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if the array or object contains a given value (using `===`). + // Aliased as `include`. + _.contains = _.include = function(obj, target) { + if (obj == null) return false; + if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1; + return any(obj, function(value) { + return value === target; + }); + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + return (isFunc ? method : value[method]).apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, function(value){ return value[key]; }); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs, first) { + if (_.isEmpty(attrs)) return first ? void 0 : []; + return _[first ? 'find' : 'filter'](obj, function(value) { + for (var key in attrs) { + if (attrs[key] !== value[key]) return false; + } + return true; + }); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.where(obj, attrs, true); + }; + + // Return the maximum element or (element-based computation). + // Can't optimize arrays of integers longer than 65,535 elements. + // See [WebKit Bug 80797](https://bugs.webkit.org/show_bug.cgi?id=80797) + _.max = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.max.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return -Infinity; + var result = {computed : -Infinity, value: -Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed > result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) { + return Math.min.apply(Math, obj); + } + if (!iterator && _.isEmpty(obj)) return Infinity; + var result = {computed : Infinity, value: Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed < result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Shuffle an array. + _.shuffle = function(obj) { + var rand; + var index = 0; + var shuffled = []; + each(obj, function(value) { + rand = _.random(index++); + shuffled[index - 1] = shuffled[rand]; + shuffled[rand] = value; + }); + return shuffled; + }; + + // An internal function to generate lookup iterators. + var lookupIterator = function(value) { + return _.isFunction(value) ? value : function(obj){ return obj[value]; }; + }; + + // Sort the object's values by a criterion produced by an iterator. + _.sortBy = function(obj, value, context) { + var iterator = lookupIterator(value); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value : value, + index : index, + criteria : iterator.call(context, value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index < right.index ? -1 : 1; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(obj, value, context, behavior) { + var result = {}; + var iterator = lookupIterator(value == null ? _.identity : value); + each(obj, function(value, index) { + var key = iterator.call(context, value, index, obj); + behavior(result, key, value); + }); + return result; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = function(obj, value, context) { + return group(obj, value, context, function(result, key, value) { + (_.has(result, key) ? result[key] : (result[key] = [])).push(value); + }); + }; + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = function(obj, value, context) { + return group(obj, value, context, function(result, key) { + if (!_.has(result, key)) result[key] = 0; + result[key]++; + }); + }; + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iterator, context) { + iterator = iterator == null ? _.identity : lookupIterator(iterator); + var value = iterator.call(context, obj); + var low = 0, high = array.length; + while (low < high) { + var mid = (low + high) >>> 1; + iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid; + } + return low; + }; + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (obj.length === +obj.length) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return (obj.length === +obj.length) ? obj.length : _.keys(obj).length; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + return (n != null) && !guard ? slice.call(array, 0, n) : array[0]; + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. The **guard** check allows it to work with + // `_.map`. + _.initial = function(array, n, guard) { + return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n)); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. The **guard** check allows it to work with `_.map`. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if ((n != null) && !guard) { + return slice.call(array, Math.max(array.length - n, 0)); + } else { + return array[array.length - 1]; + } + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. The **guard** + // check allows it to work with `_.map`. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, (n == null) || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, output) { + if (shallow && _.every(input, _.isArray)) { + return concat.apply(output, input); + } + each(input, function(value) { + if (_.isArray(value) || _.isArguments(value)) { + shallow ? push.apply(output, value) : flatten(value, shallow, output); + } else { + output.push(value); + } + }); + return output; + }; + + // Return a completely flattened version of an array. + _.flatten = function(array, shallow) { + return flatten(array, shallow, []); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iterator, context) { + if (_.isFunction(isSorted)) { + context = iterator; + iterator = isSorted; + isSorted = false; + } + var initial = iterator ? _.map(array, iterator, context) : array; + var results = []; + var seen = []; + each(initial, function(value, index) { + if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) { + seen.push(value); + results.push(array[index]); + } + }); + return results; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(_.flatten(arguments, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var rest = slice.call(arguments, 1); + return _.filter(_.uniq(array), function(item) { + return _.every(rest, function(other) { + return _.indexOf(other, item) >= 0; + }); + }); + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = concat.apply(ArrayProto, slice.call(arguments, 1)); + return _.filter(array, function(value){ return !