element-ui树状table子节点和父节点区别开展示不同操作按钮
需求:在父节点(一级)展示【下载】按钮,子节点【二级】展示【查看】按钮
table :data ="tableData" style="width: 100%" border lazy row-key="id" :fit-columns="['name', 'lh_version']" default-expand-all
// child: 这是后台获取的数据中的子节点的名称! :tree-props="{children: 'child', hasChildren: 'hasChildren'}" @selection-change="changeCheckBoxValue" max-height="550">column type="selection" width="55"> column v-for="(option, index) in options" :label="option.label" :prop="option.name" :key="index" :width="option.width" :align="option.align" > column fixed="right" align="center" label="操作" width="360"> "scope"> if="!scope.row.resource_id">button type="primary" plain icon="el-icon-download" @click.native.prevent="downloadRow(scope.$index, tableData)" type="text" size="small"> 下载 button v-if="!scope.row.resource_id" type="success" plain icon="el-icon-printer" @click.native.prevent="preview(scope.row)" type="text" size="small"> 预览 else>button type="success" plain icon="el-icon-printer" @click.native.prevent="drawView(scope.row.props)" type="text" size="small"> 查看Json-props button type="success" plain icon="el-icon-printer"
// scope.row:当前行,不能使用下标去取需要的值,当使用树状表格时,父节点和子节点下标连接起来了,用下标取值是不对的,只能用当前行
@click.native.prevent="drawView(scope.row.components)" type="text" size="small"> 查看Json-components