Cannot detect last AjaxLink or AjaxSubmitLink for a submitting form
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Key: WICKET-3561
URL: https://issues.apache.org/jira/browse/WICKET-3561
Project: Wicket
Issue Type: Bug
Components: wicket-core
Affects Versions: 1.4.13
Environment: Windows, Unix, Java5, Java6, Tomcat
Reporter: Berlin Brown
Priority: Minor
This might qualify as a requested feature, If a particular ajax submit link was
the last "behavior" associated with a form submission. Basically, if I click
on one of several different ajaxsubmitlinks on a form. There doesn't seem like
a good way to detect if that link was the last link clicked to submit the form.
I tried to use the findSubmittingButton and that was always returning null for
an ajaxsubmitlink.
Does findSubmittingForm only work for buttons?
I used this approach and it works, but doesn't seem intuitintive and I wonder
if there is a better way.
Here is a use-case:
final Form<Bean > form = new Form<Bean>("form", formModel) {
@Override
protected void onSubmit() {
if (this.findSubmittingButton() equals back or next button) {
logic
... always returns null
}
}
}
form.add(new AjaxSubmitLink("link", form));
....
I tried the following in replace of find Submitting button and this works but I
don't know if it is valid or will work with future version of wicket?
final String lastURL = form.getWebRequest().getURL();
return (lastURL.indexOf("nextLink") != -1); or whatever the link is
in the URL.
...
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