_.contains(rest, value); }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + var length = _.max(_.pluck(arguments, "length").concat(0)); + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = _.pluck(arguments, '' + i); + } + return results; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + if (list == null) return {}; + var result = {}; + for (var i = 0, l = list.length; i < l; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**), + // we need this function. Return the position of the first occurrence of an + // item in an array, or -1 if the item is not included in the array. + // Delegates to **ECMAScript 5**'s native `indexOf` if available. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function(array, item, isSorted) { + if (array == null) return -1; + var i = 0, l = array.length; + if (isSorted) { + if (typeof isSorted == 'number') { + i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted); + } else { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + } + if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted); + for (; i < l; i++) if (array[i] === item) return i; + return -1; + }; + + // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available. + _.lastIndexOf = function(array, item, from) { + if (array == null) return -1; + var hasIndex = from != null; + if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) { + return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item); + } + var i = (hasIndex ? from : array.length); + while (i--) if (array[i] === item) return i; + return -1; + }; + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = arguments[2] || 1; + + var len = Math.max(Math.ceil((stop - start) / step), 0); + var idx = 0; + var range = new Array(len); + + while(idx < len) { + range[idx++] = start; + start += step; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Reusable constructor function for prototype setting. + var ctor = function(){}; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + var args, bound; + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError; + args = slice.call(arguments, 2); + return bound = function() { + if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments))); + ctor.prototype = func.prototype; + var self = new ctor; + ctor.prototype = null; + var result = func.apply(self, args.concat(slice.call(arguments))); + if (Object(result) === result) return result; + return self; + }; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. + _.partial = function(func) { + var args = slice.call(arguments, 1); + return function() { + return func.apply(this, args.concat(slice.call(arguments))); + }; + }; + + // Bind all of an object's methods to that object. Useful for ensuring that + // all callbacks defined on an object belong to it. + _.bindAll = function(obj) { + var funcs = slice.call(arguments, 1); + if (funcs.length === 0) throw new Error("bindAll must be passed function names"); + each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); }); + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memo = {}; + hasher || (hasher = _.identity); + return function() { + var key = hasher.apply(this, arguments); + return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments)); + }; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ return func.apply(null, args); }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = function(func) { + return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1))); + }; + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + options || (options = {}); + var later = function() { + previous = options.leading === false ? 0 : new Date; + timeout = null; + result = func.apply(context, args); + }; + return function() { + var now = new Date; + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0) { + clearTimeout(timeout); + timeout = null; + previous = now; + result = func.apply(context, args); + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var result; + var timeout = null; + return function() { + var context = this, args = arguments; + var later = function() { + timeout = null; + if (!immediate) result = func.apply(context, args); + }; + var callNow = immediate && !timeout; + clearTimeout(timeout); + timeout = setTimeout(later, wait); + if (callNow) result = func.apply(context, args); + return result; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = function(func) { + var ran = false, memo; + return function() { + if (ran) return memo; + ran = true; + memo = func.apply(this, arguments); + func = null; + return memo; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return function() { + var args = [func]; + push.apply(args, arguments); + return wrapper.apply(this, args); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var funcs = arguments; + return function() { + var args = arguments; + for (var i = funcs.length - 1; i >= 0; i--) { + args = [funcs[i].apply(this, args)]; + } + return args[0]; + }; + }; + + // Returns a function that will only be executed after being called N times. