push a message to the iframe to force it to reload

dmolsen · dmolsen · commit a8b3f40286e2 · 2013-09-03T16:53:19.000-04:00
diff --git a/public/listeners/synclisteners.js b/public/listeners/synclisteners.js
@@ -114,7 +114,8 @@ function connectContentSync() {
 		// when receiving a message from WebSocket reload the current frame adding the received timestamp
 		// as a request var to, hopefully, bust caches... cachi(?)
 		wsc.onmessage = function (event) {
-			document.getElementById('sg-viewport').contentWindow.location.reload();
+			var targetOrigin = (window.location.protocol == "file:") ? "*" : window.location.protocol+"//"+window.location.host;
+			document.getElementById('sg-viewport').contentWindow.postMessage( { "reload": true }, targetOrigin);
 		}
 		
 		// when there's an error update the pattern lab nav bar

Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,8 @@ function connectContentSync() {`
`114`	`114`	`// when receiving a message from WebSocket reload the current frame adding the received timestamp`
`115`	`115`	`// as a request var to, hopefully, bust caches... cachi(?)`
`116`	`116`	`wsc.onmessage = function (event) {`
`117`		`- document.getElementById('sg-viewport').contentWindow.location.reload();`
	`117`	`+ var targetOrigin = (window.location.protocol == "file:") ? "*" : window.location.protocol+"//"+window.location.host;`
	`118`	`+ document.getElementById('sg-viewport').contentWindow.postMessage( { "reload": true }, targetOrigin);`
`118`	`119`	`}`
`119`	`120`
`120`	`121`	`// when there's an error update the pattern lab nav bar`