标签：mic loading row led 记录 sel method length http
默认表格前面的复选框是可以选择多个，但有的需求是只能选择一个，
可以通过clearSelection和toggleRowSelection去实现，把当前选中的这条selected设置成true。
<div class="same-table">
<el-table
:data="tableData"
class="oneTabel"
ref="multipleTable"
border
fit
@selection-change="handleSelectionChange"
@select-all="dialogCheck"
@select="dialogCheck"
style="width:100%;">
<el-table-column type="selection" width="50"></el-table-column>
<el-table-column type="index" width="60" label="序号"></el-table-column>
<el-table-column prop="name" label="机构"></el-table-column>
<el-table-column prop="negativeDec" label="负面清单描述"></el-table-column>
</el-table>
</div>
methods: {
handleSelectionChange(val) {
console.log(val, ‘val‘)
this.multipleSelection = val;
},
dialogCheck: function(selection, row) {
console.log(selection, row);
this.$refs.multipleTable.clearSelection()
if (selection.length === 0) {
return
}
if (row) {
this.selectioned = row
this.$refs.multipleTable.toggleRowSelection(row, true)
}
}
}
标签：mic loading row led 记录 sel method length http
原文地址：https://www.cnblogs.com/theblogs/p/14350375.html