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Object Functions + // ---------------- + + // Retrieve the names of an object's properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = nativeKeys || function(obj) { + if (obj !== Object(obj)) throw new TypeError('Invalid object'); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var values = []; + for (var key in obj) if (_.has(obj, key)) values.push(obj[key]); + return values; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var pairs = []; + for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]); + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key; + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = function(obj) { + each(slice.call(arguments, 1), function(source) { + if (source) { + for (var prop in source) { + obj[prop] = source[prop]; + } + } + }); + return obj; + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + each(keys, function(key) { + if (key in obj) copy[key] = obj[key]; + }); + return copy; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj) { + var copy = {}; + var keys = concat.apply(ArrayProto, slice.call(arguments, 1)); + for (var key in obj) { + if (!_.contains(keys, key)) copy[key] = obj[key]; + } + return copy; + }; + + // Fill in a given object with default properties. + _.defaults = function(obj) { + each(slice.call(arguments, 1), function(source) { + if (source) { + for (var prop in source) { + if (obj[prop] === void 0) obj[prop] = source[prop]; + } + } + }); + return obj; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a == 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className != toString.call(b)) return false; + switch (className) { + // Strings, numbers, dates, and booleans are compared by value. + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return a == String(b); + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for + // other numeric values. + return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b); + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a == +b; + // RegExps are compared by their source patterns and flags. + case '[object RegExp]': + return a.source == b.source && + a.global == b.global && + a.multiline == b.multiline && + a.ignoreCase == b.ignoreCase; + } + if (typeof a != 'object' || typeof b != 'object') return false; + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] == a) return bStack[length] == b; + } + // Objects with different constructors are not equivalent, but `Object`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) && + _.isFunction(bCtor) && (bCtor instanceof bCtor))) { + return false; + } + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + var size = 0, result = true; + // Recursively compare objects and arrays. + if (className == '[object Array]') { + // Compare array lengths to determine if a deep comparison is necessary. + size = a.length; + result = size == b.length; + if (result) { + // Deep compare the contents, ignoring non-numeric properties. + while (size--) { + if (!(result = eq(a[size], b[size], aStack, bStack))) break; + } + } + } else { + // Deep compare objects. + for (var key in a) { + if (_.has(a, key)) { + // Count the expected number of properties. + size++; + // Deep compare each member. + if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break; + } + } + // Ensure that both objects contain the same number of properties. + if (result) { + for (key in b) { + if (_.has(b, key) && !(size--)) break; + } + result = !size; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return result; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b, [], []); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (_.isArray(obj) || _.isString(obj)) return obj.length === 0; + for (var key in obj) if (_.has(obj, key)) return false; + return true; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) == '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + return obj === Object(obj); + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp. + each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) == '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return !!(obj && _.has(obj, 'callee')); + }; + } + + // Optimize `isFunction` if appropriate. + if (typeof (/./) !== 'function') { + _.isFunction = function(obj) { + return typeof obj === 'function'; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj != +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) == '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iterators. + _.identity = function(value) { + return value; + }; + + // Run a function **n** times. + _.times = function(n, iterator, context) { + var accum = Array(Math.max(0, n)); + for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // List of HTML entities for escaping. + var entityMap = { + escape: { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '/': '/' + } + }; + entityMap.unescape = _.invert(entityMap.escape); + + // Regexes containing the keys and values listed immediately above. + var entityRegexes = { + escape: new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'), + unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g') + }; + + // Functions for escaping and unescaping strings to/from HTML interpolation. + _.each(['escape', 'unescape'], function(method) { + _[method] = function(string) { + if (string == null) return ''; + return ('' + string).replace(entityRegexes[method], function(match) { + return entityMap[method][match]; + }); + }; + }); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property) { + if (object == null) return void 0; + var value = object[property]; + return _.isFunction(value) ? value.call(object) : value; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + each(_.functions(obj), function(name){ + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result.call(this, func.apply(_, args)); + }; + }); + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\t': 't', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + _.template = function(text, data, settings) { + var render; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = new RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset) + .replace(escaper, function(match) { return '\\' + escapes[match]; }); + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } + if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } + if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + index = offset + match.length; + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + "return __p;\n"; + + try { + render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + if (data) return render(data, _); + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled function source as a convenience for precompilation. + template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function, which will delegate to the wrapper. + _.chain = function(obj) { + return _(obj).chain(); + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(obj) { + return this._chain ? _(obj).chain() : obj; + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0]; + return result.call(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result.call(this, method.apply(this._wrapped, arguments)); + }; + }); + + _.extend(_.prototype, { + + // Start chaining a wrapped Underscore object. + chain: function() { + this._chain = true; + return this; + }, + + // Extracts the result from a wrapped and chained object. + value: function() { + return this._wrapped; + } + + }); + +}).call(this); diff --git a/public/javascripts/views/list.js b/public/javascripts/views/list.js index c25aa88..2f7f608 100644 --- a/public/javascripts/views/list.js +++ b/public/javascripts/views/list.js @@ -1,8 +1,18 @@ -var app = app || {}; +define( +['jquery', +'backbone', +'collections/list', +'views/task' +], -(function() { +function( +$, +Backbone, +List, +TaskView +) { - app.ListView = Backbone.View.extend({ + var ListView = Backbone.View.extend({ el: $("#main .children"), @@ -11,7 +21,7 @@ var app = app || {}; }, initialize: function() { - app.Tasks = this.collection = new app.List(); + Tasks = this.collection = new List(); this.collection.fetch(); this.listenTo(this.collection, 'add', this.renderTask); }, @@ -23,7 +33,7 @@ var app = app || {}; }, renderTask: function(task) { - var taskView = new app.TaskView({ + var taskView = new TaskView({ model: task }); var a = taskView.render(); @@ -33,6 +43,8 @@ var app = app || {}; this.$el.append(a.el); } - }); + }); -}()); \ No newline at end of file +return ListView; + +}); diff --git a/public/javascripts/views/page.js b/public/javascripts/views/page.js new file mode 100644 index 0000000..b91184e --- /dev/null +++ b/public/javascripts/views/page.js @@ -0,0 +1,38 @@ +define( +['jquery', +'backbone', +'views/list' +], + +function( +$, +Backbone, +ListView +) { + + var PageView = Backbone.View.extend({ + + el: $("#main"), + + events: { + 'keypress #newTask': 'createNewTask', + 'blur #newTask': 'createNewTask' + }, + + initialize: function() { + this.listView = new ListView(); + this.input = $('#newTask'); + }, + + createNewTask: function(e) { + if (e.keyCode != 13) return; + if (!this.input.val().trim()) return; + this.listView.collection.add(new Task({content: this.input.val().trim() })); + this.input.val(''); + } + + }); + +return PageView; + +}); \ No newline at end of file diff --git a/public/javascripts/views/task.js b/public/javascripts/views/task.js index 86a7aa4..1b3e7ae 100644 --- a/public/javascripts/views/task.js +++ b/public/javascripts/views/task.js @@ -1,28 +1,46 @@ -var app = app || {}; +define( +['jquery', +'backbone', +'socket', +'util/constants', +'text!../../templates/task.html' +], -(function() { +function( +$, +Backbone, +socket, +constants, +taskTemplate +) { - app.TaskView = Backbone.View.extend({ + var TaskView = Backbone.View.extend({ tagName: 'li', - template: $('#taskTemplate').html(), + template: taskTemplate, events: { 'click .task': 'edit', 'blur .edit': 'close', 'keyup .edit': 'handleKeyup', - 'keypress .edit': 'update' + 'keypress .edit': 'update', + 'mouseover .link':'showOptions', + 'mouseout .link':'hideOptions', + 'click .complete':'markComplete', + 'click .uncomplete':'unmarkComlete', + 'click .note':'addNote' }, initialize: function() { this.listenTo(this.model, 'change', this.render); this.listenTo(this.model, 'destroy', this.remove); + this.socket = io.connect(); }, render: function() { var tmpl = _.template(this.template); var task = this; - this.$el.html(tmpl(this.model.toJSON())); + this.$el.html(tmpl({model:this.model.toJSON()})); if (this.model.get('parent_id')!=0) { this.$el.addClass('shift1'); var className = $('*[data-id="'+this.model.get('parent_id')+'"]').parents('li:first').attr('class'); @@ -32,7 +50,7 @@ var app = app || {}; } } this.$input = this.