Progress 进度条
展示操作的当前进度。
何时使用
在操作需要较长时间才能完成时,为用户显示该操作的当前进度和状态。
- 当一个操作会打断当前界面,或者需要在后台运行,且耗时可能超过2秒时;
- 当需要显示一个操作完成的百分比时。
API
| 参数 |
说明 |
类型 |
默认值 |
| percent |
百分比 |
number |
0 |
| status |
状态,有两个值normal、exception |
string |
normal |
| strokeWidth |
进度条线宽度,单位是进度条画布宽度的百分比 |
number |
1 |
| width |
必填,进度条画布宽度,单位px。这里没有提供height属性设置,Line型高度就是strokeWidth,Circle型高度等于width |
number |
null |
组件演示
var Progress = antd.Progress.Line;
React.render(
<div>
<Progress percent="30" />
<Progress percent="70" status="exception" />
<Progress percent="100" />
</div>
, document.getElementById('components-progress-demo-line'));
var Progress = antd.Progress.Line;
React.render(
<div>
<Progress percent="30" width="170" strokeWidth="3" />
<Progress percent="70" width="170" strokeWidth="3" status="exception" />
<Progress percent="100" width="170" strokeWidth="3" />
</div>
, document.getElementById('components-progress-demo-line-mini'));
var ProgressCircle = antd.Progress.Circle;
var MyProgress = React.createClass({
getInitialState() {
return {
percent: 0
};
},
componentDidMount: function() {
var self = this;
setInterval(function() {
if (self.state.percent < 100) {
self.state.percent += 4;
}
self.setState({
percent: self.state.percent
});
}, 200);
},
render() {
return <ProgressCircle percent={this.state.percent} />;
}
});
React.render(
<MyProgress />
, document.getElementById('components-progress-demo-circle-dynamic'));
var ProgressCircle = antd.Progress.Circle;
React.render(
<div>
<ProgressCircle percent="30" />
<ProgressCircle percent="70" status="exception" />
<ProgressCircle percent="100" />
</div>
, document.getElementById('components-progress-demo-circle'));
var ProgressCircle = antd.Progress.Circle;
React.render(
<div>
<ProgressCircle percent="30" width="80" />
<ProgressCircle percent="70" width="80" status="exception" />
<ProgressCircle percent="100" width="80" />
</div>
, document.getElementById('components-progress-demo-circle-mini'));
var Progress = antd.Progress.Line;
var MyProgress = React.createClass({
getInitialState() {
return {
percent: 0
};
},
componentDidMount: function() {
var self = this;
setInterval(function() {
if (self.state.percent < 100) {
self.state.percent += 4;
}
self.setState({
percent: self.state.percent
});
}, 200);
},
render() {
return <Progress percent={this.state.percent} />;
}
});
React.render(
<MyProgress />
, document.getElementById('components-progress-demo-dynamic'));