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這篇文章主要介紹Vue怎么實現分頁與輸入框關鍵字篩選功能,文中介紹的非常詳細,具有一定的參考價值,感興趣的小伙伴們一定要看完!
分頁的實現(Vue+Element)+輸入框關鍵字篩選
1.這里用的是Element 自帶的分頁組件
<template> <div class="sales-table"> <div class="order-list-header">訂單列表</div> <div class="back-box"> <div class="search-box"><input type="text" name="" id="" class="order-search-input" placeholder="關鍵詞" 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" > <thead class="table-header"> <tr> <th class="left-radius">序號</th> <th>創建時間</th> <th>訂單ID</th> <th>所屬用戶姓名</th> <th>所屬用戶ID</th> <th>所屬用戶手機</th> <th>所屬用戶層級</th> <th>訂單金額</th> <th>訂單狀態</th> <th>審核狀態</th> <th>收件人</th> <th>聯系電話</th> <th>收貨地址</th> <th>訂單備注</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">編輯</a><a class="delete-order">刪除</a></td> </tr> </tbody> </table> </div> </div> <-- 分頁 --> <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.文中標紅的字不再是循環數組,名字隨意取,在后面搜索關鍵字部分也標紅了。數據多分頁效果會更加明顯。
<script> export default { data() { return { currentPage:1, //初始頁 pagesize:10,//每頁的數據// 搜索關鍵詞 search:"", Cashdata: [{ createTime:"2019/1/21/ 14:30:30", orderId: "1555555454", cilentName:"網三", cilentId:"21313216544", cilentPhone:"13976605432", cilentGrade:"1", orderPrice:"454664", orderState:"已提交", auditState: "系統已確認", receiver: "和大寶", phone:"16565644444", address:"廣東省深圳市*************************", orderRemark:"少放醋,多方唐撒旦啊阿薩大薩達" }, { createTime:"2019/1/21/ 14:30:30", orderId: "1555555454", cilentName:"網三", cilentId:"21313216544", cilentPhone:"15576605432", cilentGrade:"1", orderPrice:"454664", orderState:"已提交", auditState: "系統已確認", receiver: "和大寶", phone:"16565644444", address:"廣東省深圳市*************************", orderRemark:"少放醋,多方唐撒旦啊阿薩大薩達" }, ]}; }, methods: { // 初始頁currentPage、初始每頁數據數pagesize和數據data handleSizeChange: function (size) { this.pagesize = size; console.log(this.pagesize) //每頁下拉顯示數據 }, handleCurrentChange: function(currentPage){ this.currentPage = currentPage; document.documentElement.scrollTop = 0;//點擊翻頁的時候回到頂部 console.log(this.currentPage) //點擊第幾頁 }, }, // 訂單列表搜索關鍵字 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.分頁的CSS只是自己修改的部分,如有需要,請自行腦補。對了,補充一句,修改Eleement樣式時,先在樣式前加 /deep/.最外層類名{......}。
<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.如有問題,歡迎指教。
附上效果圖一份:
Vue具體輕量級框架、簡單易學、雙向數據綁定、組件化、數據和結構的分離、虛擬DOM、運行速度快等優勢,Vue中頁面使用的是局部刷新,不用每次跳轉頁面都要請求所有數據和dom,可以大大提升訪問速度和用戶體驗。
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