多数据视图引擎调整

src/engine/view/md-view-engine-base.ts

@@ -275,9 +275,12 @@ export default class MDViewEngineBase extends ViewEngine {
         if (this.keyPSDEField && data[this.keyPSDEField] && !Object.is(data[this.keyPSDEField], '')) {
             Object.assign(loadParam, { [this.keyPSDEField]: data[this.keyPSDEField] });
         }
-
         if (this.openData && this.isFunc(this.openData)) {
-            this.openData([loadParam], [data], null, null, this.getMDCtrl());
+            if(this.view.viewparams.hasOwnProperty('userTaskId')){
+                this.openData([loadParam], [data],{userTaskId:this.view.viewparams['userTaskId']}, null, this.getMDCtrl());
+            }else{
+                this.openData([loadParam], [data], {}, null, this.getMDCtrl());
+            }
         }
     }