fix(xhr): fix angular#1072, should set scheduled flag to target

JiaLiPassion · Apr 10, 2018 · 7ac316a · 7ac316a
1 parent 1ba8519
commit 7ac316a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/browser/browser.ts b/lib/browser/browser.ts
@@ -126,9 +126,9 @@ Zone.__load_patch('XHR', (global: any, Zone: ZoneType) => {
     const SCHEDULED = 'scheduled';
 
     function scheduleTask(task: Task) {
-      (XMLHttpRequest as any)[XHR_SCHEDULED] = false;
       const data = <XHROptions>task.data;
       const target = data.target;
+      target[XHR_SCHEDULED] = false;
       // remove existing event listener
       const listener = target[XHR_LISTENER];
       if (!oriAddListener) {
@@ -143,7 +143,7 @@ Zone.__load_patch('XHR', (global: any, Zone: ZoneType) => {
         if (target.readyState === target.DONE) {
           // sometimes on some browsers XMLHttpRequest will fire onreadystatechange with
           // readyState=4 multiple times, so we need to check task state here
-          if (!data.aborted && (XMLHttpRequest as any)[XHR_SCHEDULED] && task.state === SCHEDULED) {
+          if (!data.aborted && target[XHR_SCHEDULED] && task.state === SCHEDULED) {
             task.invoke();
           }
         }
@@ -155,7 +155,7 @@ Zone.__load_patch('XHR', (global: any, Zone: ZoneType) => {
         target[XHR_TASK] = task;
       }
       sendNative.apply(target, data.args);
-      (XMLHttpRequest as any)[XHR_SCHEDULED] = true;
+      target[XHR_SCHEDULED] = true;
       return task;
     }