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Questions tagged [mvc]

MVC stands for Model-View-Controller. It divides a given software application into three interconnected parts, so as to separate internal representations of information from the ways that information is presented to or accepted from the user.

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How to get an AJAX call in component's administrator side

I added a component to my site and it accesses my DB via an AJAX call. In my 'tmpl' folder, I have a 'default.php' file which makes an AJAX call that is received by view.json.php just outside that ...
LaioZatt's user avatar
2 votes
1 answer
313 views

Create record from modal edit form

Is there a standard Joomla mechanism / development pattern for creating a modal edit form to create an item from within another item? I've used this tutorial to create a modal list view, where you ...
codinghands's user avatar
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1 vote
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Joomla 4 not unzipping custom component update package

I have developed a custom Joomla 4 component called "com_news" and successfully implemented the update functionality before. However, now I am encountering an issue where Joomla can't unzip ...
DeesreX's user avatar
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1 vote
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Getting allready created component model instance in a module (singleton)

I have a module, that does some stuff and needs the data from the list model of my component. Everything is coded in MVC pattern using the Joomla framework. When clicking on a menu item the list model ...
maidan's user avatar
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1 vote
0 answers
172 views

Embed custom JS app in Joomla MVC

A before warning: I'm new to both Joomla, PHP and JS. So this might be obvious, but I'm lost. I'm looking to embed a program I made in react/node into Joomla. The program uses JSX to create the HTML ...
miasto's user avatar
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1 vote
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584 views

JModelAdmin - save() method. What's the purpose of $table->newTags?

Can someone explain me why in the save method of the AdminModel class, there is the creation of a new $newTags property on the $table? How this new property is used? How is it handled later on by the ...
FFrewin's user avatar
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1 vote
0 answers
105 views

How to retain state on refresh when adding a new item?

In a component I'm building I plan on having a 'new item' screen featuring a button that will, on click, allow a modal selection from a 'list' view using a custom modal form field type. Once done, I'...
codinghands's user avatar
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Can I load my controller, model and view directly from the plugin?

I am trying to create a plugin that adds a new view to my component (addon). Can I load my controller, model and view directly from the plugin? For example: require_once("/pludins/myplugintype/...
MaXX's user avatar
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