abstract class clickableitem extends item implements ilinklistener {
protected oncomponenttag(tag) {
super....
tag.put("onclick","window.location='"+urlfor(ilinklistenerinterface.interface)+"';");
}
}
thats about all it takes
-igor
On Wed, Oct 29, 2008 at 4:20 AM, dlipski <[EMAIL PROTECTED]> wrote:
>
> My colegue point out that for Ajax requests AjaxEventBehavior can be used,
> and it works fine. so now I need only solution for normal (non Ajax)
> requests.
>
>
> dlipski wrote:
>>
>> Because I havent found better solution then adding 'onclick' handler to
>> cellItem I have to do it your way.
>> I looked at urlFor methods in Component class and didnt found the one with
>> Component attribute.
>> How should I generate url for Link component, AjaxLink or AjaxFallbackLink
>> ?
>> Do I have to add this components to the page and set its visiblity to
>> false ?
>> I understand 'general concept' of this solution but dont know how to
>> implement this in specific scenarion (ie. linking to Link, AjaxLink,
>> AjaxFallbackLink).
>>
>> Using diffrent repeater could be a option but DataTable (or
>> AjaxFallbackDefaultDataTable) provides a lot of functionality (sorting,
>> paging, fallback links etc) so it would be a waste of time to implement
>> its from scratch just because its hard to make a table cell (or row) a
>> link. It must be a way to achive this... if not it serious limitation of
>> DataTable component.
>>
>> Regards Daniel
>>
>>
>> Jeremy Thomerson-5 wrote:
>>>
>>> Depending on what you are linking TO, it can be very simple. You can
>>> call
>>> urlFor(YourBookmarkablePage.class, pageParamsOrNullIfNone). So, you
>>> could
>>> do:
>>>
>>> cellItem.add(new SimpleAttributeModifier("onclick", "location.href = '" +
>>> urlFor(YourBookmarkablePage.class, pageParamsOrNullIfNone) + "'"));
>>>
>>> Of course, that JS could be better for triple click problems, etc.
>>>
>>> Really, you may just consider using another Repeater rather than
>>> DataTable.
>>> DataTable is for a very specific purpose, and it is often easier to roll
>>> your own than make DT fit your purpose.
>>>
>>>
>>> --
>>> Jeremy Thomerson
>>> http://www.wickettraining.com
>>>
>>>
>>> On Tue, Oct 28, 2008 at 2:05 PM, dlipski <[EMAIL PROTECTED]>
>>> wrote:
>>>
>>>>
>>>> All this solutions are correct but the problem is not in attaching some
>>>> custom Javascript to <td> element (which can be done in multiple ways)
>>>> but
>>>> in making td element work as a link.
>>>>
>>>> What exactly should I do to achive this ? What components should I add
>>>> at
>>>> server side at what JavaScript should I render at markup ?
>>>> If I have to copy-paste bunch of Link class code it looks like some
>>>> design/implementation problem of DataTable (or one of components it
>>>> has).
>>>>
>>>> Its really supprising that such common issue is such problematic.
>>>> I hope there is some simple and intuitive solution(if I find one I'll
>>>> post
>>>> it here)
>>>>
>>>> Thanks for your help
>>>> Regards Daniel
>>>>
>>>>
>>>> Michael O'Cleirigh wrote:
>>>> >
>>>> > Hi Daniel,
>>>> >
>>>> > If you subclass DefaultDataTable there is a protected method call
>>>> > newCellItem(...) that you can use to attach the onclick class onto the
>>>> > <td>.
>>>> >
>>>> > like:
>>>> >
>>>> > class MyDataTable extends DefaultDataTable {
>>>> > /* (non-Javadoc)
>>>> > * @see
>>>> >
>>>> org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable#newCellItem(java.lang.String,
>>>> > int, org.apache.wicket.model.IModel)
>>>> > */
>>>> > @Override
>>>> > protected Item newCellItem(String id, int index, IModel model) {
>>>> >
>>>> >
>>>> > Item cell = super.newCellItem(id, index, model);
>>>> >
>>>> >
>>>> > cell.add(new AttributeAppender("onclick", new Model
>>>> > ("someJavascriptCall();"));
>>>> >
>>>> > return cell;
>>>> > }
>>>> > }
>>>> >
>>>> > Alternately you can use a custom column implementation like the
>>>> > FragrementColumn and add the onclick when the cell is created like:
>>>> >
>>>> > class MyOnClickColumn extends AbstractColumn {
>>>> > ...
