vant4搜索框左边右边插槽怎么弄

Posted 2023-04-08

参考技术A 答，vant4搜索框左边右边插槽怎么弄，该插槽为Express 卡插槽（用于安装 34 毫米宽的卡）、多媒体读卡器、智能卡读卡器或无接触智能卡读卡器。支持的卡包括：SD 卡SDHC 卡多媒体卡（MMC）记忆棒

vue使用vant页面案例(左边下拉右边搜索下拉和文本组件的样式选中和删除标签)

vue使用vant页面案例--左边下拉右边搜索、下拉和文本组件的样式、选中和删除标签

• vue使用vant页面案例(左边下拉右边搜索、下拉和文本组件的样式、选中和删除标签)

vue使用vant页面案例(左边下拉右边搜索、下拉和文本组件的样式、选中和删除标签)

效果图

左边下拉右边搜索

下拉和文本组件的样式

选中和删除标签

<template>
  <div class="Video">
    <van-nav-bar title="场站管理" fixed placeholder safe-area-inset-top left-text="返回" right-text="新增场站" left-arrow
                 @click-left="$router.goBack()" @click-right="newStationPopup=true"
    />
    <NowProject></NowProject>
    <div class="content-header">
      <van-dropdown-menu>
        <van-dropdown-item v-model="dropdownValue" :options="dropdownOption"/>
      </van-dropdown-menu>
      <van-search v-model="searchValue" placeholder="请输入场站名称" @search="onSearch"></van-search>
    </div>
    <div class="content-body">
      <ul>
        <li v-for="(item, i) in stationList" :key="i">
          <p>
            <span>item.stationName</span>
            <span @click="videoSelectPopup=true" class="color-yellow">绑定摄像头</span>
          </p>
          <p>
            <span>item.stationAddress</span>
            <span @click="navTo('videoOnline', item)" class="color-blue">查看监控</span>
          </p>
        </li>
      </ul>
    </div>
    <!--  新增场站--弹出层  -->
    <van-popup class="newStationPopup" v-model="newStationPopup" position="right" :style=" width: '100%', height: '100%' ">
      <van-nav-bar title="新增场站" fixed placeholder safe-area-inset-top left-text="取消" left-arrow
                   @click-left="newStationPopup=false"/>
      <van-field v-model="value" label="场站名称" placeholder="请输入场站名称" required clearable/>
      <div class="stationType van-cell van-field van-cell--required">
        <div class="van-cell__title van-field__label">
          <span>场站类型</span>
        </div>
        <van-dropdown-menu class="van-cell__value van-field__value">
          <van-dropdown-item v-model="value1" :options="option1"/>
        </van-dropdown-menu>
      </div>
      <van-field v-model="value" label="场站地址" placeholder="请输入场站地址" required clearable/>
      <van-field v-model="value" label="管理人员" placeholder="请输入管理人员" required clearable/>
      <van-field v-model="value" label="联系方式" placeholder="请输入联系方式" required clearable/>
      <div class="footer-btn-one">
        <van-button @click="newStationCommit" block type="info">提交</van-button>
      </div>
    </van-popup>
    <!--  视频选择--弹出层  -->
    <van-popup class="videoSelectPopup" v-model="videoSelectPopup" position="right" :style=" width: '100%', height: '100%' ">
      <van-nav-bar title="视频选择" fixed placeholder safe-area-inset-top left-text="取消" left-arrow @click-left="videoSelectPopup=false"/>
      <van-tag closeable size="large" type="primary" v-for="(item, i) in videoSelectTagList" :key="i" @close="videoSelectTagClick(item, i)"> item.title </van-tag>
      <van-checkbox-group v-model="videoSelectValue">
        <van-cell-group>
          <van-cell v-for="(item, i) in videoSelectList" clickable :key="i" :title="item.title" :value="item.content" @click="videoSelectClick(item, i)">
            <template #icon>
              <van-checkbox :name="item" ref="checkboxes"/>
            </template>
          </van-cell>
        </van-cell-group>
      </van-checkbox-group>
      <div class="footer-btn-one">
        <van-button @click="videoSelectCommit" block type="info">提交</van-button>
      </div>
    </van-popup>
  </div>
</template>

