element-ui表格table中复选框只能选中一个

方法一:

<el-table stripe v-loading="loading" :data="tableData.list" class="table-box-tab table_type_five" style="padding-left:15px;padding-right:15px;" :style="{'padding-right': this.paddingRight == false? '14px':'15px'}" @selection-change="handleSelectionChange" ref="multipleTable" @select="select"> <el-table-column type="selection" width="40"></el-table-column> </el-table>
<el