Issue 65 in canviz: allow response to graph loaded
can...@googlecode.com
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 65 by nharmonyinc: allow response to graph loaded
http://code.google.com/p/canviz/issues/detail?id=65
Currently there is no way to execute a callback function when the graph has
been loaded and parsed. It is helpful if you want to display a loading
icon and hide it when the graph is loaded. Since the load function uses
AJAX.Request any statements after canviz.load are executed directly without
waiting for the load function to complete.
I have attached a diff output file that includes my fixes for this. I
added options to the canviz object as well as an event handler that manages
callbacks. Inside the load(AJAX.Request(onComplete())) I added a call to
the event handler with an event named loaded.
Not sure where else others might want to respond to the work the canviz is
doing, but this will let you insert aribrtary event handlers as needed in
the code. Sorry if I didn't put this in the correct place.
Attachments:
canviz.txt 711 bytes