element-plus/website/docs/en-US/progress.md
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## Progress
Progress is used to show the progress of current operation, and inform the user the current status.
### Linear progress bar
:::demo Use `percentage` attribute to set the percentage. It's **required** and must be between `0-100`. You can custom text format by setting `format`.
```html
<el-progress :percentage="50"></el-progress>
<el-progress :percentage="100" :format="format"></el-progress>
<el-progress :percentage="100" status="success"></el-progress>
<el-progress :percentage="100" status="warning"></el-progress>
<el-progress :percentage="50" status="exception"></el-progress>
<script>
export default {
methods: {
format(percentage) {
return percentage === 100 ? 'Full' : `${percentage}%`
},
},
}
</script>
<!--
<setup>
import { defineComponent } from 'vue';
export default defineComponent({
setup() {
const format = (percentage) => (percentage === 100 ? 'Full' : `${percentage}%`);
return {
format,
};
},
});
</setup>
-->
```
:::
### Internal percentage
In this case the percentage takes no additional space.
:::demo `stroke-width` attribute decides the `width` of progress bar, and use `text-inside` attribute to put description inside the progress bar.
```html
<el-progress
:text-inside="true"
:stroke-width="26"
:percentage="70"
></el-progress>
<el-progress
:text-inside="true"
:stroke-width="24"
:percentage="100"
status="success"
></el-progress>
<el-progress
:text-inside="true"
:stroke-width="22"
:percentage="80"
status="warning"
></el-progress>
<el-progress
:text-inside="true"
:stroke-width="20"
:percentage="50"
status="exception"
></el-progress>
```
:::
### Custom color
You can use `color` attr to set the progress bar color. it accepts color string, function, or array.
:::demo
```html
<el-progress :percentage="percentage" :color="customColor"></el-progress>
<el-progress :percentage="percentage" :color="customColorMethod"></el-progress>
<el-progress :percentage="percentage" :color="customColors"></el-progress>
<el-progress :percentage="percentage2" :color="customColors"></el-progress>
<div>
<el-button-group>
<el-button icon="el-icon-minus" @click="decrease"></el-button>
<el-button icon="el-icon-plus" @click="increase"></el-button>
</el-button-group>
</div>
<script>
export default {
data() {
return {
percentage: 20,
percentage2: 0,
customColor: '#409eff',
customColors: [
{ color: '#f56c6c', percentage: 20 },
{ color: '#e6a23c', percentage: 40 },
{ color: '#5cb87a', percentage: 60 },
{ color: '#1989fa', percentage: 80 },
{ color: '#6f7ad3', percentage: 100 },
],
}
},
methods: {
customColorMethod(percentage) {
if (percentage < 30) {
return '#909399'
} else if (percentage < 70) {
return '#e6a23c'
} else {
return '#67c23a'
}
},
increase() {
this.percentage += 10
if (this.percentage > 100) {
this.percentage = 100
}
},
decrease() {
this.percentage -= 10
if (this.percentage < 0) {
this.percentage = 0
}
},
},
mounted() {
setInterval(() => {
this.percentage2 = (this.percentage2 % 100) + 10
}, 500)
},
}
</script>
<!--
<setup>
import { defineComponent, reactive, toRefs } from 'vue';
export default defineComponent({
setup() {
const state = reactive({
percentage: 20,
customColor: '#409eff',
customColors: [
{ color: '#f56c6c', percentage: 20 },
{ color: '#e6a23c', percentage: 40 },
{ color: '#5cb87a', percentage: 60 },
{ color: '#1989fa', percentage: 80 },
{ color: '#6f7ad3', percentage: 100 },
],
});
const customColorMethod = (percentage) => {
if (percentage < 30) {
return '#909399';
} if (percentage < 70) {
return '#e6a23c';
}
return '#67c23a';
};
const increase = () => {
state.percentage += 10;
if (state.percentage > 100) {
state.percentage = 100;
}
};
const decrease = () => {
state.percentage -= 10;
if (state.percentage < 0) {
state.percentage = 0;
}
};
return {
...toRefs(state),
customColorMethod,
increase,
decrease,
};
},
});
</setup>
-->
```
:::
### Circular progress bar
:::demo You can specify `type` attribute to `circle` to use circular progress bar, and use `width` attribute to change the size of circle.
```html
<el-progress type="circle" :percentage="0"></el-progress>
<el-progress type="circle" :percentage="25"></el-progress>
<el-progress type="circle" :percentage="100" status="success"></el-progress>
<el-progress type="circle" :percentage="70" status="warning"></el-progress>
<el-progress type="circle" :percentage="50" status="exception"></el-progress>
```
:::
### Dashboard progress bar
You also can specify `type` attribute to `dashboard` to use dashboard progress bar.
