this is not possible currently. behaviors are not yet fully fledged citizens when it comes to url generation. https://issues.apache.org/jira/browse/WICKET-289
-igor On Dec 11, 2007 10:56 AM, Ryan <[EMAIL PROTECTED]> wrote: > All, > > I have a use case where I would like to submit a form via javascript and > have wicket map this submission back to a java onSubmit method (using wicket > 1.3-rc1). On the surface this is very similar to adding a SubmitLink, hiding > the submit link markup elements, then using a javascript function to trigger > the onclick handler for that SubmitLink. This approach works however I would > like to find a more elegant solution.. Something that can be added to any > form and not require changes to that form or its markup. Adding a hidden > link seems hackish. > > This lead me to my first attempt which was to create a behavior that is > added to the form that emulate's SubmitLink.getTriggerJavascript and render > that javascript into a function. This doesn't look like it will work out > because getTriggerJavascript uses a package private method > Form.getHiddenFieldId() and also relies on the fact that the SubmitLink > itself is a component within the Form (I am trying to create a behavior). My > second attempt was to make use of Form.getJsForInterfaceUrl(interfaceUrl) > passing in a url generated using form.urlFor(behavior, > IBehaviorListener.INTERFACE). I could then use my behavior to add a > javascript function that executes the javascript from > Form.getJsForInterfaceUrl(interfaceUrl). This is not working for two > reasons: > > 1) Form.getTriggerJavascript (line 1045 in wicket 1.3-rc1) requires the > request target to be an instance of ListenerInterfaceRequestTarget ( > IBehaviorListener.INSTANCE is creating a BehaviorRequestTarget). > 2) requestTarget.getTarget() is returning the form instead of my behavior, > so even if Form.getTriggerJavascript accepted BehaviorRequestTarget it would > not execute my behavior. > > Clearly I am missing something about hooking into the submit process for a > form. Could someone that has a better understanding of this area of wicket > point me in the right direction? > > Ryan > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
