Vue 实现分页与输入框关键字筛选功能

分页的实现(Vue+Element)+输入框关键字筛选

1.这里用的是Element 自带的分页组件

<template>
<div class="sales-table">
<div class="order-list-header">订单列表</div>
<div class="back-box">
<div class="search-box"><input type="text" name="" id="" class="order-search-input" placeholder="关键词" v-model='search'></div>
</div>
<div class="table-box">
<div class="table-list" v-for="(cash, index) in orderList.slice((currentPage-1)*pagesize,currentPage*pagesize)" :key="cash.id">
<table id="tableSort" style="table-layout:fixed;">
<thead class="table-header">
<tr>
<th class="left-radius">序号</th>
<th>创建时间</th>
<th>订单ID</th>
<th>所属用户姓名</th>
<th>所属用户ID</th>
<th>所属用户手机</th>
<th>所属用户层级</th>
<th>订单金额</th>
<th>订单状态</th>
<th>审核状态</th>
<th>收件人</th>
<th>联系电话</th>
<th>收货地址</th>
<th>订单备注</th>
<th class="right-radius">操作</th>
</tr>
</thead>
<tbody class="table-lists">
<tr class="first-tr">
<td class="sequence">{{ index+1>9?index+1:"0"+(index+1) }}</td>
<td class="sequence">{{cash.createTime}}</td>
<td class="sequence">{{cash.orderId}}</td>
<td class="sequence">{{cash.cilentName}}</td>
<td class="sequence">{{cash.cilentId}}</td>
<td class="sequence">{{cash.cilentPhone}}</td>
<td class="sequence">{{cash.cilentGrade}}</td>
<td class="sequence money">￥{{cash.orderPrice}}</td>
<td class="sequence">{{cash.orderState}}</td>
<td class="sequence">{{cash.auditState}}</td>
<td class="sequence">{{cash.receiver}}</td>
<td class="sequence">{{cash.phone}}</td>
<td class="sequence">{{cash.address}}</td>
<td class="sequence">{{cash.orderRemark}}</td>
<td class="sequence"><a class="view-order">查看</a><a class="edit-order">编辑</a><a class="delete-order">删除</a></td>
</tr>
</tbody>
</table>
</div>
</div>
<-- 分页 -->
<div class="page">
<el-pagination
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
:current-page="currentPage"
:page-sizes="[5, 10, 20, 40]"
:page-size="pagesize"
layout="total, sizes, prev, pager, next, jumper"
:total="Cashdata.length">
</el-pagination>
</div>
</div>
</template>

2.文中标红的字不再是循环数组，名字随意取，在后面搜索关键字部分也标红了。数据多分页效果会更加明显。

<script>
export default {
data() {
return {


currentPage:1, //初始页


pagesize:10,//每页的数据// 搜索关键词


search:"",


Cashdata: [{



createTime:"2019/1/21/ 14:30:30",



orderId: "1555555454",



cilentName:"网三",



cilentId:"21313216544",



cilentPhone:"13976605432",



cilentGrade:"1",



orderPrice:"454664",



orderState:"已提交",



auditState: "系统已确认",



receiver: "和大宝",



phone:"16565644444",



address:"广东省深圳市*************************",



orderRemark:"少放醋，多方唐撒旦啊阿萨大萨达"


},


{



createTime:"2019/1/21/ 14:30:30",



orderId: "1555555454",



cilentName:"网三",



cilentId:"21313216544",



cilentPhone:"15576605432",



cilentGrade:"1",



orderPrice:"454664",



orderState:"已提交",



auditState: "系统已确认",



receiver: "和大宝",



phone:"16565644444",



address:"广东省深圳市*************************",



orderRemark:"少放醋，多方唐撒旦啊阿萨大萨达"



},


　]};


},


methods: {



// 初始页currentPage、初始每页数据数pagesize和数据data



handleSizeChange: function (size) {



this.pagesize = size;



console.log(this.pagesize) //每页下拉显示数据


　},



handleCurrentChange: function(currentPage){




this.currentPage = currentPage;




document.documentElement.scrollTop = 0;//点击翻页的时候回到顶部




console.log(this.currentPage) //点击第几页



},


　},

// 订单列表搜索关键字

　computed: {


orderList: function() {


var _search = this.search;


if (_search) {



return this.Cashdata.filter(function(product) {



return Object.keys(product).some(function(key) {



return String(product[key]).toLowerCase().indexOf(_search) > -1


})

})

}


return this.Cashdata;


}

}
};
</script>

3.分页的CSS只是自己修改的部分，如有需要，请自行脑补。对了，补充一句，修改Eleement样式时，先在样式前加 /deep/.最外层类名{......}。

<style lang="scss" scoped>
/deep/.el-pagination{
 margin-bottom: 30px;
 margin-top: 30px;
 float: right;
 font-size: 20px;
 color: #333333;
 margin-right: 55px;
 font-weight: normal;

 .el-select .el-input{
 width: 126px;
 height: 36px;
 }
 .el-select .el-input .el-input__inner{
 height: 100%;
 font-size: 20px;
 color: #333333;
 }
 .el-pagination__editor.el-input .el-input__inner{
 height: 36px;
 }
 .btn-prev,.btn-next{
 height: 36px;
 }
 .btn-prev{
 border-radius: 5px 0 0 5px;
 }
 .btn-next{
 border-radius: 0 5px 5px 0;
 }
 .el-pager li{
 line-height: 36px;
 height: 36px;
 font-size: 20px;
 }
 .el-pagination__total{
 color: #333333;
 }
 button,span:not([class*=suffix]){
 height: 36px;
 line-height: 36px;
 font-size: 20px;
 color: #333333;
 }
 .el-pagination__editor.el-input{
 font-size: 20px;
 }
 }
</style>

4.如有问题，欢迎指教。

附上效果图一份：

总结

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