Thanks Derrell,
I tried this on my table, and firebug reports:
> function(e)
> {
> var data = e.getData(); <==== e.getData() is not a function
> ********************
> var scroller = data[0];
> var clickEvent = data[1];
> var tableRow = data[2];
>
> alert("The table was double-clicked on row " + tableRow + ". Isn't
> that cool?");
I removed the 'data' code and just left a simple alert() and at least
the dblClick listener is working. And in clarification, it seems like
returning the tableRow number should be sufficient for what I'm doing;
I think I can figure out what I need from there.
Thanks,
Ken
On 8/12/09, Derrell Lipman <[email protected]> wrote:
> On Wed, Aug 12, 2009 at 14:56, Ken MacDonald <[email protected]> wrote:
>
>> Hi,
>> I have a large ui.table.simple (roughly 30K entries). I've added a
>> "changeSelection" listener to it, so that when I select a new row in the
>> table, it populates a preview panel elsewhere with info about the
>> selection.
>> Good so far. What I'd like to do after checking the info in the preview
>> pane, is to be able to 'dblclick' the same item in the original table to
>> add
>> it to a "final" list pane.
>>
>> I've implemented the "final" list as a form.list, and have been able to
>> attach a listener to each listitem so that I'm able to 'dblclick' there
>> and
>> remove the item from the list. This seems fine, as the final list will
>> only
>> contain maybe a dozen entries.
>>
>> However, there doesn't seem to be a good way to add a 'dblclick' listener
>> to the original table; I don't know if I could add listeners to each row
>> in
>> the table, but suspect that would make loading it take a long time indeed.
>> Is there a good way to accomplish all of this?
>>
>>
> I can't tell from your description whether you just need to know that the
> original table was double-clicked, or if you need to know specifically
> *where* it was double-clicked. Getting the row on which it is clicked is
> easy. Getting the particular column: not so much.
>
> Each Scroller has its own handling of the double-click event, which then
> fires a cellDblClick event. Table has its own implementation of
> addListener() that applies your listener to each Scroller, so I think you
> can do this:
>
> table.addListener(
> "cellDblclick",
> function(e)
> {
> var data = e.getData();
> var scroller = data[0];
> var clickEvent = data[1];
> var tableRow = data[2];
>
> alert("The table was double-clicked on row " + tableRow + ". Isn't
> that cool?");
> });
>
> Take a look at qx/ui/table/pane/Scroller.js:1419 and
> qx/ui/table/pane/Table.js:1940 for additional details.
>
> Cheers,
>
> Derrell
>
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