$('.edit:first'); - socket.on('task', function(data){ + this.socket.on('task', function(data){ if (task.model.id == data.id) { if (task.$input.val != data.content) task.$input.val(data.content); @@ -42,6 +60,7 @@ var app = app || {}; }, edit: function() { + console.log("function"); this.$el.addClass('editing'); this.$input.focus(); }, @@ -54,9 +73,9 @@ var app = app || {}; if (e.shiftKey && e.keyCode == 9) { var model = this.$el.next('li').find('input').data('id'); - model = app.Tasks.get(model); + model = Tasks.get(model); var old_parent = model.get('parent_id'); - old_parent = app.Tasks.get(old_parent); + old_parent = Tasks.get(old_parent); var new_parent = old_parent.get('parent_id'); if (new_parent == null) new_parent = 0; model.set('parent_id',new_parent); @@ -65,20 +84,20 @@ var app = app || {}; else if (e.keyCode == 9) { var parent = this.$el.prev('li').prev('li').find('input').data('id'); var current = this.$el.prev('li').find('input').data('id'); - var model = app.Tasks.get(current); + var model = Tasks.get(current); model.set('parent_id',parent); model.save({content: model.get('content'), parent_id: model.get('parent_id')}); } - socket.emit('task', { - id: this.model.id, - parent_id: this.model.parent_id, - content: this.$input.val().trim() + this.socket.emit('task', { + id: this.model.id, + parent_id: this.model.parent_id, + content: this.$input.val().trim() }); }, update: function(e) { - if ( e.which === ENTER_KEY ) { - app.Tasks.add({content:'', parent_id: this.model.get('parent_id')}); + if ( e.which === constants.ENTER_KEY ) { + Tasks.add({content:'', parent_id: this.model.get('parent_id')}); this.$input.blur(); this.$el.next('li').find('input').focus(); } @@ -93,8 +112,30 @@ var app = app || {}; this.model.save({content: value, parent_id: this.model.attributes.parent_id}); } this.$el.removeClass('editing'); + }, + + showOptions:function(){ + this.$el.find('.options').show(); + }, + + hideOptions:function(){ + this.$el.find('.options').hide(); + }, + + markComplete:function(){ + this.model.toggelCompletedStatus('Y'); + }, + + unmarkComlete:function(){ + this.model.toggelCompletedStatus('N'); + }, + + addNote:function(){ + this.$el.find('.divNote').show(); } - }); + }); -}()); \ No newline at end of file +return TaskView; + +}); diff --git a/public/stylesheets/app.css b/public/stylesheets/app.css index b4fd10b..bbffa74 100644 --- a/public/stylesheets/app.css +++ b/public/stylesheets/app.css @@ -5683,3 +5683,96 @@ body #hackflowy #footer { margin: 10px 0; font-size: 12px; } + +.options-div{ + display: none; +} + +.options{ + position: absolute; +z-index: 1000; + color: rgb(51, 51, 51); +cursor: auto; +display: none; +font-family: 'Helvetica Neue', Arial, sans-serif; +font-size: 16px; +font-weight: normal; +height: 0px; +line-height: 16px; +width: 675px; +} + +.options a { +display: inline-block; +width: 20px; +height: 20px; +cursor: pointer; +} + +.options-left { +background: #ddd; +border: 1px solid #bbb; +width: 80px; +height: 58px; +padding: 10px 0 5px 10px; +margin-bottom: 10px; +border-radius: 4px; +font-family: 'Helvetica Neue', Arial, Sans-serif; +z-index: 8; +margin-top: 8px; +margin-left: -29px; +} + + +.options-left a { +color: #555; +margin-bottom: 5px; +font-size: 12px; +display: block; +margin-right: 10px; +width: auto; +} + +.options-left a:hover { + text-decoration: underline; +} + +.options-left > .mouse-tip { +content: ''; +position: absolute; +left: 0; +height: 25px; +width: 90px; +margin-top: -36px; +margin-left: -1%; +} + +.options-left > .mouse-tip:before { +content: ''; +position: absolute; +top: 10px; +left: 19%; +margin-left: -15px; +height: 0; +width: 0; +border-bottom: 15px solid #ddd; +border-left: 15px solid transparent; +border-right: 15px solid transparent; +} + +.mouse-tip:before { +content: ''; +position: absolute; +top: 10px; +left: 50%; +margin-left: -15px; +height: 0; +width: 0; +border-bottom: 15px solid #ddd; +border-left: 15px solid transparent; +border-right: 15px solid transparent; +} + +.task-completed{ + text-decoration: line-through; +} \ No newline at end of file diff --git a/public/templates/task.html b/public/templates/task.html new file mode 100644 index 0000000..505f850 --- /dev/null +++ b/public/templates/task.html @@ -0,0 +1,37 @@ +
    +
    + + <% if(model.is_completed=='Y'){%> + + <%}else {%> + + <%}%> +
    + +
    + +
    + +
    \ No newline at end of file diff --git a/schema/alterTable.sql b/schema/alterTable.sql new file mode 100644 index 0000000..92b7f29 --- /dev/null +++ b/schema/alterTable.sql @@ -0,0 +1,3 @@ +ALTER TABLE `tasks` +ADD COLUMN `is_completed` CHAR(1) +NOT NULL AFTER `parent_id` ; diff --git a/server.js b/server.js index 43e63c1..bfe76fc 100644 --- a/server.js +++ b/server.js @@ -44,8 +44,9 @@ app.post('/tasks', function(req,res){ }); app.put('/tasks/:id', function(req,res){ + console.log(req.body.is_completed); var timestamp = Math.round((new Date()).getTime()/1000); - client.query("UPDATE tasks SET content = ?, timestamp = ?, parent_id = ? WHERE id = ?", [req.body.content,timestamp,req.body.parent_id,req.body.id], function(err, task){ + client.query("UPDATE tasks SET content = ?, timestamp = ?, is_completed = ? WHERE id = ?", [req.body.content, timestamp, req.body.is_completed, req.body.id], function(err, task){ req.body.timestamp = timestamp; res.send(req.body); }); @@ -61,4 +62,4 @@ io.sockets.on('connection', function (socket) { socket.on('task', function (data) { socket.broadcast.emit('task', data); }); -}); \ No newline at end of file +});