居民搜索居民需求下拉框传值单个

src/views/components/resiSearch.vue

@@ -211,6 +211,7 @@
                   clearable
                   size="small"
                   class="resi-cell-select"
+                  @change="handelChangeCascader($event,n.columnName)"
                 >
                 </el-cascader>
                 <template v-else-if="n.itemType === 'checkbox'">
@@ -512,6 +513,13 @@ export default {
       this.$emit('search', arr3)
       return arr3
     },
+    handelChangeCascader(val,name){
+      if(val.length==1){
+          this.form[name] = val[0] || ''
+        }else{
+          this.form[name] = val[1] || ''
+        }
+    },
     handleOpenSearch() {
       this.openSearch = !this.openSearch
     },