Re: Default Focus Behavior?
Great tip, thanks! After implementing, I see that the behavior is added to
the text field correctly, but the renderHead() method is not being called,
can you help me understand why that is?
jwcarman wrote:
>
> On 3/9/08, James Carman wrote:
>> On 3/9/08, Warren wrote:
>> > WebMarkupContainer bodyTag = new WebMarkupContainer("bodyTag");
>> > bodyTag.add(new SimpleAttributeModifier("onload",
>> > "form.username.focus();"));
>>
>>
>> Ok, but wouldn't it be cooler/easier/more java-oriented to do:
>>
>> TextField userName = new TextField("userName");
>> userName.addBehavior(new DefaultFocusBehavior());
>>
>> or
>>
>> Behaviors.defaultFocus(userName); // Assuming Behaviors existed.
>>
>>
>
> How about something like:
>
> public class DefaultFocusBehavior extends AbstractBehavior
> {
> private Component component;
>
> public void bind( Component component )
> {
> this.component = component;
> component.setOutputMarkupId(true);
> }
>
> public void renderHead( IHeaderResponse iHeaderResponse )
> {
> super.renderHead(iHeaderResponse);
> iHeaderResponse.renderOnLoadJavascript("document.getElementById('"
> + component.getMarkupId() + "').focus();");
> }
> }
>
>> >
>> >
>> > > -Original Message-
>> > > From: jcar...@carmanconsulting.com
>> > > [mailto:jcar...@carmanconsulting.com]on Behalf Of James Carman
>> > > Sent: Sunday, March 09, 2008 7:58 AM
>> > > To: users@wicket.apache.org
>> > > Subject: Default Focus Behavior?
>> > >
>> > >
>> > > Is there a behavior (or some other way) for having a field receive
>> the
>> > > focus when the page loads? For instance, in a login form, you'd
>> want
>> > > the focus to go to the username field or perhaps the password field
>> if
>> > > you've got "remember me" turned on.
>> > >
>> >
>> > >
>> -
>> > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> > > For additional commands, e-mail: users-h...@wicket.apache.org
>> > >
>> >
>> >
>> > -
>> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>> >
>> >
>>
>
> -
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>
>
>
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Re: Default Focus Behavior?
Thank you MartinM. Your question caused me to question the other methods I was overriding from the super...after removing those unnecessary overridden methods, its working like a charm. Thank you! MartinM wrote: > > Hi! > > Did you implement the IHeaderContributor and mark @Override? > > 2009/12/28 duncan787 : >> >> Great tip, thanks! After implementing, I see that the behavior is added >> to >> the text field correctly, but the renderHead() method is not being >> called, >> can you help me understand why that is? >> > > ** > Martin > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > -- View this message in context: http://old.nabble.com/Default-Focus-Behavior--tp15934889p26944984.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Nested Repeaters in an HTML Table -- Uggh!
I have been trying for several days to get this to work. I am trying to write a generic Wicket Panel that I can reuse to display columns and rows from any given datasource. The generic Panel needs to support a dynamic number of rows and a dynamic number of columns. Hence the nested repeaters. I can't get it to work and am dying trying! Any help would be GREATLY appreciated! [column name here] [cell data here] [Insert Button, Delete Button] -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Nested-Repeaters-in-an-HTML-Table-Uggh-tp2276861p2276861.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to trigger server-side method when user clicks on a Table Row
I am implementing a DataView using an HTML Table and I need to allow the user to select a row in the table to tell the Server Side which row they selected. I could implement this by using AjaxFallbackLink, but this would only link the text in the row, the user needs to be able to click anywhere in the row, so I need the ability to detect when the user clicks anywhere in the row, like an onclick event on the element (or the elements). Is there a way to tell the server side when this happens? Here is my markup and I'm implementing DataView: Thank you duncan787 -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-trigger-server-side-method-when-user-clicks-on-a-Table-Row-tp2991576p2991576.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to trigger server-side method when user clicks on a Table Row
Its already "attached" to the DataView, see the relevant/simplified Java code
added below. Would it best practice be to assign a WebMarkupContainer to
the element and add both an AjaxFallbackLink and a DataView to the
container?
DataView projectListDataView =
new DataView("siteProjectList", getDataProvider(), 100)
{
@Override
protected void populateItem(final Item item)
{
SiteProject siteProject = item.getModelObject();
item.add(new Label("ProjectDesc",
siteProject.getProjectDesc()));
}
};
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Unicode data on the clipboard - not a supported DataFlavor
My Wicket app needs to read the plain-text contents of the clipboard, but Transferable.getTransferDataFlavors() is returning empty. The really weird thing is that when I run the Wicket app in DEBUG mode, a valid DataFlavor is returned and everything works! Here is a pared down source code listing: Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard(); Transferable contents = clipboard.getContents(null); int count = contents.getTransferDataFlavors().length; count is 0 in DEBUG mode and is > 0 in non-DEBUG mode (I tried it in Wicket's DEVELOPMENT and DEPLOYMENT modes, both fail). Thoughts? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unicode-data-on-the-clipboard-not-a-supported-DataFlavor-tp3004359p3004359.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
