Thanks for the suggestion...
It appears as though I need to insert the attribute before the existing
onclick attribute. How do I retrieve the existing onclick attribute?
My hope is to retrieve the existing onclick attribute so I can prepend
my onclick action and use AttributeModifier to replace the existing with
the newly prepended content.
Thanks much,
-Steve
Fatih Mehmet Ucar wrote:
AttributeAppender should solve your problem.
fmu
2010/1/20 Steve Whitson <steven.whit...@gmail.com>:
Hi,
I'm new to wicket, and am working on my first app. Great alternative to
other WebUI frameworks!
I've added a link to my panel using this code:
Link deleteReportLink = new Link( "deletereport" ) {
@Override
public void onClick() {
System.out.println("deleting report" );
service.deleteReport( selectedReport );
}
};
add( deleteReportLink );
// add a confirmation to the Delete Report operation
deleteReportLink.add(
new SimpleAttributeModifier( "onclick", "return confirm( 'Are you
sure?');" )
);
Here's the markup:
<a href="#" wicket:id="deletereport">Delete Report</a>
<!-- <input type="button" wicket:id="deletereport" value="Delete Report"
/> -->
<!-- <button type="button" wicket:id="deletereport">Delete Report</button>
-->
In the markup, when I use an 'a' tag the javascript confirmation dialog
works fine along with the onClick() override. When I use it with either of
the (commented out) button inputs, the dialog appears, but the 'onClick()'
override is never executed.
I'd much rather this work with a button and not a hyperlink.
Any ideas or help is greatly appreciated.
-Steve
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