bump 3.4.0

feat: support set style of specific mark point

README.md

@@ -90,9 +90,9 @@ ReactDOM.render(<Rcslider />, container);
         </tr>
         <tr>
           <td>marks</td>
-          <td>object {number: string}</td>
+          <td>object{number: string} or object{number: object{ style, label }}</td>
           <td>{}</td>
-          <td>Mark on the slider. The key determines the position, and the value determines what will show.</td>
+          <td>Mark on the slider. The key determines the position, and the value determines what will show. If you want to set the style of a specific mark point, the value should be an object which contains `style` and `label` properties.</td>
         </tr>
         <tr>
           <td>step</td>
@@ -106,6 +106,12 @@ ReactDOM.render(<Rcslider />, container);
           <td>false</td>
           <td>Determines the type of slider. If range is `true`, two handles will be rendered in order to select a range.</td>
         </tr>
+        <tr>
+          <td>allowCross</td>
+          <td>boolean</td>
+          <td>true</td>
+          <td>When `range` is `true`, `allowCross` could be set as `true` to allow those two handles cross.</td>
+        </tr>
         <tr>
           <td>defaultValue</td>
           <td>number or [number, number]</td>
@@ -138,9 +144,9 @@ ReactDOM.render(<Rcslider />, container);
         </tr>
         <tr>
           <td>tipFormatter</td>
-          <td>function</td>
+          <td>function or `null`</td>
           <td></td>
-          <td>Format the value of the tooltip if it shows.</td>
+          <td>Format the value of the tooltip if it shows. If `null` the tooltip will always be hidden.</td>
         </tr>
         <tr>
           <td>dots</td>

examples/marks.js

@@ -10,7 +10,13 @@ const marks = {
   0: '0°C',
   26: '26°C',
   37: '37°C',
-  100: '100°C',
+  50: '50°C',
+  100: {
+    style: {
+      color: 'red',
+    },
+    label: '100°C',
+  },
 };
 
 function log(value) {
@@ -25,7 +31,7 @@ ReactDOM.render(
     </div>
     <div style={style}>
       <p>Slider with marks and steps</p>
-      <Slider min={-10} marks={marks} step={10} onChange={log} defaultValue={20} />
+      <Slider dots min={-10} marks={marks} step={10} onChange={log} defaultValue={20} />
     </div>
 
     <div style={style}>

examples/range.js

@@ -1,3 +1,4 @@
+/* eslint react/no-multi-comp: 0 */
 require('rc-slider/assets/index.less');
 
 const React = require('react');
@@ -16,22 +17,57 @@ const CustomizedRange = React.createClass({
       value: [20, 40],
     };
   },
-  onChange: function(value) {
+  onSliderChange: function(value) {
     log(value);
     this.setState({
       value: value,
     });
   },
   render: function() {
-    return <Slider range value={this.state.value} onChange={this.onChange} />;
+    return <Slider range value={this.state.value} onChange={this.onSliderChange} />;
+  },
+});
+
+const DynamicBounds = React.createClass({
+  getInitialState() {
+    return {
+      min: 0,
+      max: 100,
+    };
+  },
+  onSliderChange: function(value) {
+    log(value);
+  },
+  onMinChange: function(e) {
+    this.setState({
+      min: +e.target.value || 0,
+    });
+  },
+  onMaxChange: function(e) {
+    this.setState({
+      max: +e.target.value || 100,
+    });
+  },
+  render: function() {
+    return (
+      <div>
+        <label>Min: </label>
+        <input type="number" value={this.state.min} onChange={this.onMinChange} />
+        <br />
+        <label>Max: </label>
+        <input type="number" value={this.state.max} onChange={this.onMaxChange} />
+        <br /><br />
+        <Slider range defaultValue={[20, 50]} min={this.state.min} max={this.state.max} onChange={this.onSliderChange} />
+      </div>
+    );
   },
 });
 
