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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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 ...
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36 views

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 ...
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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 ...
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119 views

Retrieve the value of a line a checkbox

I'm blocking on retrieving an item from a data list. My code: <div id="contenu2" class="content"> <div> <form action="" method="post" id="adminForm" name="adminForm"> <table ...
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0answers
535 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 ...
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96 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'...
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0answers
38 views

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/...
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“Error” when developing an MVC Component In Joomla

I'm getting an error when trying to create an MVC Component, as shows here: https://docs.joomla.org/Special:MyLanguage/J3.2:Developing_an_MVC_Component/Adding_a_front-end_form But the problem is ...