Thanks a lot, it worked.:)
On Fri, Jan 22, 2010 at 4:24 PM, Sven Meier <[email protected]> wrote:
> target.addComponent(addLink) ??
>
> BTW you could override isVisible() and getOutputMarkupPlaceholderTag()
> instead of the attribute modifier.
>
> Sven
>
>
> Anna Simbirtsev wrote:
>
>> Hi,
>>
>> I am trying to use SimpleAttributeModifier to make an ADD MORE link
>> invisible once the maximum number of text fields that it adds have been
>> reached.
>> But I can not get it to render the link component.
>>
>> My code:
>>
>> addLink = new AjaxSubmitLink("addRow", form) {
>>
>> private static final long serialVersionUID =
>> 8103461308100688184L;
>>
>> @Override
>> public void onSubmit(AjaxRequestTarget target, Form<?> form) {
>> if (tech_count < max_tech_contacts) {
>> lv.getModelObject().add(new String());
>> if (target != null) {
>> target.addComponent(
>> techPanel);
>> tech_count++;
>> }
>> if (tech_count >= max_tech_contacts)
>> addLink.add(new SimpleAttributeModifier( "style",
>> "display:none"));
>> }
>> }
>> };
>> addLink.setDefaultFormProcessing(false);
>> form.add(addLink);
>>
>> I am guessing it adds style="display:none" to the addLink, but does not
>> render it again, so the link is still visible.
>>
>> Thanks,
>> Anna
>>
>>
>>
>
>
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Anna Simbirtsev
(416) 729-7331
