解决编辑时选择用户能填充值有几率失败问题

src/components/DesignForm/public/expand/rangedUserTree.vue

@@ -106,14 +106,28 @@ function parseStringToArray(str: string) {
     }
 }
 
-onBeforeMount(() => {
+
-    setTimeout(() => {
+function editModeInitValue(){
+
+    if(props.modelValue){
         const initialValue = parseStringToArray(props.modelValue)
         value.value = initialValue;
         if (initialValue.length > 0 && !multiSelect.value) {
             lastSelectedValue.value = initialValue[initialValue.length - 1];
         }
-    }, 500)
+    }else{
+        setTimeout(()=>{
+            editModeInitValue()
+        },100)
+    }
+
+    
+}
+
+onBeforeMount(() => {
+    
+    editModeInitValue()
+    
 })
 
 // 递归处理树节点，将部门节点设置为禁用