写组件——单页面组件-Dialog 对话框部分-使用步骤

写组件——单页面组件-Dialog 对话框部分

弹出框和返回顶部

1、示例：法律咨询部分

第一步：页面结构：

<el-main>
      <div class="stair-top">
        <!-- 弹出框 -->
        <el-popover placement="left" width="240" trigger="hover" :visible-arrow="false">
          <div slot="reference">
            <span class="sta-set" @click="gotosearch">
              <!-- 图标 楼梯导航名称 -->
              <img class="sta-img" src="../../assets/images/consult.png" alt />
              <span class="sta-name">小智搜索</span>
            </span>
          </div>
          <img
            style="width: 100%; height: 100px"
            @click="gotosearch"
            src="../../assets/images/logo_demo.png"
            alt
          />
        </el-popover>
        <el-popover
          placement="left"
          width="240"
          trigger="hover"
          :visible-arrow="false"
          popper-class="pop"
        >
          <div slot="reference" @click="open">
            <span class="sta-set">
              <img class="sta-img" src="../../assets/images/consult.png" alt />
              <span class="sta-name">法律咨询</span>
            </span>
          </div>
          <!-- <el-image
            style="width: 100%; height: 100px"
            src="../../assets/images/logo_demo.png"
            :fit="scale-down"
          ></el-image>-->
          <img
            style="width: 100%; height: 100px"
            @click="open"
            src="../../assets/images/logo_demo.png"
            alt
          />
        </el-popover>

        <el-popover placement="left" width="240" trigger="hover" :visible-arrow="false">
          <div slot="reference" @click="openDialog">
            <!-- <feedback></feedback> -->
            <span class="sta-set">
              <img class="sta-img" src="../../assets/images/Opinion.png" alt />
              <span class="sta-name">意见反馈</span>
            </span>
          </div>

          <!-- <el-dialog
            title="提示"
            :visible.sync="dialogVisible"
            width="30%"
            :before-close="handleClose"
          >
            <span>这是一段信息</span>
            <span slot="footer" class="dialog-footer">
              <el-button @click="dialogVisible = false">取 消</el-button>
              <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
            </span>
          </el-dialog>-->
          <img
            style="width: 100%; height: 100px"
            @click="openDialog"
            src="../../assets/images/logo_demo.png"
            alt
          />
        </el-popover>
      </div>
      <div class="stair-bottom">
        <div @click="returnTop">
          <span class="stb-set">
            <img class="stb-img" src="../../assets/images/top.png" alt />
            <span class="stb-name">返回顶部</span>
          </span>
        </div>
      </div>
      <!-- 二级路由对应组件渲染位置 -->
      <div class="content" style="min-height:825px">
        <router-view></router-view>
      </div>
    </el-main>

第二步：在src/components里新建组建文件legal.vue

<template>
  <div class="container">
    <el-dialog title="提示" :visible.sync="dialogVisible" width="640px" height="472px" :center="true">
      <template v-slot:title>
        <div class="tit">{{title}}</div>
      </template>
      <div class="spa">分类选择</div>

      <el-checkbox-group v-model="checkList">
        <el-checkbox label="法律法规"></el-checkbox>
        <el-checkbox label="监管动态"></el-checkbox>
        <el-checkbox label="常见问题"></el-checkbox>
        <el-checkbox label="审核指引"></el-checkbox>
        <el-checkbox label="合同范本"></el-checkbox>
        <el-checkbox label="合规工具"></el-checkbox>
        <el-checkbox label="合规培训"></el-checkbox>
        <el-checkbox label="知识产权"></el-checkbox>
      </el-checkbox-group>
      <div class="spb">内容描述</div>
      <el-input
        type="textarea"
        :rows="8"
        placeholder="请描述您发现的问题或建议，小智期待给您带来更好的服务"
        v-model="textarea"
      ></el-input>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogVisible = false">
          <span>提交反馈</span>
        </el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
export default {
  name: 'legal',
  props: {
    title: {
      type: String,
      default: ''
    }
  },
  data() {
    return {
      dialogVisible: false,
      checkList: ['选中且禁用', '复选框 A'],
      textarea: ''
    }
  },
  created() {},
  methods: {}
}
</script>
<style scoped lang="less">
.tit {
  font-family: PingFangSC-Medium;
  font-size: 30px;
  color: #333333;
  letter-spacing: 0;
  text-align: center;
  line-height: 40px;
}
.spa {
  font-family: PingFangSC-Medium;
  font-size: 20px;
  color: #333333;
  letter-spacing: 0;
  line-height: 30px;
  margin-bottom: 8px;
}
.el-checkbox {
  margin-bottom: 15px;
}
.spb {
  font-family: PingFangSC-Medium;
  font-size: 20px;
  color: #333333;
  letter-spacing: 0;
  line-height: 30px;
  margin-bottom: 8px;
  margin-top: 5px;
}
.el-input {
  background: #ffffff;
  border: 1px solid #d8d8d8;
  border-radius: 3px;
  border-radius: 3px;

