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docs: add data-table-select example
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MajesticPotatoe committed May 23, 2024
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<template>
<v-data-table
:items="desserts"
item-value="name"
show-select
>
<template v-slot:header.data-table-select="{ allSelected, selectAll, someSelected }">
<v-checkbox-btn
:model-value="allSelected"
:indeterminate="someSelected && !allSelected"
color="primary"
@update:model-value="selectAll(!allSelected)"
></v-checkbox-btn>
</template>

<template v-slot:item.data-table-select="{ internalItem, isSelected, toggleSelect }">
<v-checkbox-btn
:model-value="isSelected(internalItem)"
color="primary"
@update:model-value="toggleSelect(internalItem)"
></v-checkbox-btn>
</template>
</v-data-table>
</template>

<script setup>
const desserts = [
{
name: 'Frozen Yogurt',
calories: 159,
fat: 6,
carbs: 24,
protein: 4,
iron: 1,
},
{
name: 'Ice cream sandwich',
calories: 237,
fat: 9,
carbs: 37,
protein: 4.3,
iron: 1,
},
{
name: 'Eclair',
calories: 262,
fat: 16,
carbs: 23,
protein: 6,
iron: 7,
},
{
name: 'Cupcake',
calories: 305,
fat: 3.7,
carbs: 67,
protein: 4.3,
iron: 8,
},
{
name: 'Gingerbread',
calories: 356,
fat: 16,
carbs: 49,
protein: 3.9,
iron: 16,
},
{
name: 'Jelly bean',
calories: 375,
fat: 0,
carbs: 94,
protein: 0,
iron: 0,
},
{
name: 'Lollipop',
calories: 392,
fat: 0.2,
carbs: 98,
protein: 0,
iron: 2,
},
{
name: 'Honeycomb',
calories: 408,
fat: 3.2,
carbs: 87,
protein: 6.5,
iron: 45,
},
{
name: 'Donut',
calories: 452,
fat: 25,
carbs: 51,
protein: 4.9,
iron: 22,
},
{
name: 'KitKat',
calories: 518,
fat: 26,
carbs: 65,
protein: 7,
iron: 6,
},
]
</script>

<script>
export default {
data () {
return {
desserts: [
{
name: 'Frozen Yogurt',
calories: 159,
fat: 6.0,
carbs: 24,
protein: 4.0,
iron: 1,
},
{
name: 'Ice cream sandwich',
calories: 237,
fat: 9.0,
carbs: 37,
protein: 4.3,
iron: 1,
},
{
name: 'Eclair',
calories: 262,
fat: 16.0,
carbs: 23,
protein: 6.0,
iron: 7,
},
{
name: 'Cupcake',
calories: 305,
fat: 3.7,
carbs: 67,
protein: 4.3,
iron: 8,
},
{
name: 'Gingerbread',
calories: 356,
fat: 16.0,
carbs: 49,
protein: 3.9,
iron: 16,
},
{
name: 'Jelly bean',
calories: 375,
fat: 0.0,
carbs: 94,
protein: 0.0,
iron: 0,
},
{
name: 'Lollipop',
calories: 392,
fat: 0.2,
carbs: 98,
protein: 0,
iron: 2,
},
{
name: 'Honeycomb',
calories: 408,
fat: 3.2,
carbs: 87,
protein: 6.5,
iron: 45,
},
{
name: 'Donut',
calories: 452,
fat: 25.0,
carbs: 51,
protein: 4.9,
iron: 22,
},
{
name: 'KitKat',
calories: 518,
fat: 26.0,
carbs: 65,
protein: 7,
iron: 6,
},
],
}
},
}
</script>
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Expand Up @@ -80,6 +80,12 @@ Use the **item-selectable** prop to designate a property on your items that cont

<ExamplesExample file="v-data-table/prop-item-selectable" />

### Custom select column

Use the **item.data-table-select** slot alongside `v-checkbox-btn` to customize the checkbox used for row selection. You can also use the **header.data-table-select** slot to customize the select-all checkbox in the header of the column.

<ExamplesExample file="v-data-table/slot-item-data-table-select" />

### Select strategies

Data-tables support three different select strategies.
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