emis-frontend/src/views/emis/emisRegion/emisRegionForm.vue

<template>
  <div >
    <el-row :gutter="0">
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-col :span="24">
            <el-form-item label="区域名称" prop="regionName">
              <el-input v-model="form.regionName" placeholder="请输入区域名称" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="英文名称" prop="regionNameEn">
              <el-input v-model="form.regionNameEn" placeholder="请输入英文名称" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="简称" prop="shortName">
              <el-input v-model="form.shortName" placeholder="请输入简称" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="父区域" prop="parentId">
              <el-input v-model="form.parentId" placeholder="请输入父区域" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="代码" prop="code">
              <el-input v-model="form.code" placeholder="请输入代码" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="所属国家" prop="countryId">
              <el-select v-model="form.countryId" placeholder="所属区域" clearable filterable>
                    <el-option
                      v-for="item in countryIdsOptions"
                      v-bind:key="item.value"
                      v-bind:label="item.label"
                      v-bind:value="item.value"
                    />
                  </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="国家大区id" prop="countryAreaId">
              <el-input v-model="form.countryAreaId" placeholder="请输入国家大区id" />
            </el-form-item>
          </el-col>
        <el-col :span="8">
            <el-form-item label="类型" prop="regionType">
              <el-select v-model="form.regionType" placeholder="请选择类型">
                <el-option
                  v-for="dict in dict.type.emis_region_level_type"
                  :key="dict.value"
                  :label="dict.label"
:value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
        </el-col>
          <el-col :span="8">
            <el-form-item label="邮编" prop="zipCode">
              <el-input v-model="form.zipCode" placeholder="请输入邮编" />
            </el-form-item>
          </el-col>
        <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
            </el-form-item>
        </el-col>

         <el-form-item label="上级字典">
              <treeselect
                ref="tree"
                v-model="form.parentId"
                :options="emisRegionOptions"
                :normalizer="normalizer"
                :default-expand-level="1"
                :show-count="true"
                placeholder="选择上级"
              />
        </el-form-item>


        </el-form>
      </el-row>
      <div style="text-align: center;margin-bottom: 10px;">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    
  </div>
</template>

<script>
import { listEmisRegion, getEmisRegion, delEmisRegion, addEmisRegion, updateEmisRegion } from "@/api/emis/emisRegion";
import { listEmisCountry } from "@/api/emis/emisCountry";

export default {
  name: "emisRegionForm",
  props:{
    id:undefined
  },
  components: {  },
  dicts: [
        'emis_region_level_type',
  ],
  data() {
    return {
      emisRegionOptions: [],
      countryIdsOptions: [],
      // 遮罩层
      loading: true,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        regionName: [
          { required: true, message: "区域名称不能为空", trigger: "blur" }
        ],
        regionNameEn: [
          { required: true, message: "英文名称不能为空", trigger: "blur" }
        ],
        parentId: [
          { required: true, message: "父区域不能为空", trigger: "blur" }
        ],
      }
    };
  },
   watch: {
      "id": {
        handler (newValue, oldValue) {
          this.id = newValue;
          this.initData();
        },
        deep: true
      }
  },
  created() {
    this.initData();
  },

  methods: {
    initData() {
        this.reset();
        this.getCountryList();
        if(this.id !=undefined) {
          this.loading = true;
          getEmisRegion(this.id).then(response => {
            this.form = response.data;
            this.loading = false;
          });
        }
        this.getTreeselect();
    },
    getCountryList(){
      this.loading = true;
      listEmisCountry(this.queryParams).then(response => {
         this.loading = false;
          this.countryIdsOptions = [];
          response.rows.forEach(item =>{
              var optItem={value:item.id,label:item.name};
              this.countryIdsOptions.push(optItem)
          });
      });
    },
    // 取消按钮
    cancel() {
      this.reset();
      this.$emit("on-cancel");
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        regionName: null,
        regionNameEn: null,
        shortName: null,
        parentId: null,
        code: null,
        countryId: null,
        countryAreaId: null,
        regionType: null,
        zipCode: null,
        remark: null,
        tenantId: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        areaName: null,
        countryCode: null,
        countryName: null
      };
      this.resetForm("form");
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateEmisRegion(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.$emit("on-changed");
            });
          } else {
            addEmisRegion(this.form).then(response => {
               this.$modal.msgSuccess("修改成功");
               this.$emit("on-changed");
            });
          }
        }
      });
    },
      /** 转换菜单数据结构 */
     normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.id,
        label: node.idName,
        children: node.children
      };
    },
     /** 查询菜单下拉树结构 */
    getTreeselect() {
      const queryParams = {}
      listEmisRegion(queryParams).then(response => {
        this.emisRegionOptions = [];
        const rootItem = { idId: 0, emisRegionName: '-', children: [] };
        rootItem.children = this.handleTree(response.data, "id");
        this.emisRegionOptions.push(rootItem);

        if(this.parentId != undefined) {
          this.form.parentId = this.parentId;
        }

      });
    },
  }
};
</script>