element/examples/docs/en-US/table.md

1506 lines
41 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office'
}],
tableData2: [{
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
$info: true
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
}, {
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
$positive: true
}],
tableData3: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}],
tableData4: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}],
currentRow: null,
multipleSelection: []
};
},
methods: {
handleClick() {
console.log('click');
},
handleEdit(index, row) {
console.log(index, row);
},
handleDelete(index, row) {
console.log(index, row);
},
handleSelectionChange(val) {
this.multipleSelection = val;
},
handleCurrentChange(val) {
this.currentRow = val;
},
formatter(row, column) {
return row.address;
},
filterTag(value, row) {
return row.tag === value;
},
tableRowClassName(row, index) {
if (index === 1) {
return 'info-row';
} else if (index === 3) {
return 'positive-row';
}
return '';
},
deleteRow(index, rows) {
rows.splice(index, 1);
}
},
watch: {
multipleSelection(val) {
console.log('selection: ', val);
}
}
};
</script>
## Table
Display multiple data with similar format. You can sort, filter, compare your data in a table.
### Basic table
Basic table is just for data display.
:::demo After setting attribute `data` of `el-table` with an object array, you can use `prop` (corresponding to a key of the object in `data` array) in `el-table-column` to insert data to table columns, and set the attribute `label` to define the column name. You can also use the attribute `width` to define the width of columns.
```html
<template>
<el-table
:data="tableData"
style="width: 100%">
<el-table-column
prop="date"
label="Date"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
}
}
</script>
```
:::
### Striped Table
Striped table makes it easier to distinguish different rows.
:::demo Attribute `stripe` accepts a `Boolean`. If `true`, table will be striped.
```html
<template>
<el-table
:data="tableData"
stripe
style="width: 100%">
<el-table-column
prop="date"
label="Date"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
}
}
</script>
```
:::
### Table with border
:::demo By default, Table has no vertical border. If you need it, you can set attribute `border` to `true`.
```html
<template>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
prop="date"
label="Date"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
}
}
</script>
```
:::
### Table with status
You can highlight your table content to distinguish between "success, information, warning, danger" and other states.
:::demo Use `row-class-name` in `el-table` to add custom classes to a certain row. Then you can style it with custom classes.
```html
<template>
<el-table
:data="tableData2"
style="width: 100%"
:row-class-name="tableRowClassName">
<el-table-column
prop="date"
label="Date"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address">
</el-table-column>
</el-table>
</template>
<style>
.el-table .info-row {
background: #c9e5f5;
}
.el-table .positive-row {
background: #e2f0e4;
}
</style>
<script>
export default {
methods: {
tableRowClassName(row, index) {
if (index === 1) {
return 'info-row';
} else if (index === 3) {
return 'positive-row';
}
return '';
}
},
data() {
return {
tableData2: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
}
}
</script>
```
:::
### Table with fixed header
When there are too many rows, you can use a fixed header.
:::demo By setting the attribute `height` of `el-table`, you can fix the table header without any other codes.
```html
<template>
<el-table
:data="tableData3"
height="250"
border
style="width: 100%">
<el-table-column
prop="date"
label="Date"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData3: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-08',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-06',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-07',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}],
}
}
}
</script>
```
:::
### Table with fixed column
When there are too many columns, you can fix some of them.
:::demo Attribute `fixed` is used in `el-table-column`, it accepts a `Boolean`. If `true`, the column will be fixed at left. It also accepts two string literals: 'left' and 'right', both indicating that the column will be fixed at corresponding direction.
```html
<template>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
fixed
prop="date"
label="Date"
width="150">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="120">
</el-table-column>
<el-table-column
prop="state"
label="State"
width="120">
</el-table-column>
<el-table-column
prop="city"
label="City"
width="120">
</el-table-column>
<el-table-column
prop="address"
label="Address"
width="300">
</el-table-column>
<el-table-column
prop="zip"
label="Zip"
width="120">
</el-table-column>
<el-table-column
fixed="right"
label="Operations"
width="120">
<template scope="scope">
<el-button @click="handleClick" type="text" size="small">Detail</el-button>
<el-button type="text" size="small">Edit</el-button>
</template>
</el-table-column>
</el-table>
</template>
<script>
export default {
methods: {
handleClick() {
console.log('click');
}
},
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office'
}]
}
}
}
</script>
```
:::
### Table with fixed columns and header
When you have huge chunks of data to put in a table, you can fix the header and columns at the same time.
:::demo Fix columns and header at the same time by combining the above two examples.
