The structuring issue aside, and as I understand it (and without validation
errors) in XHTML1.0 strict you can have any block level element in a list
element. (This may well be changing in later HTML versions, AFAIK).
That aside, do you have an answer for my DOM traversing issue using jquery?
It's a fairly simple task, I'd imagine, for you chaps, but I'm banging my
head against a wall trying to work it out!
Many thanks, Dan.
On 8/7/07, Karl Rudd <[EMAIL PROTECTED]> wrote:
>
>
> Actually you can have anything inside an LI, I've used that structure
> many times. LIs are a kind of limited block level element, limited in
> the sense that their parent has to be an OL or a UL.
>
> DTs are inline elements, perhaps that's what you were thinking?
>
> Karl Rudd
>
> On 8/7/07, John Resig <[EMAIL PROTECTED]> wrote:
> >
> > You can't have a table and h4 inside of an LI - they're both
> > block-level elements, so browsers automatically push them outside of
> > the LI (meaning that you can't find them. You'll have to use some
> > other markup structure in order to handle that.
> >
> > --John
> >
> > On 8/6/07, Dan Eastwell <[EMAIL PROTECTED]> wrote:
> > >
> > >
> > > ---------- Forwarded message ----------
> > > From: Dan Eastwell <[EMAIL PROTECTED]>
> > > Date: Aug 3, 2007 4:40 PM
> > > Subject: DOM traversing problem.
> > > To: jQuery Discussion <[EMAIL PROTECTED]>
> > >
> > > Given this html within a form:
> > >
> > > <li> <!-- Children -->
> > > <h4><a
> > > href="#Summary002">Emily</a><span>£12.50</span></h4>
> > > <table id="Summary002" summary="">
> > > <tr class="accessibility">
> > > <th scope="col">Title</th>
> > > <th scope="col">Quantity</th>
> > > <th scope="col">Free
> Quantity</th>
> > > <th scope="col">Cost</th>
> > > <th scope="col">Remove</th>
> > > </tr>
> > > <tr>
> > > <td>Book and the order
> of...</td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item004_qty" name="paid_qty" value="3" size="3" />
> > > <input type='hidden'
> > > name='order_detail_id' value='6213734' />
> > > <input type='hidden'
> > > name='child_id' value='423761' />
> > > </td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item004_free_qty" name="free_qty" value="4" size="3" />
> > > </td>
> > > <td
> class="currency">£<span
> > > class="price">3.50</span></td>
> > > <td><input type="image"
> > > id="Item004_remove" src="images/buttons/remove.gif" /></td>
> > > </tr>
> > > <tr>
> > > <td>Book and the order
> of...</td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item005_qty" name="paid_qty" value="2" size="3" />
> > > <input type='hidden'
> > > name='order_detail_id' value='6213735' />
> > > <input type='hidden'
> > > name='child_id' value='423761' />
> > > </td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item005_free_qty" name="free_qty" value="5" size="3" />
> > > </td>
> > > <td
> class="currency">£<span
> > > class="price">3.50</span></td>
> > > <td><input type="image"
> > > id="Item005_remove" src="images/buttons/remove.gif" /></td>
> > > </tr>
> > > <tr>
> > > <td>Book and the order
> of...</td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item006_qty" name="paid_qty" value="1" size="3" />
> > > <input type='hidden'
> > > name='order_detail_id' value='6213736' />
> > > <input type='hidden'
> > > name='child_id' value='423761' />
> > > </td>
> > > <td>
> > > <input type="text"
> class="text"
> > > id="Item006_free_qty" name="free_qty" value="3" size="3" />
> > > </td>
> > > <td
> class="currency">£<span
> > > class="price">3.50</span></td>
> > > <td><input type="image"
> > > id="Item006_remove" src="images/buttons/remove.gif" /></td>
> > > </tr>
> > > </table>
> > > </li>
> > >
> > > I've found the child from the child_id
> > >
> > > function getCurrentTotal(child_id){
> > > var sum = 0;
> > >
> > > if(child_id){
> > >
> > > $("ul.orders-sumary li li [EMAIL PROTECTED]").each(
> function(){
> > > // child in the form
> > >
> > > if(this.value == child_id){ // this is the child we're
> looking
> > > for - this works
> > >
> > > $(this).parents("li").children("tr").each(
> > > function(){ // row in the child's order
> > > var paid_qty = $(this).children("td
> > > [EMAIL PROTECTED]").val(); // get the value in the input with
> > > name="paid"
> > > var price = $(this).children("td span.price").text();
> //
> > > get the text in the span class="price"
> > > sum += paid_qty * price; // multiply them
> together and
> > > add them to the total
> > > console.log("sum: " + sum);
> > > });
> > > return false;
> > > }
> > > });
> > > }
> > > return sum;
> > > }
> > >
> > > The thing I'm trying to do is to get a total for all the price *
> paid_qty
> > > from the data in the form.
> > >
> > > I can't seem to get these values from the form, for the child I've
> found.
> > >
> > > Any help appreciated.
> > >
> > > Cheers,
> > >
> > > Dan.
> > >
> > >
> > >
> > > --
> > > Daniel Eastwell
> > >
> > > Portfolio and articles:
> > > http://www.thoughtballoon.co.uk
> > >
> > > Blog:
> > > http://www.thoughtballoon.co.uk/blog
> > >
> > > --
> > > Daniel Eastwell
> > >
> > > Portfolio and articles:
> > > http://www.thoughtballoon.co.uk
> > >
> > > Blog:
> > > http://www.thoughtballoon.co.uk/blog
> >
>
--
Daniel Eastwell
Portfolio and articles:
http://www.thoughtballoon.co.uk
Blog:
http://www.thoughtballoon.co.uk/blog
