点击表格某项，弹窗显示相应表格数据vue_vue点击按钮弹出表单

1.效果图

2.相关代码 

 点击按钮，在template内

<el-table-column label="关联土地" align="right" prop="landNum" width="150">
   <template slot-scope="scope">
      <span v-if="scope.row.landNum==0">未关联</span>
      <span v-else>
         <el-button type="text"  @click="handleLandClick(scope.row)" style="padding:0">
           {{ scope.row.landNum }}
         </el-button>
      </span>
   </template>
</el-table-column>

 弹窗页面，在template内

 <el-dialog
    :title="title"
    :visible.sync="open"
    width="500px"
    class="dialogLand"
    append-to-body
>
    <el-table v-loading="loading" :data="landList">
      <el-table-column type="index" label="序号" width="50" align="center"/>
      <el-table-column label="宗地编码" align="left" prop="landCode" />
      <el-table-column label="宗地名称" align="left" prop="landName" />
    </el-table>
</el-dialog>

弹窗表格内容，在script内 

import {landInfo} from "@/api/xxx/xxx";
export default {
  data() {
    return {
      // 遮罩层
      loading: true,
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      landList:[],
      landId:null,
    };
  },
methods: {
    handleLandClick(row) {
      this.open=true;
      this.title="土地详情"
      console.log(row.landId)
      //根据id调用后端给的接口
      landInfo(row.landId).then((response) => {
        this.landList=response.data
        console.log(response)
      })
    },
  }
};