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More simply, you could do this:
add(new AttributeModifier("onClick", true,
new Model("javascript:return confirm('Are you sure you want to delete
this?');")));
Igor Vaynberg wrote:
> package wicket.misc;
>
> import wicket.Component;
> import wicket.ajax.ClientEvent;
> import wicket.behavior.AbstractBehavior;
> import wicket.markup.ComponentTag;
> import wicket.model.IModel;
>
> public class JavascriptConfirm extends AbstractBehavior {
>
> private final ClientEvent event;
>
> private final IModel<String> message;
>
> public JavascriptConfirm(final ClientEvent event, final
> IModel<String> message) {
> super();
> this.event = event;
> this.message = message;
> }
>
> public void onComponentTag(Component component, ComponentTag tag) {
> StringBuilder handler = new StringBuilder(128);
> handler.append("if (!confirm('");
> handler.append(message.getObject());
> handler.append("')) {return false;} ");
>
> String script = tag.getAttributes().getString( event.getEvent());
> if (script != null) {
> handler.append(script);
> }
>
> tag.put(event.getEvent(), handler.toString());
> }
>
> @Override
> public void detach(Component component) {
> super.detach(component);
> message.detach();
> }
> }
>
> -igor
>
>
> On 2/2/07, *Carfield Yim* < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> For some delete link, I've add a confirm() javascript for
> Link.getOnClickScript() . However I found that even I click cancel at
> the javascript popup wicket will still execute the link. (delete the
> record in my case)
>
> How can I press the cancel message to wicket?
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services,
> security?
> Get stuff done quickly with pre-integrated technology to make your
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> Download IBM WebSphere Application Server v.1.0.1 based on Apache
> Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
> _______________________________________________
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>
>
>
> ------------------------------------------------------------------------
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier.
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>
>
> ------------------------------------------------------------------------
>
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- --
Justin Lee
http://www.antwerkz.com
AIM : evan chooly
Skype : evanchooly
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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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