I have a form, few panels in it.
In one of the panel i have few fields and in other panel a search button.
I have requirement wherein after entering text in the field on press of "Enter"
button search should be performed with out click of search button.
To achieve this i tried following snippet
add(new AjaxEventBehavior("onkeypress")
{
@Override protected CharSequence getCallbackScript(boolean
onlyTargetActivePage)
{
return generateCallbackScript("wicketAjaxGet('" +
getCallbackUrl(onlyTargetActivePage) + "&" + KEYPRESS_PARAM +
"='+wicketKeyCode(event)");
}
@Override protected void onEvent(AjaxRequestTarget target)
{
String paramValue =
RequestCycle.get().getRequest().getParameter(KEYPRESS_PARAM);
int key = Integer.parseInt(paramValue);
if (key == 13)
{
submitSearchForm();
}
}
});
but using above the text in the field is cleared and get wrong search. but when
i remove focus from the field and press "Enter" i get desired result.
My question here is how to perform search, remaining in the field(with focus in
the field)
or their any other approach to get my requirement
i also tried
Form form = findParent(Form.class);
if (form != null)
{
form.setDefaultButton(searchButton);
}
but form is always null for me
Regards
Krishna
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