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civil78

05-18-2010 07:48 AM

{vb:each} loop count...

Is there any way to find how many loops makes the vb:each in a template?

For example I want to do something like this

HTML Code:

<vb:each from="arrayname" key="keyid" value="data">

        <vb:if condition="$loops>=4">

                Some HTML CODE

        <vb:else />

                Some Other HTML CODE

        </vb:if>

</vb:each>

Thanks

civil78

05-27-2010 07:29 AM

I know this is the stupid way but it works :)

HTML Code:

<vb:if condition="$count = 0"></vb:if>



<vb:each from="array" key="arraykey" value="arrayvalue">



        <vb:if condition="$count = $count + 1"></vb:if>

        

        <vb:if condition="$count <= 3">

        

                <!-- YOUR HTML -->

                        

        <vb:else />

        

                <!-- YOUR HTML -->

                

        </vb:if>



</vb:each>

Somehow when you put php code inside <vb:if condition="">, the code executed.

If anyone knows other way (exept javascript) please tell me.

smnet

01-17-2011 12:15 PM

Quote:

Originally Posted by civil78 (Post 2043979)

I know this is the stupid way but it works :)

HTML Code:

<vb:if condition="$count = 0"></vb:if>



<vb:each from="array" key="arraykey" value="arrayvalue">



        <vb:if condition="$count = $count + 1"></vb:if>

        

        <vb:if condition="$count <= 3">

        

                <!-- YOUR HTML -->

                        

        <vb:else />

        

                <!-- YOUR HTML -->

                

        </vb:if>



</vb:each>

Somehow when you put php code inside <vb:if condition="">, the code executed.

If anyone knows other way (exept javascript) please tell me.

Edit:.... ok, it works.... it's just+not ideal!!

Retal

01-18-2011 05:20 PM

You could also use an array with numeric keys, if you can guarantee that the keys are continuous.

PHP Code:


		
			
$array = ('A', 'B', 'C', 'D');

unset($array[2]);

...

$array = array_values($array);

smnet

01-18-2011 08:42 PM

It looks like a built in method will be added into a future vBulletin version....

Check this out and don't forget to VOTE
http://tracker.vbulletin.com/browse/VBIV-10883

zlos	01-27-2011 09:34 AM

Vote added.

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