```html
<template>
<el-table
:data="tableData3"
border
style="width: 100%"
height="250">
<el-table-column
fixed
prop="date"
label="Date"
width="150">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="120">
</el-table-column>
<el-table-column
prop="state"
label="State"
width="120">
</el-table-column>
<el-table-column
prop="city"
label="City"
width="120">
</el-table-column>
<el-table-column
prop="address"
label="Address"
width="300">
</el-table-column>
<el-table-column
prop="zip"
label="Zip"
width="120">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData3: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}]
}
}
}
</script>
```
:::
### Fluid-height Table with fixed header (and columns)
When the the data is dynamically changed, you might want the table to have a maximum height rather than a fixed height and to show the scroll bar if needed.
:::demo By setting the attribute `max-height` of `el-table`, you can fix the table header. The table body scrolls only if the height of the rows exceeds the max height value.
```html
<template>
<el-table
:data="tableData4"
border
style="width: 100%"
max-height="250">
<el-table-column
fixed
prop="date"
label="Date"
width="150">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="120">
</el-table-column>
<el-table-column
prop="state"
label="State"
width="120">
</el-table-column>
<el-table-column
prop="city"
label="City"
width="120">
</el-table-column>
<el-table-column
prop="address"
label="Address"
width="300">
</el-table-column>
<el-table-column
prop="zip"
label="Zip"
width="120">
</el-table-column>
<el-table-column
fixed="right"
label="Operations"
width="120">
<template scope="scope">
<el-button
@click.native.prevent="deleteRow(scope.$index, tableData4)"
type="text"
size="small">
Remove
</el-button>
</template>
</el-table-column>
</el-table>
</template>
<script>
export default {
methods: {
deleteRow(index, rows) {
rows.splice(index, 1);
}
},
data() {
return {
tableData4: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}]
}
}
}
</script>
```
:::
### Grouping table head
When the data structure is complex, you can use group header to show the data hierarchy.
:::demo Only need to place el-table-column inside a el-table-column, you can achieve group header.
```html
<template>
<el-table
:data="tableData3"
border
style="width: 100%">
<el-table-column
prop="date"
label="Date"
width="150">
</el-table-column>
<el-table-column label="Delivery Info">
<el-table-column
prop="name"
label="Name"
width="120">
</el-table-column>
<el-table-column label="Address Info">
<el-table-column
prop="state"
label="State"
width="120">
</el-table-column>
<el-table-column
prop="city"
label="City"
width="120">
</el-table-column>
<el-table-column
prop="address"
label="Address"
width="300">
</el-table-column>
<el-table-column
prop="zip"
label="Zip"
width="120">
</el-table-column>
</el-table-column>
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData3: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}]
}
}
}
</script>
```
:::
### Single select
Single row selection is supported.
:::demo Table supports single row selection. You can activate it by adding the `highlight-currnet-row` attribute. An event called `current-change` will be triggered when row selection changes, and its parameters are the rows after and before this change: `currentRow` and `oldCurrentRow`. If you need to display row index, you can add a new `el-table-column` with its `type` attribute assigned to `index`, and you will see the index starting from 1.
```html
<template>
<el-table
:data="tableData"
highlight-current-row
@current-change="handleCurrentChange"
style="width: 100%">
<el-table-column
type="index"
width="50">
</el-table-column>
<el-table-column
property="date"
label="Date"
width="120">
</el-table-column>
<el-table-column
property="name"
label="Name"
width="120">
</el-table-column>
<el-table-column
property="address"
label="Address">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}],
currentRow: null
}
},
methods: {
handleCurrentChange(val) {
this.currentRow = val;
}
}
}
</script>
```
:::
### Multiple select
You can also select multiple rows.
:::demo Activating multiple selection is easy: simply add an `el-table-column` with its `type` set to `selection`. Apart from multiple selection, this example also uses `show-overflow-tooltip`: by default, if the content is too long, it will break into multiple lines. If you want to keep it in one line, use attribute `show-overflow-tooltip`, which accepts a `Boolean` value. When set `true`, the extra content will show in tooltip when hover on the cell.
```html
<template>
<el-table
:data="tableData3"
border
style="width: 100%"
@selection-change="handleSelectionChange">
<el-table-column
type="selection"
width="55">
</el-table-column>
<el-table-column
label="Date"
width="120">
<template scope="scope">{{ scope.row.date }}</template>
</el-table-column>
<el-table-column
property="name"
label="Name"
width="120">
</el-table-column>
<el-table-column
property="address"
label="Address"
show-overflow-tooltip>
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData3: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-08',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-06',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-07',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}],
multipleSelection: []
}
},
methods: {
handleSelectionChange(val) {
this.multipleSelection = val;
}
}
}
</script>
```
:::
### Sorting
Sort the data to find or compare data quickly.
