Strange behavior building a chunk name with tv value

526 Posts

elz64 Reply #1, 15 years, 7 months ago

Hi,

I’m totally confused by a behavior I just cant understand, either I’m blind, or something has changed in 1.05..

I use a TV [*put_diaporama*] (check boxes Y/N with value 1/0) in order to give a redactor a choice to activate or not a slideshow.
To do this I first tried with a phx test that broke my template and roll back to a simplier way I already used in other version : calling a chunk name built with the Tv value and a basic string:

in the template I put

 {{diaporama[*put_diaporama*]}}

in order to fire {{diaporama1}} if a slide-show is wanted and {{diaporama0}} if not (the last chunk is even not supposed to exist)

This is not working: no chunck is injected. undecided

Of course if I write "diaporama[*put_diaporama*]" without the {{}} the string is correctly built and is exactly as expected, meaning the chunck is not interpreted ....?!??

Really urgent

Thank you

--------
the needed chunck contains:

<div id="diaporama">
{{diapos}}
<p>
cliquez sur l’image pour voir en grand
</p>
</div>

and {{diapos}} has a test over another TV wich is listing all pages having an EvoGallery defined (running a custom snippet). Purpose is to call on a page the EvoGal from another page or let the default beavior:

<div id="diapos" class="evog_[*EvoGallery_no*]">
[+phx:if=`[*EvoGallery_no*]`:is=``:or:is=` `:then=`{{idEvogal0}}`:else=`{{idEvogal1}}`+]

</div>

Schtroumpf Grognon - Grouchy Smurf
---------------------------------
Faites pas attention.. - Don't pay attention
http://www.dzi-neo.net

526 Posts

elz64 Reply #2, 15 years, 7 months ago

it’s really a matter of what is in the needed chunck!
The presence of the TV in the chunk name construction is part of the issue.

made a little snippet to deal with all the way of testing what is what and avoid phx use.
In fine I output the needed chunck in the return wich will display or or not the correct evo gallery.

<?php
// Get the value of template variables
   $document_tvs=$modx->getTemplateVarOutput(true, $id);
   $put_diapo=$document_tvs['put_diaporama']; //Did a redactor checked Yes (1) or not (0)?
   $evo_g_no=$document_tvs['EvoGallery_no']; //Did a redactor choose an existing gallery from another page ? (id of this page)


switch ($put_diapo) {
case "1":
    $le_chunk = "diaporama1";// fixing the futur name of the correct chunk for displaying a slides-show
    break;
case "0":
     $le_chunk = "diaporama0"; // or not
    break;

}
$id=$modx->documentIdentifier;
if ($evo_g_no == "") {
    $evo_g_no=$id; // to force the gallery id to the default one if not defined

} else {
    // rien;
}

// Set placeholders    
   $modx->setPlaceholder('Put_diapo', $put_diapo);   //Not needed, just a matter of trace
   $modx->setPlaceholder('Evo_g', $evo_g_no); // will be used into the Evo gallery snippet call to use the gallery from page$evo_g_no
   // this is because using directly the TV in the call does not work at all, a PL is needed ???
     
$output = $modx->getChunk($le_chunk);
return $output;
?>

And the chunk for displaying the correct slideshow:

<div id="diaporama">
<div id="diapos" class="evog_[*EvoGallery_no*]-[+Evo_g+]"> // for test purpose - not needed
[[EvoGallery? &galleriesUrl=`assets/galleries/` &display=`images` &type=`jquery-cycle2` &tpl=`evogallery-ul` &itemTpl=`evogallery-li2` &docId=`[+Evo_g+]` ]]

</div>
<p>
cliquez sur l’image pour voir en grand
</p>
</div>

Schtroumpf Grognon - Grouchy Smurf
---------------------------------
Faites pas attention.. - Don't pay attention
http://www.dzi-neo.net

MODX Staff
730 Posts

netProphET Reply #3, 15 years, 7 months ago

Just to confirm behavior mentioned in the subject of this thread... I tested a "tv-in-chunk-name", e.g. {{test[*testSwitch*]}}
and it worked fine for me.

Mike Schell
Lead Developer, MODX Cloud
Email: [email protected]
GitHub: https://github.com/netProphET/
Twitter: @mkschell