 ReactDOM.render(
   <div>
     <div style={style}>
-      <p>Basic Range</p>
-      <Slider range defaultValue={[0, 20]} onChange={log} />
+      <p>Basic Range，`allowCross=false`</p>
+      <Slider range allowCross={false} defaultValue={[0, 20]} onChange={log} />
     </div>
     <div style={style}>
       <p>Basic Range，`step=20` </p>
@@ -49,5 +85,9 @@ ReactDOM.render(
       <p>Customized Range</p>
       <CustomizedRange />
     </div>
+    <div style={style}>
+      <p>Range with dynamic `max` `min`</p>
+      <DynamicBounds />
+    </div>
   </div>
   , document.getElementById('__react-content'));

examples/slider.js

@@ -1,3 +1,4 @@
+/* eslint react/no-multi-comp: 0 */
 require('rc-slider/assets/index.less');
 
 const React = require('react');
@@ -21,14 +22,49 @@ const CustomizedSlider = React.createClass({
       value: 50,
     };
   },
-  onChange: function(value) {
+  onSliderChange: function(value) {
     log(value);
     this.setState({
       value: value,
     });
   },
   render: function() {
-    return <Slider value={this.state.value} onChange={this.onChange} />;
+    return <Slider value={this.state.value} onChange={this.onSliderChange} />;
+  },
+});
+
+const DynamicBounds = React.createClass({
+  getInitialState: function() {
+    return {
+      min: 0,
+      max: 100,
+    };
+  },
+  onSliderChange: function(value) {
+    log(value);
+  },
+  onMinChange: function(e) {
+    this.setState({
+      min: +e.target.value || 0,
+    });
+  },
+  onMaxChange: function(e) {
+    this.setState({
+      max: +e.target.value || 100,
+    });
+  },
+  render: function() {
+    return (
+      <div>
+        <label>Min: </label>
+        <input type="number" value={this.state.min} onChange={this.onMinChange} />
+        <br />
+        <label>Max: </label>
+        <input type="number" value={this.state.max} onChange={this.onMaxChange} />
+        <br /><br />
+        <Slider defaultValue={50} min={this.state.min} max={this.state.max} onChange={this.onSliderChange} />
+      </div>
+    );
   },
 });
 
@@ -50,6 +86,10 @@ ReactDOM.render(
       <p>Basic Slider with `tipFormatter`</p>
       <Slider tipFormatter={percentFormatter} tipTransitionName="rc-slider-tooltip-zoom-down" onChange={log} />
     </div>
+    <div style={style}>
+      <p>Basic Slider without tooltip</p>
+      <Slider tipFormatter={null} onChange={log} />
+    </div>
     <div style={style}>
       <p>Controlled Slider</p>
       <Slider value={50} />
@@ -58,5 +98,9 @@ ReactDOM.render(
       <p>Customized Slider</p>
       <CustomizedSlider />
     </div>
+    <div style={style}>
+      <p>Slider with dynamic `min` `max`</p>
+      <DynamicBounds />
+    </div>
   </div>
   , document.getElementById('__react-content'));

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rc-slider",
-  "version": "3.1.3",
+  "version": "3.4.0",
   "description": "slider ui component for react",
   "keywords": [
     "react",
@@ -51,6 +51,7 @@
   ],
   "dependencies": {
     "classnames": "^2.2.1",
+    "object-assign": "^4.0.1",
     "rc-tooltip": "3.x",
     "rc-util": "3.x"
   }

src/Dots.jsx

@@ -5,6 +5,7 @@ function calcPoints(marks, dots, step, min, max) {
   const points = Object.keys(marks).map(parseFloat);
   if (dots) {
     for (let i = min; i <= max; i = i + step) {
+      if (points.indexOf(i) >= 0) continue;
       points.push(i);
     }
   }

