Created
July 24, 2009 22:50
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Using custom events to pass data between YUI3 instances.
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| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> | |
| <html> | |
| <head> | |
| <title>YUI3 cross instance communication</title> | |
| <script src="http://yui.yahooapis.com/3.0.0b1/build/yui/yui-debug.js" type="text/javascript"></script> | |
| <body> | |
| <form name="form1"> | |
| <input id="button1" type="button" value="Click!" /> | |
| </form> | |
| <script type="text/javascript"> | |
| YUI().use('event', function(Y) { | |
| var count = 0; | |
| Y.publish('myapp:myevent', { | |
| emitFacade: true, | |
| broadcast: 2 | |
| }); | |
| Y.on('click', function() { | |
| Y.log('button click'); | |
| Y.fire('myapp:myevent', { | |
| count: ++count | |
| }); | |
| }, '#button1'); | |
| }); | |
| YUI().use('event-custom', function(Y) { | |
| Y.Global.on('myapp:myevent', function(e) { | |
| Y.log('received notification from the other instance: ' + e.count); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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