Hrm. The IHeaderResponse interface is new in 1.3 but for a little while
longer I must use Wicket 1.2. How does one accomplish
response.renderOnDomReadyScript() in 1.2? I don't see any method similar to
"renderOnDomReadyScript" on the Response class.
Thanks!
Nate
On Fri, May 9, 2008 at 4:35 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:
> i havent had to do this but something like this might work:
>
> class hint extends abstractbehavior {
> private final imodel<string> hint;
>
> onbind(component c) {
> c.setoutputmarkupid(true);
> }
>
> ondetach() { hint.detach(); super.ondetach(); }
>
> renderhead(response) {
> // init textfield with hint
> response.renderondomreadyscript("var
> e=document.getelementbyid('"+getcomponent.getmarkupid()+"'");
> e.value='"+hint.getobject()+"';e.style['color']='gray';");
> }
>
> oncomponenttag(tag) {
> tag.put("onfocus", "if (this.value='"+hint.getobject()+"') {
> this.value=''; this.style['color']='black;'}");
> }
> }
>
> then just textfield.add(new hint(new model<string>("search")));
>
> -igor
>
>
>
>
> On Fri, May 9, 2008 at 4:25 PM, nate roe <[EMAIL PROTECTED]> wrote:
> > How would one implement "hint text" on a text field in Wicket? By hint
> text
> > I mean an empty TextField has greyed out text in it to indicate its
> purpose,
> > and gets cleared onFocus?)
> >
> > Thanks,
> > Nate Roe
> >
>
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