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Results tagged with javascript
Search options answers only
not deleted
user 12652
JavaScript is a dynamically-typed language commonly used for client-side scripting. Unless a tag for a framework/library is also included, a pure JavaScript answer is expected.
2
votes
How can I unload scripts in Joomla 5
You shouldn't. If jQuery is loaded, it's because something is using it. Disabling it may break some functionality. That said, the API for disabling assets is Joomla\CMS\WebAsset\WebAssetManager::disab …
- 12k
1
vote
Accepted
Problem with dropdown menu in Joomla 4 site
Your menu is built using Bootstrap's Dropdown component. Its dropdowns are triggered by clicking. You have added some custom that shows the dropdowns on hover. If you want to disable click behavior, r …
- 12k
2
votes
Accepted
Joomla 4 custom template not loading web assets
Templates need to be "inheritable" to implicitly load assets from media/templates/[client]/[template] directory. Making a template inheritable allows users to create "child templates" of your template …
- 12k
2
votes
Accepted
Joomla layout CSS classes in a view into iFrame
It doesn't work the way you expect because you're using tmpl URL parameter with value messages. What this parameter does is tells is to render the page using the specified template layout. When the gi …
- 12k
4
votes
JRequest Method in Joomla 4
Use Joomla\Input\Input class. Instance relevant to the current request can be accessed through the application:
use Joomla\CMS\Factory;
$controller->execute(Factory::getApplication()->getInput()->get …
- 12k
0
votes
How can I sort an unordered list alphabetically by class with JavaScript or PHP?
Use usort() to sort $legend->markers array:
usort(
$legend->markers,
static fn ($a, $b) => $a->locationtype_id <=> $b->locationtype_id
);
- 12k
0
votes
Accepted
php exclusion in a joomla plugin of the xml sitemap page created by OSMAP
Inside the plugin, right after fetching the document add document type check so it only runs on HTML pages:
if ($doc->getType() !== 'html')
{
return;
}
Or:
if (!$doc instanceof Joomla\CMS\Documen …
- 12k
4
votes
How to Fix PHP Deprecated : Factory::getDocument() is deprecated
Use Joomla\CMS\Application\WebApplication::getDocument(). In your code you're already doing this with $app->getDocument().
- 12k
2
votes
addScriptDeclaration is not working
You are using onAfterRender event which is not suitable for modifying the document object because this event is triggered after the page has already been rendered. Use onAfterDispatch, onBeforeRender …
- 12k
1
vote
How do I add async attribute for scripts?
If you want to add attributes to all scripts, use a system plugin with onBeforeCompileHead event.
defined('_JEXEC') or die;
use Joomla\CMS\Plugin\CMSPlugin;
class PlgSystemExample extends CMSPlugin
…
- 12k
2
votes
Accepted
Custom module best practices. JS inside template file or not?
Adding JavaScript manually is bad also. You should use Document API instead.
You could avoid JS code cluttering your layout file by using Joomla\CMS\Document\Document::addScriptOptions() instead. …
- 12k
1
vote
Accepted
was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff)
This most likely means that you are adding non-existing assets. Their links generate a 404 page which is why you're getting the text/html MIME type instead of respective types for CSS/JS files.
- 12k
5
votes
Accepted
How to use HTMLHelper to add to the document head
1) JHtml is an alias for Joomla\CMS\HTML\HTMLHelper class. You'll have to start using the real class sooner or later because the alias will not exist in Joomla! 5.0. To use the real class you have to …
- 12k
1
vote
Accepted
How to pass a php array to javascript array/object with non-sequential keys
Don't wrap JSON-encoded values in quotes.
var roster = <?php echo json_encode($roster, true); ?>;
- 12k
2
votes
Accepted
How to submit JForm form based on custom dropdown list value change
onchange attribute can be added to the fields in your XML form. E.g. this is used in filter forms:
<field
name="access"
type="accesslevel"
label="JOPTION_FILTER_ACCESS"
description="J …
- 12k