I recently got stuck with an issue possibly regarding the parsing order.
I have the following setup:
- A template uses the snippet getResource
- ...where the resource-input-field comes from a placeholder
- ...set by my own snippet (which is itself defined in a template variable).
My (uncached) snippet, inside the uncached template variable (below), sets the placeholder using:
<?php
$myResource = $modx->getObject('modResource', 1);
$modx->setPlaceholder('vpuffar', $myResource->getTVValue('vpuffar'));
?>
The getResource-call is inside my template (uncached placeholder according to
http://rtfm.modx.com/display/revolution20/Tag+Syntax#TagSyntax-ParsingOrder):
Template:
[[!*resewidget?]] <-- The snippet call may change from resource to resource
<body>
[[!getResources?
&parents=`-1`
&resources=´[[!+vpuffar]]´ <-- This value isn't read by getResources
&tpl=`vpuff`
&showHidden=`1`
&includeTVs=`1`
&sortby=`id`
&sortdir=`ASC`
]]
...
[[!+vpuffar]] <-- The value can be read here (I want this value if it's set)
[[!*vpuffar]] <-- This is another possible value (...otherwise i want this value as default)
</body>
myResource is just a resource that has been decided depending on a custom resource implementation (like a categories in a webshop).
If I could set *vpuffar it might be a possible way, however, I don’t believe that is the correct way of solving it; or even allowed due to parsing order.
Versions: MODx-version - 2.0.8 (to be upgraded today), getResource v. 1.3.0
