slot-scope
从 3.2.0 版本开始支持 slot-scope 写法。
在 columns 的某列声明 slot 后，就可以在 Table 的 slot 中使用 slot-scope。
slot-scope 的参数有 3 个：当前行数据 row，当前列数据 column，当前行序号 index。
示例可编辑表格
<template>
<Table :columns="columns" :data="data">
<template slot-scope="{ row, index }" slot="name">
<Input type="text" v-model="editName" v-if="editIndex === index" />
<span v-else>{{ row.name }}</span>
</template>
<template slot-scope="{ row, index }" slot="age">
<Input type="text" v-model="editAge" v-if="editIndex === index" />
<span v-else>{{ row.age }}</span>
</template>
<template slot-scope="{ row, index }" slot="birthday">
<Input type="text" v-model="editBirthday" v-if="editIndex === index" />
<span v-else>{{ getBirthday(row.birthday) }}</span>
</template>
<template slot-scope="{ row, index }" slot="address">
<Input type="text" v-model="editAddress" v-if="editIndex === index" />
<span v-else>{{ row.address }}</span>
</template>
<template slot-scope="{ row, index }" slot="action">
<div v-if="editIndex === index">
<Button @click="handleSave(index)">保存</Button>
<Button @click="editIndex = -1">取消</Button>
</div>
<div v-else>
<Button @click="handleEdit(row, index)">操作</Button>
</div>
</template>
</Table>
</template>
<script>
export default {
data () {
return {
columns: [
{
title: \'姓名\',
slot: \'name\'
},
{
title: \'年龄\',
slot: \'age\'
},
{
title: \'出生日期\',
slot: \'birthday\'
},
{
title: \'地址\',
slot: \'address\'
},
{
title: \'操作\',
slot: \'action\'
}
],
data: [
{
name: \'王小明\',
age: 18,
birthday: \'919526400000\',
address: \'北京市朝阳区芍药居\'
},
{
name: \'张小刚\',
age: 25,
birthday: \'696096000000\',
address: \'北京市海淀区西二旗\'
},
{
name: \'李小红\',
age: 30,
birthday: \'563472000000\',
address: \'北京市通州区永顺地区\'
},
{
name: \'周小伟\',
age: 26,
birthday: \'687024000000\',
address: \'深圳市南山区深南大道\'
}
],
editIndex: -1, // 当前聚焦的输入框的行数
editName: \'\', // 第一列输入框，当然聚焦的输入框的输入内容，与 data 分离避免重构的闪烁
editAge: \'\', // 第二列输入框
editBirthday: \'\', // 第三列输入框
editAddress: \'\', // 第四列输入框
}
},
methods: {
handleEdit (row, index) {
this.editName = row.name;
this.editAge = row.age;
this.editAddress = row.address;
this.editBirthday = row.birthday;
this.editIndex = index;
},
handleSave (index) {
this.data[index].name = this.editName;
this.data[index].age = this.editAge;
this.data[index].birthday = this.editBirthday;
this.data[index].address = this.editAddress;
this.editIndex = -1;
},
getBirthday (birthday) {
const date = new Date(parseInt(birthday));
const year = date.getFullYear();
const month = date.getMonth() + 1;
const day = date.getDate();
return `${year}-${month}-${day}`;
}
}
}
</script>