  // width: 560px;
  // height: 240px;
}
.el-button {
  background: #1890ff;
  border-radius: 3px;
  border-radius: 3px;
  width: 180px;
  height: 44px;

  span {
    font-size: 16px;
    color: #ffffff;
    letter-spacing: 0;
    text-align: center;
  }
}
</style>

第三步：在src/components/下的index.js文件中进行导出

注意：格式和大小写

// import Feedback from '@/components/feedback'
import Legal from '@/components/legal'

export default {
  install(Vue) {
 //   Vue.component(Feedback, Feedback)
    Vue.component(Legal, Legal)
  }
}

第四步：在目标页面src/views/home/index.vue中进行引入

数据：

<script>
// import Popper from 'vue-popper'
// import feedback from '@/components/feedback'
    //引入组件legal
import legal from '@/components/legal'
export default {
  data() {
    return {
      activeIndex: '1',
      activeIndex2: '1',
      dialogVisible: false,
      title: ''
      // url: '../../assets/images/logo_demo.png'
    }
  },
  components: {
   // feedback,
    legal
  },
  methods: {
    gotohome() {
      //点击跳转至首页页面
      // this.$router.go(-1)
      //指定跳转地址
      this.$router.replace('/')
    },
    gotosearch() {
      //点击跳转至小智搜索页面
      // this.$router.go(-1)
      //指定跳转地址
      this.$router.replace('/search')
    },

    returnTop() {
      content.scrollIntoView()
    },
    open() {
      this.title = '法律咨询'
      // console.log(this.$refs.dialog)
      this.$refs.dialog1.dialogVisible = !this.$refs.dialog1.dialogVisible
      // console.log('jaksf')
    },
    openDialog() {
      this.title = '意见反馈'
      // console.log(this.$refs.dialog)
      this.$refs.dialog2.dialogVisible = !this.$refs.dialog2.dialogVisible
      // console.log('jaksf')
    }
  }
}
</script>

样式

 .el-main {
    padding: 0px;
    margin: 0px;
    // background: #f8f8f8;
    .content {
      width: 1180px;
      height: 100%;
      margin: 0 auto;
      background: #f7f8fa;
      // 测试颜色
      // background: #c1ffc1;
    }
    .stair-top {
      position: fixed;
      // float: right;
      top: 60px;
      right: 0px;
      width: 50px;
      height: 100%;
      background: #ffffff;
      div {
        height: 122px;
        border-bottom: 1px solid #ddd;
        // background: green;
        display: flex;
        flex-direction: row; /* 子元素横向排列 */
        justify-content: center; /* 水平居中 */
        align-items: center; /* 垂直居中 */
        .sta-set {
          .sta-img {
            width: 30px;
            height: 30px;
          }
          .sta-name {
            display: block;
            width: 28px;
            height: 40px;
            font-size: 14px;
            color: #555555;
            text-align: center;
          }
        }
      }
    }
    .stair-bottom {
      // 固定定位
      position: fixed;
      // float: right;
      bottom: 60px;
      right: 0px;
      width: 50px;
      height: 122px;
      background: #ffffff;
      // border-bottom: 1px solid #ddd;
      div {
        height: 122px;
        // border-bottom: 1px solid #ddd;
        // background: green;
        display: flex;
        flex-direction: row; /* 子元素横向排列 */
        justify-content: center; /* 水平居中 */
        align-items: center; /* 垂直居中 */
        .stb-set {
          .stb-img {
            width: 30px;
            height: 30px;
          }
          .stb-name {
            display: block;
            width: 28px;
            height: 40px;
            font-size: 14px;
            color: #555555;
            text-align: center;
            // 字体
            // font-family: PingFang;
          }
        }
      }
    }
  }

组建示例：