Re: [Tiki-devel] Counting items resulting from items > item list (smarty ?)

Thanks Jonny,


I kept my list plugin as is (was working with the templates/search/list/count template) and create a smarty template with the code you posted.

phpStorm doesn’t like the ":count" and I have a syntax error.



But I searched the internet and found this: https://stackoverflow.com/questions/12960598/get-value-count-in-an-array-with-smarty

I adapted the code to this:

{$childNameCount = 0}
{foreach $results as $row}
   {assign var=childNameCount value = $childNameCount + count($row.tracker_field_productsboughtChildName)}
{/foreach}
{$childNameCount}

But this is outputting the items count (13) not the names count (15)

Then I recheck each field and find out that on Tiki22 the output of a item link field is a… token.
Here the value I have for an item with 3 kids:
tracker_field_productsboughtChildName => "tokenyvvbvdfbvbzxpyccpzvttbearppucfqz..."
tracker_field_productsboughtChildName_text => "גפן, מרום"

I tried
{$childNameCount = 0}
{foreach $results as $row}
   {assign var=childNameCount value = $childNameCount + count($row.tracker_field_productsboughtChildName_text)}
{/foreach}
{$childNameCount}

But then the output is 0

Darn…

B

PS: On this specific I don’t have doublons, but yes... yes I have doublons, 2 kids with the same name 😂😂😂

> On 15 Mar 2021, at 12:25 , Jonny Bradley via TikiWiki-devel <[email protected]> wrote:
> 
> Hi Bernard
> 
> You can use the php count() function http://www.php.net/manual/en/function.count.php in smarty, which you can use as either a function or modifier, and tracker_field_productsboughtChildName i think should be an array, right?
> 
> So then it depends if you need unique names, or a total including duplicates (your example doesn't have duplicates, so let's go with total, as that's simpler ;)
> 
> 
>  {$childNameCount = 0}
> 
>  {foreach $results as $row}
>    {$childNameCount = $childNameCount + $row.tracker_field_productsboughtChildName:count}
>  {/foreach}
> 
> Totally unchecked and untested, but something like that should work :)
> 
> jonny
> 
> 
> 
>> On 15 Mar 2021, at 06:40, Bsfez Tiki via TikiWiki-devel <[email protected]> wrote:
>> 
>> Hello,
>> 
>> (back to business ;-) )
>> 
>> With the plugin List and the unified index we have a "$count" variable.
>> This variable will display the number of results.
>> 
>> But how can I count the number of items from an item list field within its array ?
>> 
>> This is the tiki-pluginlist_experiment.php output for one kid (this is an item list field):
>> tracker_field_productsboughtChildName_text => "אגם"
>> For 2 kids:
>> tracker_field_productsboughtChildName_text => "אוריין שחר, ליאור"
>> 
>> IE: I have items with an item list.
>> Item1 name(s): Jonny, Torsteen
>> Item2 name(s): Marc
>> Item3 name(s) : Bernard, Gary
>> Item4 name(s) : Jyhem
>> 
>> I need a people count (6)
>> 
>> Any ideas on how to do that ?
>> B
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> 
> 
> 
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