src/Handle.jsx

@@ -42,7 +42,7 @@ export default class Handle extends React.Component {
               prefixCls={className.replace('slider-handle', 'tooltip')}
               placement="top"
               visible={isTooltipVisible}
-              overlay={<span>{tipFormatter ? tipFormatter(value) : value}</span>}
+              overlay={<span>{tipFormatter(value)}</span>}
               delay={0}
               transitionName={tipTransitionName}>
               {handle}

src/Marks.jsx

@@ -8,7 +8,7 @@ const Marks = ({className, marks, included, upperBound, lowerBound, max, min}) =
   const markWidth = unit * 0.9;
 
   const range = max - min;
-  const elements = marksKeys.map(parseFloat).map((point) => {
+  const elements = marksKeys.map(parseFloat).sort((a, b) => a - b).map((point) => {
     const isActived = (!included && point === upperBound) ||
             (included && point <= upperBound && point >= lowerBound);
     const markClassName = classNames({
@@ -19,8 +19,13 @@ const Marks = ({className, marks, included, upperBound, lowerBound, max, min}) =
     const style = { width: markWidth + '%' };
     style.left = (point - min) / range * 100 - markWidth / 2 + '%';
 
-    return (<span className={markClassName} style={style} key={point}>
-             {marks[point]}
+    const markPoint = marks[point];
+    const markPointIsObject = typeof markPoint === 'object';
+    const markLabel = markPointIsObject ? markPoint.label : markPoint;
+    const markStyle = markPointIsObject ?
+            { ...style, ...markPoint.style } : style;
+    return (<span className={markClassName} style={markStyle} key={point}>
+             {markLabel}
             </span>);
   });
 

src/Slider.jsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import {Dom as DomUtils} from 'rc-util';
 import classNames from 'classnames';
+import objectAssign from 'object-assign';
 import Track from './Track';
 import Handle from './Handle';
 import Dots from './Dots';
@@ -33,7 +34,7 @@ class Slider extends React.Component {
     const {range, min, max} = props;
     const initialValue = range ? [min, min] : min;
     const defaultValue = ('defaultValue' in props ? props.defaultValue : initialValue);
-    const value = ('value' in props ? props.value : defaultValue);
+    const value = (props.value !== undefined ? props.value : defaultValue);
 
     let upperBound;
     let lowerBound;
@@ -66,34 +67,48 @@ class Slider extends React.Component {
   }
 
   componentWillReceiveProps(nextProps) {
+    if (!('value' in nextProps || 'min' in nextProps || 'max' in nextProps)) return;
+
+    const {lowerBound, upperBound} = this.state;
     if (nextProps.range) {
-      const value = nextProps.value;
-      if (value) {
-        this.setState({
-          upperBound: value[1],
-          lowerBound: value[0],
-        });
-      }
-    } else if ('value' in nextProps) {
+      const value = nextProps.value || [lowerBound, upperBound];
+      const nextUpperBound = this.trimAlignValue(value[1], nextProps);
+      const nextLowerBound = this.trimAlignValue(value[0], nextProps);
+      if (nextLowerBound === lowerBound && nextUpperBound === upperBound) return;
+
       this.setState({
-        upperBound: nextProps.value,
+        upperBound: nextUpperBound,
+        lowerBound: nextLowerBound,
       });
+      if (this.isValueOutOfBounds(upperBound, nextProps) ||
+        this.isValueOutOfBounds(lowerBound, nextProps)) {
+        this.props.onChange([nextLowerBound, nextUpperBound]);
+      }
+    } else {
+      const value = nextProps.value !== undefined ? nextProps.value : upperBound;
+      const nextValue = this.trimAlignValue(value, nextProps);
+      if (nextValue === upperBound && lowerBound === nextProps.min) return;
+
+      this.setState({
+        upperBound: nextValue,
+        lowerBound: nextProps.min,
+      });
+      if (this.isValueOutOfBounds(upperBound, nextProps)) {
+        this.props.onChange(nextValue);
+      }
     }
   }
 
-  onChange(handle, value) {
+  onChange(state) {
     const props = this.props;
     const isNotControlled = !('value' in props);
     if (isNotControlled) {
-      this.setState({[handle]: value});
+      this.setState(state);
+    } else if (state.handle) {
+      this.setState({handle: state.handle});
     }
 
