Re: AutoCompleteTextField: Making Wicket call getChoices method on 'onClick' event
Take a look at the source code of AutoCompleteTextField and find out which
JS method is called to display the list of choices.
Then from this point, you can use the onFocus javascript event
(http://www.w3schools.com/jsref/jsref_onfocus.asp).
Cheers,
Bruno
On Nov 9, 2008 9:01pm, m_salman <[EMAIL PROTECTED]> wrote:
Hi,
I need some help with the AutoCompleteTextField. I would like it to show
the choice list when some one clicks in the field not just when the user
type a letter or two. I find that, atleast in my case, when I click on the
field getChoices method is not called.
I have tried some thing such as adding 'onClick' ajax event. But it does
not
seem to work.
Below is my code and I will gretaly appreciate any help.
Thanks,
-Mohammad
private void addAutoCompleteTextField(
final PresenterParameterText presenter)
{
AutoCompleteSettings autoCompleteSettings = new AutoCompleteSettings();
autoCompleteSettings.setShowListOnEmptyInput(true);
final AutoCompleteTextField textField
= new AutoCompleteTextField(
"value",
new PropertyModel(presenter, "value"),
autoCompleteSettings)
{
@Override
protected Iterator getChoices(String input)
{
List list;
try
{
//list = ..
//return list.iterator();
}
catch (Throwable t)
{
getRequestCycle().setRedirect(true);
throw new RestartResponseException(new ErrorPage(t));
}
}
};
add(textField);
textField.setOutputMarkupPlaceholderTag(true);
textField.add( new AjaxEventBehavior("onclick")
{
@Override
protected void onEvent(AjaxRequestTarget
target)
{
presenter.setValue("");
target.addComponent(textField);
// How do I fire the event to call
the textFields getChoices method ???
}
});
}
--
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AutoCompleteTextField: Making Wicket call getChoices method on 'onClick' event
Hi,
I need some help with the AutoCompleteTextField. I would like it to show
the choice list when some one clicks in the field not just when the user
type a letter or two. I find that, atleast in my case, when I click on the
field getChoices method is not called.
I have tried some thing such as adding 'onClick' ajax event. But it does not
seem to work.
Below is my code and I will gretaly appreciate any help.
Thanks,
-Mohammad
private void addAutoCompleteTextField(
final PresenterParameterText presenter)
{
AutoCompleteSettings autoCompleteSettings = new
AutoCompleteSettings();
autoCompleteSettings.setShowListOnEmptyInput(true);
final AutoCompleteTextField textField
= new AutoCompleteTextField(
"value",
new
PropertyModel(presenter, "value"),
autoCompleteSettings)
{
@Override
protected Iterator getChoices(String
input)
{
List list;
try
{
//list = ..
//return list.iterator();
}
catch (Throwable t)
{
getRequestCycle().setRedirect(true);
throw new
RestartResponseException(new ErrorPage(t));
}
}
};
add(textField);
textField.setOutputMarkupPlaceholderTag(true);
textField.add( new AjaxEventBehavior("onclick")
{
@Override
protected void onEvent(AjaxRequestTarget
target)
{
presenter.setValue("");
target.addComponent(textField);
// How do I fire the event to call
the textFields getChoices method ???
}
});
}
--
View this message in context:
http://www.nabble.com/AutoCompleteTextField%3A-Making-Wicket-call-getChoices-method-on-%27onClick%27-event-tp20411983p20411983.html
Sent from the Wicket - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
