kd-aiot-frontend/src/components/common/seekPage.vue

<template>
  <div class="index_box">
    <el-form label-width="90px" :inline="true">
      <el-form-item v-for="(item, i) in seekList" :key="i">
        <el-form-item
          :label="item.label"
          :label-width="item.labelWidth + 'px'"
          v-if="i <= maxLength - 1"
        >
          <!-- input 输入 -->
          <div>
            <div v-if="item.type == 'input'">
              <el-input
                clearable
                v-model="defaultWhere[item.value]"
                :placeholder="item.placeholder || '请输入内容'"
                :style="{ width: item.width ? item.width + 'px' : '230px' }"
              />
            </div>
            <div v-if="item.type == 'select'">
              <el-select
                clearable
                v-model="defaultWhere[item.value]"
                :multiple="item.multiple ? item.multiple : false"
                :filterable="item.filterable ? item.filterable : true"
                :placeholder="item.placeholder || '请选择'"
                :style="{ width: item.width ? item.width + 'px' : '230px' }"
              >
                <el-option
                  v-for="(op, i) in item.planList"
                  :label="op.label"
                  :value="op.value"
                  :key="i"
                ></el-option>
              </el-select>
            </div>
            <div v-if="item.type == 'selectTree'">
              <ele-tree-select
                clearable
                ref="processTypeRef"
                filterable
                :data="item.planList"
                v-model="defaultWhere[item.value]"
                :childrenKey="item.childrenKey || 'children'"
                valueKey="id"
                labelKey="name"
                :placeholder="item.placeholder || '请选择'"
                default-expand-all
                :style="{ width: item.width ? item.width + 'px' : '230px' }"
              />
            </div>
            <div v-if="item.type == 'date'">
              <el-date-picker
                v-model="defaultWhere[item.value]"
                @visible-change="change"
                :type="item.dateType || 'daterange'"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
                value-format="yyyy-MM-dd HH:mm:ss"
                :style="{ width: item.width ? item.width + 'px' : '380px' }"
              >
              </el-date-picker>
            </div>
          </div>
        </el-form-item>
      </el-form-item>

      <el-form-item>
        <el-dropdown
          ref="dropdownref"
          trigger="click"
          :hide-on-click="false"
          v-model="dropdownVisible"
          v-if="seekList.length > maxLength"
        >
          <div>
            <span class="el-dropdown-link">
              更多选项<i class="el-icon-arrow-down el-icon--right"></i>
            </span>
            <el-dropdown-menu slot="dropdown">
              <div class="padding">
                <el-form label-position="left">
                  <el-form-item
                    v-for="(item, i) in deboListRow"
                    :key="i"
                    :inline="true"
                    label-position="left"
                  >
                    <el-form-item
                      :label-width="
                        item.labelWidth ? item.labelWidth : '90' + 'px'
                      "
                      :inline="true"
                      :label="item.label"
                    >
                      <div v-if="item.type == 'input'">
                        <el-input
                          clearable
                          v-model="defaultWhere[item.value]"
                          :placeholder="item.placeholder || '请输入内容'"
                          :style="{
                            width: item.width ? item.width + 'px' : '230px'
                          }"
                        />
                      </div>
                      <div v-if="item.type == 'select'">
                        <el-select
                          clearable
                          v-model="defaultWhere[item.value]"
                          :multiple="item.multiple ? item.multiple : false"
                          :filterable="item.filterable ? item.filterable : true"
                          :placeholder="item.placeholder || '请选择'"
                          :style="{
                            width: item.width ? item.width + 'px' : '230px'
                          }"
                          @visible-change="change"
                          @change="handerChange"
                        >
                          <el-option
                            v-for="(op, i) in item.planList"
                            :label="op.label"
                            :value="op.value"
                            :key="i"
                          ></el-option>
                        </el-select>
                      </div>
                      <div v-if="item.type == 'selectTree'">
                        <ele-tree-select
                          clearable
                          ref="processTypeRef"
                          filterable
                          :data="item.planList"
                          v-model="defaultWhere[item.value]"
                          :childrenKey="item.childrenKey || 'children'"
                          valueKey="id"
                          labelKey="name"
                          :placeholder="item.placeholder || '请选择'"
                          default-expand-all
                          :style="{
                            width: item.width ? item.width + 'px' : '230px'
                          }"
                        />
                      </div>
                      <div v-if="item.type == 'date'">
                        <el-date-picker
                          v-model="defaultWhere[item.value]"
                          @blur="change"
                          :type="item.dateType || 'daterange'"
                          range-separator="至"
                          start-placeholder="开始日期"
                          end-placeholder="结束日期"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          :style="{
                            width: item.width ? item.width + 'px' : '230px'
                          }"
                        >
                        </el-date-picker>
                      </div>
                    </el-form-item>
                  </el-form-item>
                </el-form>
              </div>
            </el-dropdown-menu>
          </div>
        </el-dropdown>
      </el-form-item>

      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          class="ele-btn-icon"
          @click="search"
        >
          查询
        </el-button>
        <el-button @click="reset" icon="el-icon-refresh-left" type="primary"
          >重置</el-button
        >
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
  import { copyObj } from '@/utils/util';

  export default {
    props: {
      // 默认显示多少个搜索项
      maxLength: {
        type: Number,
        default: 3
      },
      seekList: {
        type: Array,
        default: () => []
      },
      keyValue:''
    },

    components: {},
    watch: {
      seekList: {
        handler(val) {
          this.$nextTick(() => {
            if (Array.isArray(val) && val.length <= this.maxLength) {
              this.seekListRow = val;
            } else if (Array.isArray(val) && val.length >= this.maxLength) {
              this.seekListRow = val.slice(0, this.maxLength);
              this.deboListRow = val.slice(this.maxLength);
            }
          });
        },
        deep: true,
        immediate: true
      },
      defaultWhere: {
        handler(val) {
          if (this.keyValue) {
            sessionStorage[this.keyValue] = JSON.stringify(val);
            if (Object.keys(val).length === 0) {
              sessionStorage.removeItem(this.keyValue);
            }
          }
        },
        deep: true
        // immediate: true
      }
    },

    data() {
      return {
        defaultWhere: {},
        dropdownVisible: true,

        deboListRow: [],
        seekListRow: []
      };
    },

    computed: {
      info() {
        return this.$store.state.user.info;
      }
    },

    mounted() {
      let whereObj = sessionStorage[this.keyValue];
      if (whereObj) {
        this.defaultWhere = JSON.parse(whereObj);
        this.search();
      }
    },
    methods: {
      change(visible) {
        this.dropdownVisible = visible;
        this.$refs.dropdownref.show();
      },
      handerChange() {
        this.$refs.dropdownref.show();
      },

      search() {
        let valueAr = this.seekList.filter((item) => item.valueAr);
        valueAr.forEach((item) => {
          let data = this.defaultWhere[item.value];
          if (data) {
            this.defaultWhere[item.valueAr[0]] = data[0];
            this.defaultWhere[item.valueAr[1]] = data[1];
          } else {
            delete this.defaultWhere[item.valueAr[0]];
            delete this.defaultWhere[item.valueAr[1]];
          }
          delete this.defaultWhere[item.value];
        });
        this.$emit('search', this.defaultWhere);
      },
      // 重置
      reset() {
        this.defaultWhere = {};
        this.search();
      }

      //  折叠悬浮中样式调整
    }
  };
</script>

<style scoped>
  .index_box {
    display: flex;
  }

  .padding {
    padding: 20px;
  }
</style>