:::demo Set attribute `sortable` in a certain column to sort the data based on this column. It accepts `Boolean` with a default value `false`. In this example we use another attribute named `formatter` to format the value of certain columns. It accepts a function which has two parameters: `row` and `column`. You can handle it according to your own needs.
```html
<template>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
prop="date"
label="Date"
sortable
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address"
:formatter="formatter">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
},
methods: {
formatter(row, column) {
return row.address;
}
}
}
</script>
```
:::
### Filter
Filter the table to find desired data.
:::demo Set attribute `filters` and `filter-method` in `el-table-column` makes this column filterable. `filters` is an array, and `filter-method` is a function deciding which rows are displayed. It has two parameters: `value` and `row`.
```html
<template>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
prop="date"
label="Date"
sortable
width="180">
</el-table-column>
<el-table-column
prop="name"
label="Name"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="Address"
:formatter="formatter">
</el-table-column>
<el-table-column
prop="tag"
label="Tag"
width="100"
:filters="[{ text: 'Home', value: 'Home' }, { text: 'Office', value: 'Office' }]"
:filter-method="filterTag">
<template scope="scope">
<el-tag
:type="scope.row.tag === 'Home' ? 'primary' : 'success'"
close-transition>{{scope.row.tag}}</el-tag>
</template>
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
tag: 'Home'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
tag: 'Office'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
tag: 'Home'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles',
tag: 'Office'
}]
}
},
methods: {
formatter(row, column) {
return row.address;
},
filterTag(value, row) {
return row.tag === value;
}
}
}
</script>
```
:::
### Custom column template
Customize table column so it can be integrated with other components.
:::demo You have access to the following data: row, column, $index and store (state management of Table) by [Scoped slot](https://vuejs.org/v2/guide/components.html#Scoped-Slots). (Scoped slots is supported from `1.1`, `inline-template` still works, but it's not recommended).
```html
<template>
<el-table
:data="tableData"
border
style="width: 100%">
<el-table-column
label="Date"
width="180">
<template scope="scope">
<el-icon name="time"></el-icon>
<span style="margin-left: 10px">{{ scope.row.date }}</span>
</template>
</el-table-column>
<el-table-column
label="Name"
width="180">
<template scope="scope">
<el-popover trigger="hover" placement="top">
<p>Name: {{ scope.row.name }}</p>
<p>Addr: {{ scope.row.address }}</p>
<div slot="reference" class="name-wrapper">
<el-tag>{{ scope.row.name }}</el-tag>
</div>
</el-popover>
</template>
</el-table-column>
<el-table-column
:context="_self"
label="Operations">
<template scope="scope">
<el-button
size="small"
@click="handleEdit(scope.$index, scope.row)">Edit</el-button>
<el-button
size="small"
type="danger"
@click="handleDelete(scope.$index, scope.row)">Delete</el-button>
</template>
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-02',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-04',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}, {
date: '2016-05-01',
name: 'Tom',
address: 'No. 189, Grove St, Los Angeles'
}]
}
},
methods: {
handleEdit(index, row) {
console.log(index, row);
},
handleDelete(index, row) {
console.log(index, row);
}
}
}
</script>
```
:::
### Expandable row
When the row content is too long and you do not want to display the horizontal scroll bar, you can use the expandable row feature.
:::demo Activate expandable row by adding type="expand" and `inline-template` attributeThe template for `el-table-column` will be rendered as the contents of the expanded row, you can access the same attributes as the` inline-template`。
```html
<template>
<el-table
:data="tableData3"
style="width: 100%">
<el-table-column type="expand" inline-template>
<div>
<p>State: {{ row.state }}</p>
<p>City: {{ row.city }}</p>
<p>Address: {{ row.address }}</p>
<p>Zip: {{ row.zip }}</p>
</div>
</el-table-column>
<el-table-column
label="Date"
prop="date">
</el-table-column>
<el-table-column
label="Name"
prop="name">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData3: [{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-08',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-06',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}, {
date: '2016-05-07',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036'
}]
}
}
</script>
```
:::
### Table Attributes
| Attribute | Description | Type | Accepted Values | Default |
|---------- |-------------- |---------- |-------------------------------- |-------- |
| data | table data | array | — | — |
| height | Table's height. By default it has an `auto` height. If its value is a number, the height is measured in pixels; if its value is a string, the height is affected by external styles | string/number | — | — |
| maxHeight | Table's max-height. The height of the table starts from `auto` until it reaches the maxHeight limit. The `maxHeight` is measured in pixels, same as `height` | string/number | — | — |
| stripe | whether table is striped | boolean | — | false |
| border | whether table has vertical border | boolean | — | false |
| fit | whether width of column automatically fits its container | boolean | — | true |
| show-header | whether table header is visible | boolean | - | true |