>>>> > public void populateItem(Item cellItem, String componentId, IModel
>>>> > rowModel)
>>>> > {
>>>> > Label cell = new Label(componentId, new PropertyModel(rowModel,
>>>> > property))
>>>> >
>>>> > cell.add (new AttributeAppender("onclick", new Model
>>>> > ("someJavascriptCall();"));
>>>> >
>>>> > cellItem.add(cell);
>>>> > }
>>>> > }
>>>> >
>>>> >
>>>> > I think the second version would attach the onclick to the label
>>>> within
>>>> > the <td></td> of a cell.
>>>> >
>>>> > Regards,
>>>> >
>>>> > Mike
>>>> >> I dont know wicketopia project (and any of its classes like
>>>> >> FragmentColumn)
>>>> >> so I can misunderstand your idea but as far as I am able to read that
>>>> >> code
>>>> >> It looks like you are adding a link to the table cell, not making a
>>>> cell
>>>> >> itself a link.
>>>> >>
>>>> >> If I understand your code it is familar to:
>>>> >>
>>>> >> <td><a>text</a></td>
>>>> >>
>>>> >> but Im wondering how to achive:
>>>> >> <td on click="xyz">text</td>
>>>> >>
>>>> >> where xyz is code generated by Wicket (like in Link component class)
>>>> >>
>>>> >> If I misundestood you could you give me some more details hot to make
>>>> >> cell
>>>> >> itself a link ? (not adding a link to the cell) ?
>>>> >>
>>>> >> Regards
>>>> >> Daniel
>>>> >>
>>>> >>
>>>> >>
>>>> >> jwcarman wrote:
>>>> >>
>>>> >>> Here's an example where I put a remove link in a DefaultDataTable
>>>> cell:
>>>> >>>
>>>> >>>
>>>> https://wicketopia.svn.sourceforge.net/svnroot/wicketopia/trunk/example/src/main/java/org/wicketopia/example/web/page/HomePage.java
>>>> >>>
>>>> >>>
>>>> >>> On Tue, Oct 28, 2008 at 6:33 AM, dlipski
>>>> <[EMAIL PROTECTED]>
>>>> >>> wrote:
>>>> >>>
>>>> >>>> Hi
>>>> >>>>
>>>> >>>> I have one short question:
>>>> >>>> How to make entire cell in a DataTable a link ?
>>>> >>>> I've read that Link component can be attached not only to <a>
>>>> >>>> tags
>>>> >>>> but
>>>> >>>> also to any other html elements (like <tr> and <td>) but I dont
>>>> know
>>>> >>>> how
>>>> >>>> to
>>>> >>>> use it with DataTable API.
>>>> >>>>
>>>> >>>> Regards Daniel
>>>> >>>> --
>>>> >>>> View this message in context:
>>>> >>>> http://www.nabble.com/DataTable-cell-link-tp20204702p20204702.html
>>>> >>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>> >>>>
>>>> >>>>
>>>> >>>>
>>>> ---------------------------------------------------------------------
>>>> >>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>> >>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>> >>>>
>>>> >>>>
>>>> >>>>
>>>> >>>
>>>> ---------------------------------------------------------------------
>>>> >>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>> >>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>
>>>> >>
>>>> >
>>>> >
>>>> > ---------------------------------------------------------------------
>>>> > To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>> > For additional commands, e-mail: [EMAIL PROTECTED]
>>>> >
>>>> >
>>>> >
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/DataTable-cell-link-tp20204702p20213839.html
>>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>>
>>>>
>>>
>>>
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/DataTable-cell-link-tp20204702p20225048.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
