On Thu, Apr 24, 2008 at 3:31 AM, KnoxBaby <[EMAIL PROTECTED]> wrote:
>
> E.g. I don't know how to combine $(this) in the each function with
> another selector.
>
> $(this + ' > img').attr('alt') didn't work to get the content of the
> 'alt' attribute (which serves to be the UID)... Same with the tid ...
>
Try this:
jQuery('> img', this).attr('alt');
jQuery() has a second parameter which allows you specify the "context"
(basically, where to start searching from) of a selector. It defaults to
document if not specified.
>
>
> On 24 Apr., 09:18, KnoxBaby <[EMAIL PROTECTED]> wrote:
> > I thought to do it perhaps this way:
> >
> > -First read the header (columns). Thererfor, I have to provide
> > something like <div id="%uid%"></div> in it so that jQuery can read
> > out how many names there are and "save" their uids in an array
> > -Secondly: Go throught each <tr> and prove wether the first <td>
> > contains a date mm.dd.yyyy (if not, than it's a perhaps the row with
> > "April 08" etc ...). If yes, save the tid (therefor, provide something
> > like: <div id="%tid%"></div>)
> > -In this <tr> (if it's a date) go through each <td> and insert the
> > html code with the %tid% and take the uid from the uids-Array
> >
> > Could somebody help me with it since I don't know much about it :(
> >
> > On 23 Apr., 22:13, KnoxBaby <[EMAIL PROTECTED]> wrote:
> >
> > > Hello,
> >
> > > I have a big table. It has a header on the right side (dates) and on
> > > the top (names of persons).
> > > Each date has an ID (tid) and each person an user-id (uid). This table
> > > is generated in PHP:
> >
> > >http://img117.imageshack.us/img117/7624/zwischenablage02ow0.jpg(Table
> > > Layout)
> >
> > > Each user can set for himself a preference (Yes, No, Perhaps) to a
> > > date.
> >
> > > Therefor, he hovers in his column a row and the following html-code
> > > comes up (marked pink):
> >
> > >http://img373.imageshack.us/img373/7711/zwischenablage04aa7.jpg
> >
> > > To achieve that, I do the following:
> >
> > > I use an ID ($cell_id = $tid . $uid) for each cell and print-out
> > > something like that:
> >
> > > <div onmouseover="toggleOn($cell_id)"
> > > onmouseout="toggleOff($cell_id)">
> > > show here the actual status symbol ...
> > > </div>
> > > <div id="$cell_id">
> > > Edit:
> > > ...the 3 links to change status to with their symbols as link
> > > </div>
> >
> > > You can imagine that it's a lot of code. The filesize is about 1.3MB
> > > and takes ages to load (the person that "runs" the date-planer wants
> > > it like that; to show up all dates and persons on ONE page). Now I
> > > removed the code that makes the hover and the hidden-div with the
> > > change-links and get only about 177Kbyte.
> >
> > > Now I ask myself if it would be possible with jQuery to manage it
> > > somehow ...
> >
> > > Any ideas?
> >
> > > Thanks!!!!
>
--
Aaron Heimlich
Web Developer
[EMAIL PROTECTED]
http://aheimlich.freepgs.com
