树多选视图

@CONTROL/树视图/CONTROL-BASE.vue.ftl

@@ -148,7 +148,7 @@
      */
     @Watch('selectedData')
     public onValueChange(newVal: any, oldVal: any) {
-        this.echoselectedNodes = newVal ? this.isSingleSelect ? JSON.parse(newVal)[0] : JSON.parse(newVal) : [];
+        this.echoselectedNodes = newVal ? this.isSingleSelect ? [JSON.parse(newVal)[0]] : JSON.parse(newVal) : [];
         this.selectedNodes = [];
         if(this.echoselectedNodes.length > 0){
             let AllnodesObj = (this.$refs.treeexpbar_tree as any).store.nodesMap;
@@ -610,6 +610,8 @@
                 return this.echoselectedNodes.some((val:any)=> {
                     if(Object.is(item.srfkey,val.srfkey) && Object.is(item.srfmajortext,val.srfmajortext)){
                         val.used = true;
+                        this.selectedNodes.push(val);
+                        this.$emit('selectionchange', this.selectedNodes);
                         return true;
                     }
                 });

@VIEW/实体数据多项选择视图/VIEW-BASE.vue.ftl

@@ -5,6 +5,7 @@
 <#assign watch_viewparam_block>
 if(this.viewparams.selectedData){
                 this.selectedData = JSON.stringify(this.viewparams.selectedData);
+                this.viewSelections = this.viewparams.selectedData;
             }
 </#assign>