-    const state = this.state;
-    const data = {
-      upperBound: state.upperBound,
-      lowerBound: state.lowerBound,
-    };
-    data[handle] = value;
+    const data = objectAssign({}, this.state, state);
     const changedValue = props.range ? [data.lowerBound, data.upperBound] : data.upperBound;
     props.onChange(changedValue);
   }
@@ -125,7 +140,26 @@ class Slider extends React.Component {
     const oldValue = state[state.handle];
     if (value === oldValue) return;
 
-    this.onChange(state.handle, value);
+    if (props.allowCross && value < state.lowerBound && state.handle === 'upperBound') {
+      this.onChange({
+        handle: 'lowerBound',
+        lowerBound: value,
+        upperBound: this.state.lowerBound,
+      });
+      return;
+    }
+    if (props.allowCross && value > state.upperBound && state.handle === 'lowerBound') {
+      this.onChange({
+        handle: 'upperBound',
+        upperBound: value,
+        lowerBound: this.state.upperBound,
+      });
+      return;
+    }
+
+    this.onChange({
+      [state.handle]: value,
+    });
   }
 
   onTouchStart(e) {
@@ -180,7 +214,9 @@ class Slider extends React.Component {
     const oldValue = state[valueNeedChanging];
     if (value === oldValue) return;
 
-    this.onChange(valueNeedChanging, value);
+    this.onChange({
+      [valueNeedChanging]: value,
+    });
   }
 
   getValue() {
@@ -214,10 +250,14 @@ class Slider extends React.Component {
     return precision;
   }
 
-  trimAlignValue(v) {
+  isValueOutOfBounds(value, props) {
+    return value < props.min || value > props.max;
+  }
+
+  trimAlignValue(v, nextProps) {
     const state = this.state || {};
     const {handle, lowerBound, upperBound} = state;
-    const {marks, step, min, max} = this.props;
+    const {marks, step, min, max, allowCross} = objectAssign({}, this.props, nextProps || {});
 
     let val = v;
     if (val <= min) {
@@ -226,10 +266,10 @@ class Slider extends React.Component {
     if (val >= max) {
       val = max;
     }
-    if (handle === 'upperBound' && val <= lowerBound) {
+    if (!allowCross && handle === 'upperBound' && val <= lowerBound) {
       val = lowerBound;
     }
-    if (handle === 'lowerBound' && val >= upperBound) {
+    if (!allowCross && handle === 'lowerBound' && val >= upperBound) {
       val = upperBound;
     }
 
@@ -293,23 +333,23 @@ class Slider extends React.Component {
   render() {
     const {handle, upperBound, lowerBound} = this.state;
     const {className, prefixCls, disabled, dots, included, range, step,
-           marks, max, min, tipTransitionName, tipFormatter, children} = this.props;
+      marks, max, min, tipTransitionName, tipFormatter, children} = this.props;
 
     const upperOffset = this.calcOffset(upperBound);
     const lowerOffset = this.calcOffset(lowerBound);
 
     const handleClassName = prefixCls + '-handle';
-    const isNoTip = (step === null) && !tipFormatter;
+    const isNoTip = (step === null) || (tipFormatter === null);
 
     const upper = (<Handle className={handleClassName}
                            noTip={isNoTip} tipTransitionName={tipTransitionName} tipFormatter={tipFormatter}
-                           offset={upperOffset} value={upperBound} dragging={handle === 'upperBound'} />);
+                           offset={upperOffset} value={upperBound} dragging={handle === 'upperBound'}/>);
 
     let lower = null;
     if (range) {
       lower = (<Handle className={handleClassName}
                        noTip={isNoTip} tipTransitionName={tipTransitionName} tipFormatter={tipFormatter}
-                       offset={lowerOffset} value={lowerBound} dragging={handle === 'lowerBound'} />);
+                       offset={lowerOffset} value={lowerBound} dragging={handle === 'lowerBound'}/>);
     }
 
