Is row_position a row number in the table? Those numbers would change when
you delete a row. Or is it a value that you increment every time you add a
row (independent of the position in the table)? That would work - but you
wouldn't have a way to loop through this object sequentially.
Dave, I thi
instead of using an array you could use a key/value object.
then you can do something like
var o = {}
o[row_position] = [row_data]
then when you remove a row you do
delete o[row_position]
you could get the row's position from the drag&drop callback I assume,
but even if thats not the case its
hey shawn,
this is an old thread, but i have another option for you: closures.
jquery is all about closures, but i only recently fully "got" how they
worked and how cool they can be.
In the case of a table of results, where each row has a button,
closures avoids the ugliness of parsing the dom
hmmm... jQuery.data looks promising. I'll check it out. Thanks for the
tip.
Shawn
polyrhythmic wrote:
> Hello Shawn,
>
> Not having unique IDs will always cause trouble. Not recommended.
>
>> I've tried various techniques, including building a JS object structure...
>> Something like $("#t
Hello Shawn,
Not having unique IDs will always cause trouble. Not recommended.
> I've tried various techniques, including building a JS object structure...
> Something like $("#trigger")[0].extraData = { id: 4 }; ?
If you need data stored relative to elements, you could store
information with
A good start, but I see a few issues here. Both from the same line of code:
var id = $(this).parent().parent().attr('id).substr(1);
1) the structure has to be known for this to work. (i.e. the ancestor
element two levels up contains the ID). This may be a non-fixable thing
though. You're go
A simple work around is to append a character to the id to keep them
unique. But also, store the ID in the parent TR.
e.g.
Bob Smith
link 1
Then you can get the id with
$('div.1-Jan-2008').click(function() {
var id = $(this).parent().parent().attr('id).substr(1);
alert("do something wit
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