Item count inside TRepeater and TDataList during databind

[GoogleCodeExporter]

**IMPROVEMENT**

I added two methods inside IItemDataRenderer :

getItemCount()
setItemCount($value)

in order to be able to call

<# $this->ItemCount #> inside templates during the databind process.

Using items is not a viable solution since items is an internal collection of 
repeater and it's filled during databind process.

I attach all the modified files.

Original issue reported on code.google.com by marco.ba...@gmail.com on 31 Aug 2013 at 1:08

Attachments:

• TDataList.php
• TRepeater.php
• TItemDataRenderer.php
• TDataBoundControl.php

[GoogleCodeExporter]

Added the diff file instead.

Original comment by marco.ba...@gmail.com on 31 Aug 2013 at 1:21

Attachments:

• changes.txt

[GoogleCodeExporter]

Making the item count a property of the item (and not of the container) seems a 
waste of ram to me: if i have 10k items, i will have the same information 
duplicated  10k times, one for each item in the collection.
Additionally, the idea of having the item count as a property of an item is not 
logical: what if the same item is added in two or more collections? The 
itemcount property is better suited to be a property of the collection itself.
By the way, it already exists as the getItems()->getCount() property.

Original comment by ctrlal...@gmail.com on 3 Sep 2013 at 10:45

[GoogleCodeExporter]

Isn't it available only at the end of the databile cycle?
Il giorno 03/set/2013 11:45, <prado3@googlecode.com> ha scritto:

Original comment by marco.ba...@gmail.com on 3 Sep 2013 at 11:01

[GoogleCodeExporter]

Using <%# $this->Parent->Parent->ItemCount %> (during databind) will return 0; 
using <%= $this->Parent->Parent->ItemCount %> will return the umber of items.

Original comment by ctrlal...@gmail.com on 3 Sep 2013 at 1:13

[GoogleCodeExporter]

Ok thanks!
Il giorno 03/set/2013 14:13, <prado3@googlecode.com> ha scritto:

Original comment by marco.ba...@gmail.com on 3 Sep 2013 at 1:20

[GoogleCodeExporter]

Original comment by ctrlal...@gmail.com on 3 Sep 2013 at 2:32

• Changed state: WontFix

[GoogleCodeExporter]

Well, thanks anyway for your comments!

-Marco
Il giorno 03/set/2013 15:32, <prado3@googlecode.com> ha scritto:

Original comment by marco.ba...@gmail.com on 3 Sep 2013 at 2:34