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dmelnikov · dmelnikov · commit 086815f3af32 · 2018-12-20T14:38:41.000+03:00
diff --git a/Other/AngularTest/README.md b/Other/AngularTest/README.md
@@ -1,4 +1,8 @@
-# Enable CORS in your browser!
+This sample uses https://workflowengine.io/demo/Designer/API as a backend.
 
+**Make sure that you enable CORS in your browser (!!!)**
 Chrome: https://chrome.google.com/webstore/detail/allow-control-allow-origi/nlfbmbojpeacfghkpbjhddihlkkiljbi?hl=en
-For others: https://www.google.com.ua/search?ei=M28OXO7BDauk_QaC06DABg&q=browser+how+to+enable+CORS&oq=browser+how+to+enable+CORS
+For others: https://www.google.com.ua/search?ei=M28OXO7BDauk_QaC06DABg&q=browser+how+to+enable+CORS&oq=browser+how+to+enable+CORS
+
+If you set up your [own backend with DesignerAPI](https://workflowengine.io/documentation/main-terms/designer/#backend), replace apiurl in app.component.ts file.
+
diff --git a/Other/AngularTest/src/app/app.component.ts b/Other/AngularTest/src/app/app.component.ts
@@ -26,7 +26,7 @@ export class AppComponent {
   }
     
   wfdesignerRedraw() {
-    let data;
+    let data = undefined;
     if (this.wfdesigner != undefined) {
         data = this.wfdesigner.data;
         this.wfdesigner.destroy();

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ export class AppComponent {`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`wfdesignerRedraw() {`
`29`		`- let data;`
	`29`	`+ let data = undefined;`
`30`	`30`	`if (this.wfdesigner != undefined) {`
`31`	`31`	`data = this.wfdesigner.data;`
`32`	`32`	`this.wfdesigner.destroy();`