| highlight-current-row | whether current row is highlighted | boolean | — | false |
| row-class-name | function that returns custom class names for a row, or a string assigning class names for every row | Function(row, index)/String | — | — |
| row-style | function that returns custom style for a row, or a string assigning custom style for every row | Function(row, index)/Object | — | — |
| row-key | key of row data, used for optimizing rendering. Required if `reserve-selection` is on | Function(row)/String | — | — |
| context | context of Table, e.g. `_self` refers to the current context, `$parent` parent context, `$root` root context, can be overridden by `context` in `el-table-column` | Object | - | current context where Table lies |
| empty-text | Displayed text when data is empty. You can customize this area with `slot="empty"` | String | - | No Data |
| default-expand-all | whether expand all rows by default, only works when the table has a column type="expand" | Boolean | - | false |
| expand-row-keys | set expanded rows by this prop, prop's value is the keys of expand rows, you should set row-key before using this prop | Array | - | |
| virtual-scrollbar | Enable virtual scrollbar | Boolean | - | false |
### Table Events
| Event Name | Description | Parameters |
| ---- | ---- | ---- |
| select | triggers when user clicks the checkbox in a row | selection, row |
| select-all | triggers when user clicks the checkbox in table header | selection |
| selection-change | triggers when selection changes | selection |
| cell-mouse-enter | triggers when hovering into a cell| row, column, cell, event |
| cell-mouse-leave | triggers when hovering out of a cell | row, column, cell, event |
| cell-click | triggers when clicking a cell | row, column, cell, event |
| row-click | triggers when clicking a row | row, event, column |
| row-contextmenu | triggers when user right clicks on a row | row, event |
| row-dblclick | triggers when double clicking a row | row, event |
| header-click | triggers when clicking a column header | column, event |
| sort-change | triggers when Table's sorting changes | { column, prop, order } |
| filter-change | column's key. If you need to use the filter-change event, this attribute is mandatory to identify which column is being filtered | filters |
| current-change | triggers when current row changes | currentRow, oldCurrentRow |
| expand | triggers when user expands or collapses a row | row, expanded |
### Table Methods
| Method | Description | Parameters |
|------|--------|-------|
| clearSelection | clear selection, might be useful when `reserve-selection` is on | selection |
| toggleRowSelection | toggle if a certain row is selected. With the second parameter, you can directly set if this row is selected | row, selected |
### Table-column Attributes
| Attribute | Description | Type | Accepted Values | Default |
|---------- |-------------- |---------- |-------------------------------- |-------- |
| type | type of the column. If set to `selection`, the column will display checkbox. If set to `index`, the column will display index of the row (staring from 1). If set to `expand`, the column will display expand icon. | string | selection/index/expand | — |
| label | column label | string | — | — |
| column-key | column's key. If you need to use the filter-change event, you need this attribute to identify which column is being filtered | string | string | - | - |
| prop | field name. You can also use its alias: `property` | string | — | — |
| width | column width | string | — | — |
| min-width | column minimum width. Columns with `width` has a fixed width, while columns with `min-width` has a width that is distributed in proportion | string | — | — |
| fixed | whether column is fixed at left/right. Will be fixed at left if `true` | string/boolean | true/left/right | — |
| render-header | render function for table header of this column | Function(h, { column, $index }) | — | — |
| sortable | whether column can be sorted | boolean | — | false |
| sort-method | sorting method, works when `sortable` is `true` | Function(a, b) | — | — |
| resizable | whether column width can be resized, works when `border` of `el-table` is `true` | boolean | — | false |
| formatter | function that formats content | Function(row, column) | — | — |
| show-overflow-tooltip | whether to hide extra content and show them in a tooltip when hovering on the cell | boolean | — | false |
| align | alignment | string | left/center/right | left |
| header-align | alignment of the table header. If omitted, the value of the above `align` attribute will be applied | String | left/center/right | — |
| class-name | class name of cells in the column | string | — | — |
| selectable | function that determines if a certain row can be selected, works when `type` is 'selection' | Function(row, index) | — | — |
| reserve-selection | whether to reserve selection after data refreshing, works when `type` is 'selection' | boolean | — | false |
| filters | an array of data filtering options. For each element in this array, `text` and `value` are required | Array[{ text, value }] | — | — |
| filter-multiple | whether data filtering supports multiple options | Boolean | — | true |
| filter-method | data filtering method. If `filter-multiple` is on, this method will be called multiple times for each row, and a row will display if one of the calls returns `true` | Function(value, row) | — | — |
| filtered-value | filter value for selected data, might be useful when table header is rendered with `render-header` | Array | — | — |