you are adding two behaviors to the same button that both compete for the
onclick attribute - a formcomponentupdatingbehavior and
ajaxformsubmitbehavior. you have two choices:
create a compound behavior out of the two
or let the ajaxformsubmitbehavior implement iajaxindicatoraware directly
-igor
On 3/1/07, Apaar Trivedi <[EMAIL PROTECTED]> wrote:
I have setup an AjaxIndicator to show up when I press a button, but the
onclick event seems to be overridden when I set this up. For my button, the
onclick event is tied to a form submit, causing the form to update. But
when I had an onclick behavior which pops up the indicator, the form no
longer gets submitted, but the indicator does pop up.
how can I also make the form submit happen for an onclick? Below is the
code which I am referring to:
public class AjaxIndicator extends WebMarkupContainer{
public AjaxIndicator (String id){
super(id);
setOutputMarkupId(true);
}
/* (non-Javadoc)
* @see wicket.Component#onComponentTag(wicket.markup.ComponentTag
)
*/
protected void onComponentTag(ComponentTag tag) {
// TODO Auto-generated method stub
super.onComponentTag(tag);
tag.put("src", "
http://localhost:8080/dell-ren/i/temp/ajax-loader.gif";);
}
}
private void setupPanel() {
final AjaxIndicator imgContainer = new
AjaxIndicator("indicatorImg");
form.add (imgContainer);
class usersOrGroupsBehavior extends
AjaxFormComponentUpdatingBehavior implements IAjaxIndicatorAware {
usersOrGroupsBehavior(){
super("onclick");
}
/* (non-Javadoc)
* @see
wicket.ajax.IAjaxIndicatorAware#getAjaxIndicatorMarkupId()
*/
public String getAjaxIndicatorMarkupId() {
return imgContainer.getMarkupId();
}
/* (non-Javadoc)
* @see
wicket.ajax.form.AjaxFormComponentUpdatingBehavior#onUpdate(
wicket.ajax.AjaxRequestTarget)
*/
protected void onUpdate(AjaxRequestTarget arg0) {
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
}
}
}
Button searchButton = new Button("searchButton", new
StringResourceModel("searchButton", this, null));
searchButton.add(new AjaxFormSubmitBehavior(form, "onclick") {
protected void onSubmit(AjaxRequestTarget target) {
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
throw RenRuntimeException.wrapWithRenRuntimeException
(e);
}
Collection ldapUsers =
getUsersOrGroupsFromLdap(getLdapQuery(), getGroupsToSearchWithin());
populateUsersOrGroupsList(ldapUsers);
// make the add button visible once we've populated the
selectable users list
addButton.setVisible(true);
target.addComponent(UserGroupPickerPanel.this);
}
});
searchButton.add(new usersOrGroupsBehavior());
}
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![http://localhost:8080/dell-ren/i/temp/ajax-loader.gif"](http://localhost:8080/dell-ren/i/temp/ajax-loader.gif"){kind=link}