<script>
import NowProject from "../components/NowProject";
import getStationList from "../request/clsapi";
import local from "../plugin/storage";

export default 
  name: "Video",
  components: NowProject,
  watch: 
    videoSelectValue () 
      this.videoSelectTagList = this.videoSelectValue
    ,
    dropdownValue () 
      this.getStationList();
    ,
    searchValue () 
      if (!this.searchValue) this.getStationList();
    
  ,
  data() 
    return 
      stationList: [], // 场站管理列表

      videoSelectTagList: [], // 视频选择--标签列表
      videoSelectValue: [], // 视频选择--选择的值
      videoSelectList: [
        
          id: "111",
          title: "设备编号1",
          content: "设备名称1"
        ,
        
          id: "222",
          title: "设备编号2",
          content: "设备名称2"
        ,
        
          id: "333",
          title: "设备编号3",
          content: "设备名称3"
        ,
        
          id: "444",
          title: "设备编号4",
          content: "设备名称4"
        ,
        
          id: "555",
          title: "设备编号5",
          content: "设备名称5"
        ,
      ], // 视频选择--选择列表

      value: "",
      value1: 0,
      value2: 'a',
      option1: [
        text: '全部商品', value: 0,
        text: '新款商品', value: 1,
        text: '活动商品', value: 2,
      ],

      newStationPopup: false, // 是否显示弹出层--新增场站
      videoSelectPopup: false, // 是否显示弹出层--绑定摄像头
      searchValue: "", // 搜索的值
      dropdownValue: "",
      dropdownOption: [
        text: '全部', value: "",
        text: '垃圾收集站', value: 1,
        text: '停车场', value: 2,
      ],
    
  ,
  methods: 
    // 跳转页面
    navTo(url, params) 
      this.$router.goQuery(url, params)
    ,
    // 搜索按钮, 键盘Enter触发
    onSearch(val) 
      this.$toast(val);
      this.getStationList();
    ,
    // 新增场站 -- 提交
    newStationCommit() 
      this.newStationPopup = false;
    ,
    // 视频选择 -- 点击Tag标签
    videoSelectTagClick (item, i) 
      this.videoSelectTagList.forEach((items, index) => 
        if (items.id === item.id) 
          this.videoSelectTagList.splice(index, 1);
        
      )
      console.log(this.videoSelectTagList);
    ,
    // 视频选择 -- 点击单元格
    videoSelectClick(item, i) 
      this.$refs.checkboxes[i].toggle();
    ,
    // 视频选择 -- 提交
    videoSelectCommit () 
      this.videoSelectPopup = false;
    ,
    // 获取场站管理列表
    getStationList () 
      getStationList(
        pageNum: 1,
        pageSize: 100,
        stationName: this.searchValue,
        stationType: this.dropdownValue,
        projectId: local.get("nowProject").id
      ).then(res => 
        this.stationList = res.data;
      ).catch(err => 
        console.log(err);
      )
    ,
  ,
  created() 
    this.getStationList()
  ,
  mounted() 
  

</script>

<style lang="scss">
.Video 
  padding: 0 10px;

  .content-header 
    display: flex;

    .van-dropdown-menu 
      flex: 1;

      .van-dropdown-menu__bar 
        height: 40px;
        background-color: #f7f8fa;
        box-shadow: none;
      
    

    .van-search 
      flex: 1;
      padding: 0;
      margin-left: 10px;

      .van-cell 
        line-height: 40px;
        padding: 0;
      
    
  

  .content-body 
    ul 
      li 
        box-shadow: 0 0 2px 0 #ccc;
        margin: 20px 0;
        padding: 10px;
        box-sizing: border-box;
        position: relative;

        p 
          display: flex;
          justify-content: space-between;
          margin: 5px 0;

          span 
          

          .color-yellow 
            color: #f39000;
          

          .color-blue 
            color: #25a4bb;
          
        
      
    
  

  .newStationPopup 
    .stationType 
      .van-dropdown-menu 
        flex: none;

        .van-popup 
          padding-left: 100px;
        

        .van-dropdown-menu__bar 
          height: 24px;
          box-shadow: none;

          .van-dropdown-menu__title 
            padding-left: 0;
          
        
      
    
  

  .videoSelectPopup 
    .van-tag 
      margin: 10px;
    

    .van-cell__title 
      margin-left: 5px;
    
  

</style>