All,
I am currently working on a GWT project where I am displaying an HTML file
within an iframe in my application. This HTML file is actually being
written to as it is getting displayed, and I am hoping to be able to reload
the frame so that the changes made to the HTML file are reflected on
screen. I am able to do this two different ways that both work when
running in development mode, however neither seem to work when the project
is deployed.
The first method I tried was setting the frame's URL to itself:
frame.setUrl(frame.getUrl());
The second method I tried using JSNI:
public native void refresh() /*-{
if($doc.getElementById('__reportFrame') != null) {
$doc.getElementById('__reportFrame').src =
$doc.getElementById('__reportFrame').src;
}
}-*/;
When deployed, the frame gets displayed in a Window, and when the file is
finished being written to, a call to either of these refresh methods is
made, and the frame refreshes to contain the finished HTML file. When I am
deployed, the call to the refresh does not reload the contents of the
frame, however if I bring up the frame's context menu (in Firefox), then go
into This Frame, and click reload, it successfully reloads the frame to
contain the finished HTML file. I have tested this on multiple versions of
Firefox without any luck.
Does anyone have any suggestions? Why would the behavior be different from
one mode to the other?
Thanks.
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