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Questions tagged [javascript]

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.

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56 views

How can I unload scripts in Joomla 5

I need to unload /media/vendor/jquery/js/jquery.min.js from Joomla 5 in my custom template. Anyone can help me?
Uziel Almeida Oliveira's user avatar
0 votes
0 answers
23 views

Parent menu items in dropdown are not clickable

I've got a dropdown menu on my Joomla 4 site, and the parent items in the 2nd level are not clickable for some reason. What would cause that? Here is the site: https://qph.uim.temporary.site/ If you ...
Kris Hunt's user avatar
  • 156
1 vote
1 answer
29 views

How can I prevent dropdown.min.js from loading on the front end of my website?

dropdown.min.js is conflicting with the way I have my menu set up in my Joomla 4 website, but I can't disable it entirely because the back end of the website needs it. How can I keep it enabled for ...
Kris Hunt's user avatar
  • 156
0 votes
1 answer
106 views

Problem with dropdown menu in Joomla 4 site

I'm having a problem with the dropdown menu in my Joomla 4 site. I think there's some sort of Javascript conflict that's causing it, and I'm hoping someone smarter than me can help pinpoint it. The ...
Kris Hunt's user avatar
  • 156
1 vote
2 answers
68 views

Best way to save timestamp for new or modified records in custom component

In my custom component I have two database tables for items in my component with the standard 'created' and 'modified' datetime columns to contain timestamps when those items are created or modified. ...
Grant Hood's user avatar
0 votes
1 answer
57 views

Loading a JS file with web asset manager for Bootstrap modal

I'm loading a Bootstrap modal file in HtmlView.php and then a js file to manage it with the following schema: joomla.asset.json ... "assets": [ { "name": "almacen....
Peli's user avatar
  • 103
1 vote
1 answer
164 views

File Upload from WebApp to Joomla API

I have successfully programmed a Joomla 4/5 API to generate an API web service. There is a kind of weird bug uploading files though, because it basically works on localhost - but on the live system I ...
cappu's user avatar
  • 139
0 votes
2 answers
152 views

J5. Access editor instances in JavaScript

In JavaScript and J4, to get an editor object from the collection of objects with all editor instances running I use: let editor = Joomla.editors.instances[myEditorName]; I can see Joomla object in ...
Peli's user avatar
  • 103
0 votes
1 answer
219 views

Joomla 4 custom template not loading web assets

I am in the process of writing a custom theme for a client and am having issues with the Web Asset Manager. I have been following examples of other templates that are built for Joomla 4+, but I must ...
Mike Hermary's user avatar
1 vote
0 answers
39 views

Is there a JS event that gets fired when a subform row got moved / deleted?

When Adding a subform row (in the backend) it fires the "subform-row-add" event that can be observed with JS. I've tried default namings like "subform-row-moved", "subform-row-...
Marco's user avatar
  • 685
0 votes
2 answers
337 views

Casseiopa template - Bootstrap Carousel

I am trying to display a carousel in an article using the bootstrap code. This is a new Joomla 4 install using the casseiopa template. Here is my code: <div class="d-flex justify-content-...
j00m's user avatar
  • 191
0 votes
0 answers
24 views

JFormValidator is not defined

Getting this error in JS after updating from Joomla 3 to 4. Gonna debug more and post edits/answer here if I find it. If anyone knows already, feel free to tell!
Olle Härstedt's user avatar
2 votes
1 answer
241 views

How can I query a custom field value in JavaScript?

I am creating a website for a composer to include a page in a blog style with YouTube videos of concerts. I am attempting to block all the code for the videos from automatically loading on the page (...
Gillian's user avatar
  • 411
3 votes
1 answer
114 views

Can I delay loading a css file until a user is logged in?

I have a CSS file on a Joomla 4 site using a custom template, that has code that only applies to special views for logged-in registered (manager level) users on the front end that styles list displays ...
Gillian's user avatar
  • 411
2 votes
1 answer
906 views

Joomla 4 - Cassiopeia add JS and CSS

I am using Cassiopeia and Joomla 4. I want to add a slideshow.js and user.css file. I have already added the CSS file and it seems to be picking it up fine. I added the slideshow.js, but doesn't pick ...
j00m's user avatar
  • 191
0 votes
1 answer
47 views

Store Joomla content into javascript variable

let's say my Joomla is deployed in the Root subfolder , *root **Joomla soo the index.php for Joomla resides in root/Joomla. now I want to render Joomla content through Javascript from the root but ...
dhany saguntoro's user avatar
1 vote
1 answer
112 views

Joomla layout CSS classes in a view into iFrame

In the chat component I developed there is a View inside an Iframe in the Main View. The component's CSS works normally, but I can't use the standard Joomla layout classes. The HTML is sent by the ...
JonatasCF's user avatar
1 vote
2 answers
4k views

JRequest Method in Joomla 4

JRequest Remove from Joomla 4 then how i must use this method for example $controller->execute( JRequest::getCmd('task', $view) not work i must change it to what ?
Ali Zangeneh's user avatar
0 votes
2 answers
343 views

How can I sort an unordered list alphabetically by class with JavaScript or PHP?

