You can achieve this the T5 way by doing this in the page that contains the
textbox, no need to mess with layout etc. this can even be in a
component...:
@Environmental
private RenderSupport renderSupport;
void setupRender()
{
renderSupport.addScript("document.getElementById('%s').focus();",
"text1");
}
Of course, you can do this in afterRender also.
It is all explained in http://tapestry.apache.org/tapestry5/guide/ajax.html
Also, you can inject the textbox using @Component annotation to avoid typing
that id in plain text.
@Component
private TextField text1;
.
.
.
renderSupport.addScript("document.getElementById('%s').focus();",
text1.getClientId());
- Ville
wesleywj2 wrote:
>
> hi,
>
> i'm trying to do an automatic focus on 1 of 3 textfield input upon the
> page render.
>
> so i thought in my textfield
>
> <input type="text" t:type="TextField" t:value="text1"
> onchange="this.form.submit()"/>
>
> upon resubmit this page, the onLoad attribute in <body> can call the
> javascript
> document.getElementById('text1').focus();
>
> but the environment of my page is using Layout component, the textfield in
> the page does not have a body and i have to include it under my layout.tml
> which fails as the browser could not locate the id since its all shared by
> different pages.
>
> anyway i can set the focus upon rerender of pages under my pojo class? in
> the documentation, there's no such method. any alternatives is welcome.
>
> please advise.
>
> thanks & regards,
> wesley
>
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