     const sliderClassName = classNames({
@@ -328,10 +368,10 @@ class Slider extends React.Component {
                offset={lowerOffset} length={upperOffset - lowerOffset}/>
         <Dots prefixCls={prefixCls} marks={marks} dots={dots} step={step}
               included={isIncluded} lowerBound={lowerBound}
-              upperBound={upperBound} max={max} min={min} />
+              upperBound={upperBound} max={max} min={min}/>
         <Marks className={prefixCls + '-mark'} marks={marks}
                included={isIncluded} lowerBound={lowerBound}
-               upperBound={upperBound} max={max} min={min} />
+               upperBound={upperBound} max={max} min={min}/>
         {children}
       </div>
     );
@@ -363,6 +403,7 @@ Slider.propTypes = {
   tipFormatter: React.PropTypes.func,
   dots: React.PropTypes.bool,
   range: React.PropTypes.bool,
+  allowCross: React.PropTypes.bool,
 };
 
 Slider.defaultProps = {
@@ -376,10 +417,12 @@ Slider.defaultProps = {
   onBeforeChange: noop,
   onChange: noop,
   onAfterChange: noop,
+  tipFormatter: value => value,
   included: true,
   disabled: false,
   dots: false,
   range: false,
+  allowCross: true,
 };
 
 export default Slider;

tests/index.spec.js

@@ -22,28 +22,36 @@ describe('rc-slider', function() {
     expect(ReactTestUtils.scryRenderedDOMComponentsWithClass(slider, 'rc-slider-track').length).to.be(1);
   });
 
-  it('should render a Slider with correct value and CSS style', () => {
+  it('should render a Slider with default value correctly', () => {
     const sliderWithDefaultValue = ReactDOM.render(<Slider defaultValue={50} />, div);
     expect(sliderWithDefaultValue.state.upperBound).to.be(50);
     expect(ReactTestUtils
            .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[0]
            .style.cssText)
-      .to.be('left: 50%; ');
-    expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-track')[0]
-           .style.cssText)
-      .to.be('left: 0%; width: 50%; visibility: visible; ');
+      .to.match(/left: 50%;/);
 
+    const trackStyle = ReactTestUtils
+            .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-track')[0]
+            .style.cssText;
+    expect(trackStyle).to.match(/left: 0%;/);
+    expect(trackStyle).to.match(/width: 50%;/);
+    expect(trackStyle).to.match(/visibility: visible;/);
+  });
+
+  it('should render a Slider with value corrently', () => {
     const sliderWithValue = ReactDOM.render(<Slider value={50} />, div);
     expect(sliderWithValue.state.upperBound).to.be(50);
     expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[0]
+           .scryRenderedDOMComponentsWithClass(sliderWithValue, 'rc-slider-handle')[0]
            .style.cssText)
-      .to.be('left: 50%; ');
-    expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-track')[0]
-           .style.cssText)
-      .to.be('left: 0%; width: 50%; visibility: visible; ');
+      .to.match(/left: 50%;/);
+
+    const trackStyle = ReactTestUtils
+            .scryRenderedDOMComponentsWithClass(sliderWithValue, 'rc-slider-track')[0]
+            .style.cssText;
+    expect(trackStyle).to.match(/left: 0%;/);
+    expect(trackStyle).to.match(/width: 50%;/);
+    expect(trackStyle).to.match(/visibility: visible;/);
   });
 
   it('should render a Range with correct DOM structure', () => {
@@ -53,38 +61,46 @@ describe('rc-slider', function() {
     expect(ReactTestUtils.scryRenderedDOMComponentsWithClass(range, 'rc-slider-track').length).to.be(1);
   });
 
