Merge pull request #319 from webcomponents/ie-fakeload-async

dfreedm · dfreedm · commit 27f46031f9bd · 2015-05-26T17:47:02.000-07:00
Make IE 'fakeLoad' event async, to prevent reentrancy.
diff --git a/src/HTMLImports/parser.js b/src/HTMLImports/parser.js
@@ -209,7 +209,10 @@ var importParser = {
       }
       // dispatch a fake load event and continue parsing
       if (fakeLoad) {
-        elt.dispatchEvent(new CustomEvent('load', {bubbles: false}));
+        // Fire async, to prevent reentrancy
+        setTimeout(function() {
+          elt.dispatchEvent(new CustomEvent('load', {bubbles: false}));
+        });
       }
     }
   },

Original file line number	Diff line number	Diff line change
`@@ -209,7 +209,10 @@ var importParser = {`
`209`	`209`	`}`
`210`	`210`	`// dispatch a fake load event and continue parsing`
`211`	`211`	`if (fakeLoad) {`
`212`		`- elt.dispatchEvent(new CustomEvent('load', {bubbles: false}));`
	`212`	`+ // Fire async, to prevent reentrancy`
	`213`	`+ setTimeout(function() {`
	`214`	`+ elt.dispatchEvent(new CustomEvent('load', {bubbles: false}));`
	`215`	`+ });`
`213`	`216`	`}`
`214`	`217`	`}`
`215`	`218`	`},`