On Tue, Oct 28, 2008 at 3:05 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.
>
Right, the <td> element is already consumed by the Item object, so you
can't attach your link to it.
> 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).
>
What is your requirement exactly? Is there going to be any text (or
image) in your cell? If so, why can't it be a link?
> 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.
>>>>>
>>>>>
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>>>>>
>>>>>
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>>>>
>>>>
>>>
>>>
>>
>>
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>>
>
> --
> 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.
>
>
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