-  it('should render a Range with correct value and CSS style', () => {
-    const sliderWithDefaultValue = ReactDOM.render(<Slider range defaultValue={[0, 50]} />, div);
-    expect(sliderWithDefaultValue.state.lowerBound).to.be(0);
-    expect(sliderWithDefaultValue.state.upperBound).to.be(50);
+  it('should render a Range with default value correctly', () => {
+    const rangeWithDefaultValue = ReactDOM.render(<Slider range defaultValue={[0, 50]} />, div);
+    expect(rangeWithDefaultValue.state.lowerBound).to.be(0);
+    expect(rangeWithDefaultValue.state.upperBound).to.be(50);
     expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[0]
+           .scryRenderedDOMComponentsWithClass(rangeWithDefaultValue, 'rc-slider-handle')[0]
            .style.cssText)
-      .to.be('left: 50%; ');
+      .to.match(/left: 50%;/);
     expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[1]
+           .scryRenderedDOMComponentsWithClass(rangeWithDefaultValue, 'rc-slider-handle')[1]
            .style.cssText)
-      .to.be('left: 0%; ');
-    expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-track')[0]
-           .style.cssText)
-      .to.be('left: 0%; width: 50%; visibility: visible; ');
+      .to.match(/left: 0%;/);
 
-    const sliderWithValue = ReactDOM.render(<Slider range value={[50, 100]} />, div);
-    expect(sliderWithValue.state.lowerBound).to.be(50);
-    expect(sliderWithValue.state.upperBound).to.be(100);
+    const trackStyle = ReactTestUtils
+            .scryRenderedDOMComponentsWithClass(rangeWithDefaultValue, 'rc-slider-track')[0]
+            .style.cssText;
+    expect(trackStyle).to.match(/left: 0%;/);
+    expect(trackStyle).to.match(/width: 50%;/);
+    expect(trackStyle).to.match(/visibility: visible;/);
+  });
+
+  it('should render a Range with value correctly', () => {
+    const rangeWithValue = ReactDOM.render(<Slider range value={[50, 100]} />, div);
+    expect(rangeWithValue.state.lowerBound).to.be(50);
+    expect(rangeWithValue.state.upperBound).to.be(100);
     expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[0]
+           .scryRenderedDOMComponentsWithClass(rangeWithValue, 'rc-slider-handle')[0]
            .style.cssText)
-      .to.be('left: 100%; ');
+      .to.match(/left: 100%;/);
     expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-handle')[1]
+           .scryRenderedDOMComponentsWithClass(rangeWithValue, 'rc-slider-handle')[1]
            .style.cssText)
-      .to.be('left: 50%; ');
-    expect(ReactTestUtils
-           .scryRenderedDOMComponentsWithClass(sliderWithDefaultValue, 'rc-slider-track')[0]
-           .style.cssText)
-      .to.be('width: 50%; visibility: visible; left: 50%; ');
+      .to.match(/left: 50%;/);
+
+    const trackStyle = ReactTestUtils
+            .scryRenderedDOMComponentsWithClass(rangeWithValue, 'rc-slider-track')[0]
+            .style.cssText;
+    expect(trackStyle).to.match(/left: 50%;/);
+    expect(trackStyle).to.match(/width: 50%;/);
+    expect(trackStyle).to.match(/visibility: visible;/);
   });
 
   it('should render dots correctly when `dots=true`', () => {
@@ -106,7 +122,7 @@ describe('rc-slider', function() {
     expect(ReactTestUtils.scryRenderedDOMComponentsWithClass(slider, 'rc-slider-mark-text')[1].innerHTML).to.be('30');
     expect(ReactTestUtils.scryRenderedDOMComponentsWithClass(slider, 'rc-slider-mark-text')[2].innerHTML).to.be('100');
 
-    const range = ReactDOM.render(<Slider range value={30} marks={marks} />, div);
+    const range = ReactDOM.render(<Slider range value={[0, 30]} marks={marks} />, div);
     expect(ReactTestUtils.scryRenderedDOMComponentsWithClass(range, 'rc-slider-mark-text').length).to.be(3);
   });