这篇文章主要介绍“avue如何实现自定义搜索栏及清空搜索事件”，在日常操作中，相信很多人在avue如何实现自定义搜索栏及清空搜索事件问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”avue如何实现自定义搜索栏及清空搜索事件”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
对搜索栏进行自定义，并通过按钮实现折叠搜索栏效果。自定义效果如下：
折叠前：
折叠后：
1、自定义搜索栏内容
其实也简单，只要在对应的vue文件中\src\views\admin\sysxxfsjl.vue对template 设置slot-scope="scope"和 slot="search"属性即可自定义搜索栏内容：
<template slot-scope="scope" slot="search"> <el-form ref="form" :model="searchForm" label-width="100px"> <el-row> <el-form-item label="主题："> <el-input v-model="searchForm.xxbt" @change="getList()"></el-input> </el-form-item> <el-form-item label="发送人："> <el-cascader v-model="fsrid" :options="options" clearable :props="{ expandTrigger: 'hover' }" @change="getList()"></el-cascader> </el-form-item> </el-row> <el-row v-show="moreshow"> <el-form-item label="发送时间："> <el-date-picker v-model="timeSlot" type="daterange" align="right" unlink-panels format="yyyy-MM-dd HH:mm:ss" value-format="yyyy-MM-dd HH:mm:ss" range-separator="至" start-placeholder="开始日期" end-placeholder="结束日期" :picker-options="pickerOptions" @change="getList()"> </el-date-picker> </el-form-item> <el-form-item label="方式：" > <el-radio-group v-model="searchForm.fsfs" size="small" @change="getList()"> <el-radio-button label="4">系统消息</el-radio-button> <el-radio-button label="1">手机短信</el-radio-button> <el-radio-button label="3">微信发送</el-radio-button> </el-radio-group> </el-form-item> </el-row> <el-row v-show="moreshow"> <el-form-item label="阅读状态："> <el-radio-group v-model="sfyd" size="small" @change="getList()"> <el-radio-button label="2">所有</el-radio-button> <el-radio-button label="1">已读</el-radio-button> <el-radio-button label="0">未读</el-radio-button> </el-radio-group> </el-form-item> <el-form-item label="是否转待办："> <el-radio-group v-model="checkList" @change="getList()"> <el-radio-button label="1">是</el-radio-button> <el-radio-button label="0">否</el-radio-button> </el-radio-group> </el-form-item> </el-row> </el-form> </template>搜索按钮 调用的是getList中的方法，给表格赋值数据
getList(page, params) { this.tableData=[] if (this.timeSlot && this.timeSlot.length == 2) {//发送时间 this.searchForm.startTime = this.timeSlot[0].replace(/\+/g, ' ') this.searchForm.endTime = this.timeSlot[1].replace(/\+/g, ' ') }else { delete this.searchForm.startTime delete this.searchForm.endTime } if (this.fsrid.length){//发送人 this.searchForm.fsrid = this.fsrid[this.fsrid.length-1] }else { delete this.searchForm.fsrid } if (this.sfyd.length>0){//是否转待办 if (this.sfyd== 1){ this.searchForm.sfyd = 1 }else if (this.sfyd== 0){ this.searchForm.sfyd = 0 }else { delete this.searchForm.sfyd } }else { delete this.searchForm.sfyd } if (this.checkList!=''){//是否转待办 if (this.checkList== '1'){ this.searchForm.sfdb = 1 }else { this.searchForm.sfdb = 0 } }else { delete this.searchForm.sfdb } if (!page) { page = this.page } this.tableLoading = true fetchList(Object.assign({ current: page.currentPage, size: page.pageSize }, params, this.searchForm )).then(response => { for(var i=0;i<response.data.data.records.length;i++){ response.data.data.records[i].checkbox=[] if(response.data.data.records[i].sfyd==0){ response.data.data.records[i].checkbox.push(' 未读') }else{ response.data.data.records[i].checkbox.push(' 已读') } if(response.data.data.records[i].sfdb==1){ response.data.data.records[i].checkbox.push(' 待办') } if(response.data.data.records[i].sfsc==1){ response.data.data.records[i].checkbox.push(' 收藏') } if(response.data.data.records[i].sfhf==1){ response.data.data.records[i].checkbox.push(' 已回') } if(response.data.data.records[i].xxfjmc){ response.data.data.records[i].xxfjmc=response.data.data.records[i].xxfjmc.split(',') }else{ response.data.data.records[i].xxfjmc=[] } this.tableData.push(response.data.data.records[i]) } this.page.total = response.data.data.total this.tableLoading = false }).catch(() => { this.tableLoading=false }) },2、自定义搜索按钮
template 设置slot-scope="scope"和 slot="searchMenu"属性即可自定义搜索按钮，加上更多按钮：
<template slot-scope="scope" slot="searchMenu"> <el-button v-if="moreshow" type="success" class="el-button--small" icon="el-icon-caret-top" @click="getmoreshow(1)">隐藏</el-button> <el-button v-else class="el-button--small" icon="el-icon-caret-bottom" @click="getmoreshow(2)">更多</el-button> </template>更多、隐藏按钮调用方法对搜索项进行显隐
getmoreshow(type){ if(type==1){ this.moreshow=false }else{ this.moreshow=true } },清空按钮 需在avue-crud上增加@search-reset事件。进行清空选项内容并调用this.getList(this.page);
//搜索清空按钮事件 searchReset(){ this.searchForm = {} this.searchForm.sfyd = '' if (this.searchForm.sfyd!=''){//是否转待办 if (this.searchForm.sfyd== '1'){ this.searchForm.sfyd = 1 }else { this.searchForm.sfyd = 0 } }else { delete this.searchForm.sfyd } this.fsrid = [] this.timeSlot = [] this.checkList = '' this.sfyd = '' this.$refs.crud.toggleSelection(); this.getList(this.page); },到此，关于“avue如何实现自定义搜索栏及清空搜索事件”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注编程网网站，小编会继续努力为大家带来更多实用的文章！
