1、对a-tree-select组件的props属性向下透传

2、a-tree-select组件的事件全部向上暴露

jero-web/src/components/jero/JTreeSelect.vue

@@ -14,6 +14,8 @@
       :treeData="treeData"
       :multiple="multiple"
       :show-search="!multiple"
+      v-bind="_attrs"
+      v-on="$listeners"
       @change="onChange">
     </a-tree-select>
     <a-tree-select
@@ -29,6 +31,8 @@
       :treeData="treeData"
       :multiple="multiple"
       :show-search="!multiple"
+      v-bind="_attrs"
+      v-on="$listeners"
       @change="onChange">
     </a-tree-select>
   </div>
@@ -49,10 +53,10 @@
         required:false,
         default:true
       },
-      value:{
-        type: String,
-        required: false
-      },
+      // value:{
+      //   type: String,
+      //   required: false
+      // },
       placeholder:{
         type: String,
         default: '请选择',
@@ -119,6 +123,13 @@
         this.loadRoot()
       }
     },
+    computed:{
+      _attrs() {
+        let attrs
+        attrs = { ...this.$attrs }
+        return attrs
+      }
+    },
     created(){
       this.validateProp().then(()=>{
         this.initDictInfo()
@@ -251,15 +262,12 @@
       },
       onChange(value){
         if(!value){
-          this.$emit('change', '');
           this.treeValue = null
         } else if (value instanceof Array) {
           //多选
-          this.$emit('change', value.join(',').toString()) //修改第一次选中时，选中为空的情况
           this.treeValue = value
         } else {
           //单选
-          this.$emit('change', value)
           this.treeValue = value
         }
       },