In a custom J4 site I am using the Shack Locations (previously Focalpoint) core extension that displays a dynamically generated legend of location types on the front end, but it is listing the nine ...
Gillian's user avatar
  • 411
0 votes
1 answer
118 views

How to return data from 2 tables to one table using a select field

My tables: dzialki +--------------+-------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------+-------------+------+---...
Dariusz Tokarz's user avatar
0 votes
1 answer
180 views

How can I block a JavaScript script running when a modal is open?

EDIT: I shouldn't have asked this question. See my answer below. I have my own custom template on Joomla 4.0.6 with a simple scroll-to-top function. If I open edit an article on the front end, however,...
Gillian's user avatar
  • 411
1 vote
0 answers
71 views

Troubles with Implementation of self written Module for Joomla and Auto Suggest function which should be in Javascript

I am trying to find a way to implement either a self written module in Joomla with PHP code of an dictionary or try to use the dictionary by putting the PHP code in a joomla article with sourcerer ...
Parviz's user avatar
  • 11
2 votes
2 answers
442 views

Integrate external news content API into com_content articles

My client is looking to integrate news content coming from an external API into their Joomla website. The API is in the JSON format and includes multiple fields like title, summary, date, and full ...
Mike Hermary's user avatar
1 vote
1 answer
28 views

php exclusion in a joomla plugin of the xml sitemap page created by OSMAP

I have trouble uploading OSMAP sitemaps to google because of a plugin I am using. That plugin called autoanchor menu creates a menu based on titles in an article. really usefull for long articles. ...
Stackexchangeuser's user avatar
0 votes
2 answers
67 views

JavaScript toggle code works in J4 but not in J3

I have some simple code that hides or shows a div (that will contain an embedded contact form) when a button is clicked. I first set it up in J4.0.3 and it works fine, but when I tried in J3.10.2 the ...
Gillian's user avatar
  • 411
1 vote
0 answers
986 views

React.Js with joomla 4

I searched almost all possible joomla forums to integrate a SPA with joomla 4. I have a SPA with react ready and I want to display it on the administrator side as a component. The only problem is the ...
Amoghavarsha Kudaligi's user avatar
4 votes
1 answer
635 views

Best Practice: Loading component Styles & Scripts in J4

What is the best practice for loading styles and scripts? Option 1: HTMLHelper::stylesheet(Uri::base().'media/com_mycomponent/css/mycomponent.css'); Option 2: $wa = Factory::getApplication()->...
Glenn Arkell's user avatar
0 votes
0 answers
71 views

Cannot add Amazon Banner Links in Joomla Site

I am brand new to Joomla and it appears that it does not allow JavaScript codes to run by default. I am running my website on the latest version (3.10). I have looked all around the internet, disabled ...
Manish K Yadav's user avatar
1 vote
2 answers
194 views

How to create joomla plugin with jquery code

What is the best way how to add jquery code by Joomla plugin? How can I set that these code should be applied just for checkout page of VirtueMart in xml file? Is this the best way? <?php // no ...
user2623507's user avatar
1 vote
1 answer
258 views

Use Text-Editor in UIkit Modal (Module Backend)

For a new Project i would like to have an editor instance inside a modal popup (click on an object to add / edit details). I have my Custom Field that loads an editor like so: $editor = JEditor::...
Marco's user avatar
  • 685
3 votes
2 answers
206 views

Place article specific scripts in head section

I'm using a lot of javascript files for my articles. These scripts shouldn't be loaded everywhere - only in certain articles. That's the reason why I don't add them inside of the templates´ head. At ...
Berstos's user avatar
  • 31
0 votes
1 answer
64 views

Error in script declaration; Error:Cannot read property '1' of null

I updated plugin JCH Optimize. When it's enabled I get issue: Error in script declaration; Error:Cannot read property '1' of null I tried to exclude this script and css, but it doesn't work. Link ...
Boris's user avatar
  • 25
0 votes
2 answers
1k views

How to Fix PHP Deprecated : Factory::getDocument() is deprecated

How can I fix the following deprecation error generated by my php code? Factory::getDocument() is deprecated $app = Factory::getApplication(); $wa = $app->getDocument()->getWebAssetManager(); ...
Kumar Shivam's user avatar
1 vote
1 answer
846 views

How to fix "Reduce unused JavaScript" and "Minify JavaScript"

I have a Joomla website that I wish to make faster by following the indications given by the GoogleSpeed Insight page: "Reduce unused JavaScript" and "Minify JavaScript" google ...
Boris's user avatar
  • 25
1 vote
2 answers
3k views

How to add a piece of JavaScript code to the header?

