Vue2.x通用条件搜索组件的封装及应用

效果

组件源码

<template>
  <div class="search">
    <el-select v-model="type" @change="changeType" class="select">
      <el-option
        v-for="item in selectItems"
        :key="item.value"
        :lable="item.label"
        :value="item.value">
      el-option>
    el-select>
    <div class='search-input'>
      <el-input :placeholder="placeholderDes" v-model="searchValue">el-input>
    div>
    <el-button icon="el-icon-search" @click="search">el-button>
  div>
template>

<script>
export default {
  data () {
    return {
      searchValue: '',
      type: ''
    }
  },
  created () {
    this.type = this.initType
  },
  props: {
    selectItems: {
      type: Array,
      require: true
    },
    placeholderDes: {
      type: String,
      require: true
    },
    initType: {
      type: String,
      require: true
    }
  },
  methods: {
    changeType (newType) {
      this.$emit('changeType', newType)
    },
    search () {
      this.$emit('searchOk', this.searchValue)
    }
  }
}
script>

<style lang="less" scoped>
.search {
  display: flex;
  .el-select {
    width: 90px;
    height: 40px;
    box-sizing: border-box;
    border-right: none;
    border-radius: 0;
    background-color: #DDF0FE;
    border: 1px solid #40b0ff;
  }
  .search-input {
    width: 216px;
    height: 40px;
    border: 1px solid #40b0ff;
    border-left: none;
    box-sizing: border-box;
    font-family: 'MicrosoftYaHei';
    font-size: 14px;
    color: #909399;
    border-radius: 0;
  }
  .el-button {
    width: 44px;
    height: 40px;
    padding: 0;
    border: 1px solid #40b0ff;
    border-radius: 0;
    color: #fff;
    background: #40b0ff;
    &:hover {
      background: #10b0ff
    }
  }
}
style>

父组件中的引用

<template>
  <div class="test">
    <v-search :initType="initType" :selectItems="selectItems" :placeholderDes="placeholderDes" @changeType="changeType" @searchOk="searchOk">v-search>
  div>
template>

<script>
import VSearch from '@/components/Common/ZLGComponents/XGQTest/Search/Search'
export default {
  data () {
    return {
      selectItems: [],
      selectStatus: 'devname',
      initType: '',
      placeholderDes: '请输入要搜索的测试名称'
    }
  },
  created () {
    this.setSelectItems()
    this.setInitType()
  },
  methods: {
    setSelectItems () {
      this.selectItems = [{
        value: '测试名',
        label: '测试名'
      }, {
        value: '测试ID',
        label: '测试ID'
      }]
    },
    changeType (newType) {
      if (newType === '测试名') {
        this.placeholderDes = '请输入要搜索的测试名称'
        this.selectStatus = 'name'
      } else if (newType === '测试ID') {
        this.placeholderDes = '请输入要搜索的测试ID'
        this.selectStatus = 'id'
      }
    },
    searchOk (value) {
      console.log(this.selectStatus)
      console.log(value)
      // 调用你的搜索接口，搜索条件为搜索的类型 + 搜索值
      // yourSearch (this.selectStatus, value)
    },
    setInitType () {
      this.initType = '测试名'
    }
  },
  components: {
    VSearch
  }
}
script>

<style lang="less" scoped>
style>

组件基于element-UI的二次封装，适合用于使用element的项目，子组件父组件demo完整源码如上所示，有疑问建议研究一下源码，也欢迎留言交流。