应UI小姐姐的需求,要把element-ui表格组件里的展开图标换得美观一点!效果如下:
AFTER:
.el-table__expand-column .cell {
display: none;
}
这里我引入的是阿里矢量库的图标
1)给每一行表格数据添加expansion属性,默认false
tableData: [{
id: '12987122',
name: '好滋好味鸡蛋仔',
category: '江浙小吃、小吃零食',
desc: '荷兰优质淡奶,奶香浓而不腻',
address: '上海市普陀区真北路',
shop: '王小虎夫妻店',
shopId: '10333',
expansion:false,
}, {
id: '12987123',
name: '好滋好味鸡蛋仔',
category: '江浙小吃、小吃零食',
desc: '荷兰优质淡奶,奶香浓而不腻',
address: '上海市普陀区真北路',
shop: '王小虎夫妻店',
shopId: '10333',
expansion:false,
}, {
id: '12987125',
name: '好滋好味鸡蛋仔',
category: '江浙小吃、小吃零食',
desc: '荷兰优质淡奶,奶香浓而不腻',
address: '上海市普陀区真北路',
shop: '王小虎夫妻店',
shopId: '10333',
expansion:false,
}, {
id: '12987126',
name: '好滋好味鸡蛋仔',
category: '江浙小吃、小吃零食',
desc: '荷兰优质淡奶,奶香浓而不腻',
address: '上海市普陀区真北路',
shop: '王小虎夫妻店',
shopId: '10333',
expansion:false,
}]
2)给图标加判断条件和单击触发事件
expend(row){
let $table = this.$refs.table;
this.tableData.map((item) => {
if (row.id != item.id) {
$table.toggleRowExpansion(item, false)
item.expansion = false
}
else{
item.expansion = !item.expansion
}
})
$table.toggleRowExpansion(row);
},
完整代码:
{{ props.row.name }}
{{ props.row.shop }}
{{ props.row.id }}
{{ props.row.shopId }}
{{ props.row.category }}
{{ props.row.address }}
{{ props.row.desc }}