A question from a complete Joomla noob, so bear with me:) I am trying to add a piece of JavaScript code (the Adsense Auto Ads code) to the header files of a Joomla website, but my approaches seem to ...
user213544's user avatar
0 votes
0 answers
219 views

Installing Node.JS and Socket.IO in Joomla

I'm trying to develop a simple chat for my website, I tried with ajax first but then I was recommended to develop it using Socket.IO instead, I saw their demo and everything looks great, I have my ...
MCorbo's user avatar
  • 1
1 vote
1 answer
283 views

Submitting a form in pure JS

How to get the formDate in the controller? my HTML <form id="myform" > <input type="number" name="jform[option][1]"> <input type="number" ...
MaXX's user avatar
  • 181
2 votes
1 answer
346 views

How is Mootools loaded?

A javascript component on my site has stopped working. While debugging I found out it conflicted with Mootools. Only then I realize Mootools is loaded on my page. I remember reading an article saying ...
shenkwen's user avatar
  • 1,389
1 vote
1 answer
266 views

Joomla 4 - Module Backend Subform subform-row-add "row" not available

while updating one of my modules for J4 i recently noticed that the repeatable subform field no longer provides the added "row" in JS. Working JS for J!3.x: $(document).on('subform-row-add', ...
Marco's user avatar
  • 685
2 votes
2 answers
558 views

addScriptDeclaration is not working

I am trying to add an inline Javascript in my Joomla 4 plugin using addScriptDeclaration().I edited the code like suggested but the plugin is not working .After enabling it , it is not doing anything ....
Devika's user avatar
  • 25
1 vote
0 answers
39 views

How can I update a Joomla form editor box contents from Javascript?

I have a form with lots of fields including editor fields that display using jce/codemirror. I have buttons that call the submitbutton.js which builds a string from other elements in the form. I can ...
mfleeson's user avatar
  • 128
1 vote
1 answer
300 views

Google map infowindow stops working on Joomla 1.5 version

My component has the functionality to load google map (Maps API version 3 with valid API key). My infowindow above the marker stops working. One week back everything was smooth and working good. Here ...
Vallabh Bothre's user avatar
1 vote
1 answer
263 views

How to use Openlayers transpiled Javascript code in my own extension (a "bundle")

I am developing a Joomla 3.x content plugin to display Openlayer maps in articles based on @Robbie Jacksons excellent tutorial at https://docs.joomla.org/J3.x:Developing_an_MVC_Component/Adding_a_Map ...
SoaringBird's user avatar
1 vote
1 answer
82 views

Use com_ajax with a custom field

I've created a custom form field for templates, which is meant to handle SCSS compile. In short, I've opened an issue on Github where I had a little chat with one of the Joomla devs about wasm compile....
thednp's user avatar
  • 415
0 votes
1 answer
153 views

Does an AJAX request to a PHP script inherit session context

From JavaScript loaded via a static HTML5 file [loaded from a Joomla page element's onClick event and window.open()], does an AJAX request to a PHP script inherit the session context such that ...
Designs Edge's user avatar
1 vote
2 answers
309 views

How to show multidimensional data in my CanvasJS chart?

<?php $db->setQuery("SELECT MartabehName, COUNT(MartabehCode) FROM `#__dimteacher` GROUP BY MartabehName"); $countMartabehName = $db->loadObjectList(); foreach($countMartabehName ...
saeed's user avatar
  • 43
2 votes
1 answer
423 views

Ajax post request with pure javascript, no jquery

I'm using fabrik to develop some applications, it's great. However I have the need to use ajax with it now, I know how to use it and I already have everything set up, but I need to fix the javascript ...
Logista's user avatar
  • 31
1 vote
1 answer
863 views

TinyMCE editor loaded through AJAX not working

I've built a form that calls for an editor to be loaded through AJAX, but when I insert the fetched contents I get only a <textarea>. If I hit the toggle editor button, then the editor gets ...
Chaosxmk's user avatar
  • 338
2 votes
2 answers
2k views

How can I add a local custom javascript file into the bottom of the template's index.php file?

I am writing some custom javascript in Joomla 4 Beta 6 to control various aspects of my custom front-end template's menus. It needs to load after the page has been rendered, so I want to add it at the ...
Gillian's user avatar
  • 411
0 votes
1 answer
42 views

How can I place a module position in the midpoint of my content no matter what size

I want to put a call to action in the middle of my content no matter what size the content it. I know I will need some JavaScript in order to calculate the word count and the mid point. And I know I ...
Eoin's user avatar
  • 1,954

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