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* style(slider): slider button style change slider button add box-sizing: border-box and change the default size to make sure the style is the same of before. * style(slider): remove outline * fix(docs): replace error v-slot/slot to correct Replace all `v-slot` to `#default`, `v-slot:xxx` to `#xxx`, `slot="xxx"` to `#xxx`. fix #704 * docs: v-slot can not bind on div * fix: fix v-slot
5.9 KiB
5.9 KiB
Popover
Basic usage
Similar to Tooltip, Popover is also built with Vue-popper
. So for some duplicated attributes, please refer to the documentation of Tooltip.
:::demo The trigger
attribute is used to define how popover is triggered: hover
, click
, focus
or manual
. As for the triggering element, you can write it in two different ways: use the #reference
named slot, or use the v-popover
directive and set it to Popover's ref
.
<template>
<el-popover
placement="top-start"
title="Title"
:width="200"
trigger="hover"
content="this is content, this is content, this is content"
>
<template #reference>
<el-button>Hover to activate</el-button>
</template>
</el-popover>
<el-popover
placement="bottom"
title="Title"
:width="200"
trigger="click"
content="this is content, this is content, this is content"
>
<template #reference>
<el-button>Click to activate</el-button>
</template>
</el-popover>
<el-popover
ref="popover"
placement="right"
title="Title"
:width="200"
trigger="focus"
content="this is content, this is content, this is content"
>
<template #reference>
<el-button>Focus to activate</el-button>
</template>
</el-popover>
<el-popover
placement="bottom"
title="Title"
:width="200"
trigger="manual"
content="this is content, this is content, this is content"
v-model:visible="visible"
>
<template #reference>
<el-button @click="visible = !visible">Manual to activate</el-button>
</template>
</el-popover>
</template>
<script>
export default {
data() {
return {
visible: false
};
}
};
</script>
:::
Nested information
Other components can be nested in popover. Following is an example of nested table.
:::demo replace the content
attribute with a default slot
.
<el-popover
placement="right"
:width="400"
trigger="click"
>
<template #reference>
<el-button>Click to activate</el-button>
</template>
<el-table :data="gridData">
<el-table-column width="150" property="date" label="date"></el-table-column>
<el-table-column width="100" property="name" label="name"></el-table-column>
<el-table-column width="300" property="address" label="address"></el-table-column>
</el-table>
</el-popover>
<script>
export default {
data() {
return {
gridData: [{
date: '2016-05-02',
name: 'Jack',
address: 'New York City'
}, {
date: '2016-05-04',
name: 'Jack',
address: 'New York City'
}, {
date: '2016-05-01',
name: 'Jack',
address: 'New York City'
}, {
date: '2016-05-03',
name: 'Jack',
address: 'New York City'
}]
};
}
};
</script>
:::
Nested operation
Of course, you can nest other operations. It's more light-weight than using a dialog.
:::demo
<el-popover
placement="top"
:width="160"
v-model:visible="visible"
>
<p>Are you sure to delete this?</p>
<div style="text-align: right; margin: 0">
<el-button size="mini" type="text" @click="visible = false">cancel</el-button>
<el-button type="primary" size="mini" @click="visible = false">confirm</el-button>
</div>
<template #reference>
<el-button @click="visible = true">Delete</el-button>
</template>
</el-popover>
<script>
export default {
data() {
return {
visible: false,
};
}
}
</script>
:::
Attributes
Attribute | Description | Type | Accepted Values | Default |
---|---|---|---|---|
trigger | how the popover is triggered | string | click/focus/hover/manual | click |
title | popover title | string | — | — |
content | popover content, can be replaced with a default slot |
string | — | — |
width | popover width | string, number | — | Min width 150px |
placement | popover placement | string | top/top-start/top-end/bottom/bottom-start/bottom-end/left/left-start/left-end/right/right-start/right-end | bottom |
disabled | whether Popover is disabled | boolean | — | false |
value / v-model | whether popover is visible | Boolean | — | false |
offset | popover offset | number | — | 0 |
transition | popover transition animation | string | — | el-fade-in-linear |
visible-arrow | whether a tooltip arrow is displayed or not. For more info, please refer to Vue-popper | boolean | — | true |
popper-options | parameters for popper.js | object | please refer to popper.js | { boundariesElement: 'body', gpuAcceleration: false } |
popper-class | custom class name for popover | string | — | — |
open-delay | delay before appearing when trigger is hover, in milliseconds |
number | — | — |
close-delay | delay before disappearing when trigger is hover, in milliseconds |
number | — | 200 |
tabindex | tabindex of Popover | number | — | 0 |
Slot
Name | Description |
---|---|
— | text content of popover |
reference | HTML element that triggers popover |
Events
Event Name | Description | Parameters |
---|---|---|
show | triggers when popover shows | — |
after-enter | triggers when the entering transition ends | — |
hide | triggers when popover hides | — |
after-leave | triggers when the leaving transition ends | — |