:::demo
```html
<el-progress
type="dashboard"
:percentage="percentage"
:color="colors"
></el-progress>
<el-progress
type="dashboard"
:percentage="percentage2"
:color="colors"
></el-progress>
<div>
<el-button-group>
<el-button icon="el-icon-minus" @click="decrease"></el-button>
<el-button icon="el-icon-plus" @click="increase"></el-button>
</el-button-group>
</div>
<script>
export default {
data() {
return {
percentage: 10,
percentage2: 0,
colors: [
{ color: '#f56c6c', percentage: 20 },
{ color: '#e6a23c', percentage: 40 },
{ color: '#5cb87a', percentage: 60 },
{ color: '#1989fa', percentage: 80 },
{ color: '#6f7ad3', percentage: 100 },
],
}
},
methods: {
increase() {
this.percentage += 10
if (this.percentage > 100) {
this.percentage = 100
}
},
decrease() {
this.percentage -= 10
if (this.percentage < 0) {
this.percentage = 0
}
},
},
mounted() {
setInterval(() => {
this.percentage2 = (this.percentage2 % 100) + 10
}, 500)
},
}
</script>
<!--
<setup>
import { defineComponent, reactive, toRefs, onMounted } from 'vue';
export default defineComponent({
setup() {
const state = reactive({
percentage: 10,
percentage2: 0,
colors: [
{ color: '#f56c6c', percentage: 20 },
{ color: '#e6a23c', percentage: 40 },
{ color: '#5cb87a', percentage: 60 },
{ color: '#1989fa', percentage: 80 },
{ color: '#6f7ad3', percentage: 100 },
],
});
const increase = () => {
state.percentage += 10;
if (state.percentage > 100) {
state.percentage = 100;
}
};
const decrease = () => {
state.percentage -= 10;
if (state.percentage < 0) {
state.percentage = 0;
}
};
onMounted(() => {
setInterval(() => {
state.percentage2 = (state.percentage2 % 100) + 10
}, 500)
});
return {
...toRefs(state),
increase,
decrease,
};
},
});
</setup>
-->
```
:::
### Customized content
:::demo Use default slot to add customized content.
```html
<el-progress :percentage="50">
<el-button type="text">Content</el-button>
</el-progress>
<el-progress
:text-inside="true"
:stroke-width="20"
:percentage="50"
status="exception"
>
<span>Content</span>
</el-progress>
<el-progress type="circle" :percentage="100" status="success">
<el-button type="success" icon="el-icon-check" circle></el-button>
</el-progress>
<el-progress type="dashboard" :percentage="80">
<template #default="{ percentage }">
<span class="percentage-value">{{ percentage }}%</span>
<span class="percentage-label">Progressing</span>
</template>
</el-progress>
```
:::
### Indeterminate progress
:::demo Use `indeterminate` attribute to set indeterminate progress, with `duration` to control the animation duration.
```html
<el-progress :percentage="50" :indeterminate="true"></el-progress>
<el-progress
:percentage="100"
:format="format"
:indeterminate="true"
></el-progress>
<el-progress
:percentage="100"
status="success"
:indeterminate="true"
:duration="5"
></el-progress>
<el-progress
:percentage="100"
status="warning"
:indeterminate="true"
:duration="1"
></el-progress>
<el-progress
:percentage="50"
status="exception"
:indeterminate="true"
></el-progress>
<script>
export default {
methods: {
format(percentage) {
return percentage === 100 ? 'Full' : `${percentage}%`
},
},
}
</script>
<!--
<setup>
import { defineComponent } from 'vue';
export default defineComponent({
setup() {
const format = (percentage) => (percentage === 100 ? 'Full' : `${percentage}%`);
return {
format,
};
},
});
</setup>
-->
```
:::
### Attributes
| Attribute | Description | Type | Accepted Values | Default |
| -------------- | ------------------------------------------------------------------------------------- | --------------------- | ------------------------- | ------- |
| **percentage** | percentage, **required** | number | 0-100 | 0 |
| type | the type of progress bar | string | line/circle/dashboard | line |
| stroke-width | the width of progress bar | number | — | 6 |
| text-inside | whether to place the percentage inside progress bar, only works when `type` is 'line' | boolean | — | false |
| status | the current status of progress bar | string | success/exception/warning | — |
| indeterminate | set indeterminate progress | boolean | - | false |
| duration | control the animation duration of indeterminate progress | number | - | 3 |
| color | background color of progress bar. Overrides `status` prop | string/function/array | — | '' |
| width | the canvas width of circle progress bar | number | — | 126 |
| show-text | whether to show percentage | boolean | — | true |
| stroke-linecap | circle/dashboard type shape at the end path | string | butt/round/square | round |
| format | custom text format | function(percentage) | — | — |
### Slots
| Name | Description |
| ------- | ----------------------------------------------- |
| default | Customized content, parameter is { percentage } |