前言
一、ElementUI如何在原有页面添加另外一个页面并实现关联增删查改?
二、实现步骤
前言本文大概内容:
例如:随着ElementUI前后端交互的技术的更新,用户的的体验越来越好。本文主要针对用户在保持原页面结构,再添加另一个页面,并可以按需要调整两个页面之间的比例大小.
示例:如下图,我们在原来页面增删查改及基础上,选中某一行,点击该公司后,直接在该页面展示关联的所有企业客户的页面,并且实现查询、批量删除、分页等功能。(注意:弹框也可以实现,但是我们希望可以少去打开及关闭弹框的操作步骤,而且同一页面显示更直接、方便)
如:要展示的页面
二、实现步骤1.ElementUI代码
第1页面的代码如下(示例):
// 前面搜索框的代码省略....
<el-table stripe style="width:100%;" ref="table" :data="tableData" :default-sort="defaultSort"
height="600px" row-key="id" highlight-current-row @row-click="companyClick"
@selection-change="handleSelection" @sort-change="handleSort">
<el-table-column prop="id" label="ID" type="selection"></el-table-column>
<el-table-column type="index" width="60px" label="行号"></el-table-column>
<el-table-column prop="name" label="单位名称" width="300"></el-table-column>
<el-table-column prop="type" label="单位类型" width="100">
<template slot-scope="scope">
<el-tag v-if="scope.row.type === 'A'" size="small" type="warning">A类(收税)</el-tag>
<el-tag v-else size="small" type="success">B类(免税)</el-tag>
</template>
</el-table-column>
// 中间省略若干....
<el-table-column fixed="right" label="操作" width="100">
<template slot-scope="scope">
<el-button size="mini" type="success" icon="icon iconfont icon-jihuopeizhi"
@click="handleInvCo(scope.row)">修改
</el-button>
</template>
</el-table-column>
</el-table>
<el-pagination background highlight-current-row
@size-change="handleSizeChange" @current-change="handleCurChange"
:current-page="curPage" :page-size="pageSize" :page-sizes="pageSizes" :total="total"
layout="prev, pager, next, total, sizes, jumper">
</el-pagination>
第2页面的代码如下(示例):
<span slot="header">关联企业</span>
<el-form ref="companySearchForm" :model="filterParams" :inline="true" >
<el-form-item >
<el-input v-model="filterParams.companyName" placeholder="企业名称" size="mini"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" @click="getPageCompany" size="mini">查询</el-button>
</el-form-item>
</el-form>
<el-button type="danger" icon="el-icon-delete" @click="deleteAll" size="mini">删除</el-button>
<el-table ref="table" :data="companyTableData" height="540px" @selection-change="handleSelection">
<el-table-column prop="companyid" label="companyid" type="selection" width="55"></el-table-column>
<el-table-column prop="companyName" label="企业名称"></el-table-column>
</el-table>
<el-pagination background layout="prev, pager, next" :total="pageTotal" @current-change="currentChange" >
</el-pagination>
2.思路:很简单
1.1 首先通过el-row、el-col、el-card等将两个页面组合在一起。
1.2 其次在首页el-table 栏内设置 @row-click="companyClick"点击事件,并且设置点击时高亮,highlight-current-row
1.3 第2页面其实跟第1页面都差不多,但是要注意像表格数据映射名字要换一个名字ref="table" :data="companyTableData",及分页也要换一个名字el-pagination :total="pageTotal" @current-change="currentChange"
1.3 最后两个页面的elementui代码如下:
<el-row :gutter="24">
<el-col :span="16">
<el-card>
<span slot="header">开票单位</span>
<div>
<el-row>
<el-button size="mini" type="primary" icon="el-icon-circle-plus-outline" @click="addInvCo()">添加</el-button>
<el-button type="warning" icon="el-icon-delete" size="mini" @click="handleDeletes()">删除</el-button>
</el-row>
<el-table stripe style="width:100%;" ref="table" :data="tableData" :default-sort="defaultSort"
height="600px" row-key="id" highlight-current-row @row-click="companyClick"
@selection-change="handleSelection" @sort-change="handleSort">
<el-table-column prop="id" label="ID" type="selection"></el-table-column>
<el-table-column type="index" width="60px" label="行号"></el-table-column>
<el-table-column prop="name" label="单位名称" width="300"></el-table-column>
<el-table-column prop="type" label="单位类型" width="100">
<template slot-scope="scope">
<el-tag v-if="scope.row.type === 'A'" size="small" type="warning">A类(收税)</el-tag>
<el-tag v-else size="small" type="success">B类(免税)</el-tag>
</template>
</el-table-column>
<el-table-column prop="license" label="执照编号" width="300"></el-table-column>
<el-table-column prop="legalPerson" label="法人" width="150"></el-table-column>
<el-table-column fixed="right" label="操作" width="100">
<template slot-scope="scope">
<el-button size="mini" type="success" icon="icon iconfont icon-jihuopeizhi"
@click="handleInvCo(scope.row)">修改
</el-button>
</template>
</el-table-column>
</el-table>
<el-row style="text-align: right;margin-top: 10px">
<el-pagination background highlight-current-row
@size-change="handleSizeChange" @current-change="handleCurChange"
:current-page="curPage" :page-size="pageSize" :page-sizes="pageSizes" :total="total"
layout="prev, pager, next, total, sizes, jumper">
</el-pagination>
</el-row>
</div>
</el-card>
</el-col>
<el-col :span="8">
<el-card>
<span slot="header">关联企业</span>
<div>
<el-form ref="companySearchForm" :model="filterParams" :inline="true" >
<el-form-item >
<el-input v-model="filterParams.companyName" placeholder="企业名称" size="mini"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" @click="getPageCompany" size="mini">查询</el-button>
</el-form-item>
</el-form>
<el-row>
<el-button type="danger" icon="el-icon-delete" @click="deleteAll" size="mini">删除</el-button>
</el-row>
<el-table ref="table" :data="companyTableData" height="540px" @selection-change="handleSelection">
<el-table-column prop="companyid" label="companyid" type="selection" width="55"></el-table-column>
<el-table-column prop="companyName" label="企业名称"></el-table-column>
</el-table>
<el-row style="text-align: right;margin-top: 10px">
<el-pagination background layout="prev, pager, next" :total="pageTotal" @current-change="currentChange" >
</el-pagination>
</el-row>
</div>
</el-card>
</el-col>
</el-row>
js代码:主要是以下方法调用理清关系
上述方法代码如下:
// 点击开票单位获取相关公司客户
companyClick: function(row){
var _this = this;
_this.filterParams.current = 1;
_this.filterParams.invoiceCompanyid = row.id;
_this.getPageCompany();
},
// 第2页面根据不同页面查询结果
currentChange: function (current) {
this.filterParams.current = current;
this.getPageCompany();
},
// 第2页面查询公司客户的方法(上述点击查询方法也是这个)
getPageCompany: function(){
var _this = this;
_this.doGetData(_this.companyBindListUrl,_this.filterParams,function (r) {
if(r.success){
_this.companyTableData = r.data;
_this.pageTotal = r.total;
}
})
},
3.最后的页面如下:
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