Questions tagged [form]

A web form, also called html form, is a special html element consisting of several input elements, that allows the users to enter and send data to the server. One of the most common type of forms are the contact forms in websites.

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9 views

Override form fields in custom component

I'd like to override my radio form field that I made in my .xml file in my custom component. But i tried overriding it in my template via this post: Template override form fields in com_user But that ...
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22 views

Manually render Clear form button in layout

I followed instructions here and I render some fields in my front end view, like this: echo $this->filterForm->renderField('search', 'filter'); Now I wonder how to manually add a clear button. ...
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38 views

Where do I add php code to submit an HTML form?

I am new to Joomla, and so far, I used the basics to make a simple website. I decided to try out making a component, using JCB, that has a database of a list of items, and for each item, there is a ...
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32 views

Manipulate values of form before sending

A customer of mine has a Joomla website with several forms. When submitting these forms an email is sent to my customer with the content. Unfortunately the preset values ("value if empty") ...
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1answer
218 views

How to override a form field in Joomla 4

I have the following field in my module's XML: <field addfieldpath="/modules/mod_xxxxxx/fields" name="icon" type="filelist" label="Icon" />...
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20 views

Getting object value from form fields

when i do a var dump of ($fields), i get this. i am trying to get the object element => @attributes => article protected 'autofocus' => boolean false protected 'element' => object(...
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32 views

loadForm change behaviour from J!3.9 to J!4.0 and data not loaded with the form

In my component in a model backend, I'm loading a form but since moving the code to be used on J!4.0 the data associated to the form isn't loaded anymore. The loadForm is called: https://github.com/...
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16 views

Capture multiple images using camera in file upload field in RSForm Pro

I want to capture multiple images using camera in file upload field in RSForm Pro. Currently, it won't allow me to capture multiple images in the single field. Please see the file upload field, in ...
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1answer
34 views

Dynamic Form based on Signed in User

I am a total noob in coding. Back in engineering school we had some coding classes and I was good at it but I never really focused on that. I know some python and c# and that is about it. I have a ...
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1answer
37 views

Should language file definitions/translations be used by multiple forms with the same text?

If you have a set of forms and some of the same fields are used on each form, do you create a language definition for each form's version of the field or just create a definition for the field? For ...
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23 views

When I save form data on a Joomla site to the database, Joomla logs me out

I am trying to make a Joomla-based warranty registration system. Recently, I was able to turn on the possibility of registering new users and logging them in. Only registered/logged-in users will be ...
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20 views

Implementing CSRF protection with Techjoomla's API plugin

I am writing an API and I want it to check that the data that has been entered came from a valid user session on my website. The API uses Techjoomla's API Plugin. When I send a 'POST' request to my ...
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24 views

Form With Buttons That Don't Submit Data

I am trying to make a page that performs various functions in vanilla Javascript. One of the functions involves submitting form data to Joomla. However the issue I have is that Following the following ...
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10 views

How to update an old contact form or fix a broken captcha requirement?

I never worked on this site and it appears to be outdated in the CMS. I am not very familiar with Joomla, but I see a bunch of console errors: http://www.frenchquarter-apartments.com/forms.php?...
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1answer
78 views

custom form list field add disabled options - create optgroups

I have a working list based on an sql query. Now I would like to add some spacers (not selectable items). When doing this manually in xml you can add the disabled attr to that item, but how can I do ...
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2answers
73 views

Access parent field value out of subform

I made a custom field and using it in a subform looking somewhat like this: <config> <fields name="params"> <fieldset name="basic" addfieldpath="/...
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1answer
59 views

Reload Item View with a Button and send a variable to the session

I try to add the possibility to my component to unlock content within the component item view. If you watch the item view page, you see a description and an image and a little button. If you click the ...
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2answers
260 views

How to dynamically reload admin-form-fields in Joomla

In a custom component, I'm developing an admin form with 2 fields, a combo-box for jobTitles and checkboxes for technologies. Both fields are loaded from a database table. The values of the checkbox ...
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1answer
155 views

How adjust "Maximum upload size" indicator for file upload?

Joomla prints a short notice regarding the Maximum upload size when including a file upload field with the standard form field file, see code and image below: <field name="image" ...
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1answer
56 views

Save/load a custom form inside a new tab in the article edit view

I have a plugin which loads a custom form in a new tab inside the article edit view. So far, no problem with this part: public function onContentPrepareForm(Form $form, $data) { // Check we are ...
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77 views

handling simple module form

I'm new in joomla, I created a module for learning purpose, let name it mod_form1, I don't know what framework or class in joomla i should use for this so I use plain HTML. this is my tmpl/default.php ...
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1answer
152 views

Pop up AcyMailing subscription form

I am trying to build a Joomla website with an AcyMailing subscription form. I'd like the form to be a pop-up window. I have researched thoroughly and I have achieved most of what I want. Now I have a ...
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17 views

Fabrik security issue: input tag attributes expose database table prefix

In the generated HTML for the input field, the id and name attributes shows the Joomla database table prefix. Exposing the database prefix is a security concern. Is there a way to prevent this? <...
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1answer
723 views

Update List field rendering after ajax update

for one of my extensions i need to update a select list by ajax. the whole ajax call is working and i got the new option vars for the select list. I add those options in the ajax's "success" function ...
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2answers
131 views

Js/Ajax function into a Js file doesn't work

I'm not a programmer (This is my hobby, but I like to learn new things). :) I'm developing a JComponent on my side, and I need to integrate an Ajax Call in order to check something. But I have this ...
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1answer
1k views

Error "Uncaught TypeError: Cannot set property 'value' of undefined" on submit form

I'm getting the following error when trying to submit a form using Joomla.submitbutton('book.submit') The error I get is: Uncaught TypeError: Cannot set property 'value' of undefined at Object....
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44 views

Form only posts regular HTML inputs (not posting XML fields)

I have a form (with XML fields) and it posts only the hidden fields type and other regular HTML inputs. It doesn't post the XML form. My form <form action="<?php echo JUri::base().'getpost'; ?&...
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61 views

Submit an XML form via AJAX using Joomla.submitbutton/form

I know there are a few questions regarding how to submit forms with AJAX but i could not figure out how to do it in my case. Should it be something like this? $("#adminForm" ).submit(function( ...
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1answer
99 views

Cannot extend my custom component's validation rules -- does not validate

I'm following along with this tutorial https://docs.joomla.org/J3.x:Server-side_form_validation My form <form> <fieldset name="form_name" addrulepath="components/com_mycomponent/models/...
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33 views

Display a form and post it to dabase

I want to insert a form in a default.php file and post it to the database. How should it be done? By adding an XML form or creating a regular HTML form and posting it to the database through a ...
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1answer
180 views

Joomla post requests

I'm trying to make an android application and so i want to connect it directly to my Joomla website, i want to send some post requests but they are getting denied, I'm not asking for any help ...
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1answer
46 views

Is there an easy way to build a form in Joomla that stores the currently logged in user's name?

I have a form created with the breezingForms extension for Joomla. I'd like to store the currently logged in user's name with the form. I don't need to continue to use the same extension. However, ...
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1answer
532 views

User Registration Assign to Specific Group

Joomla 3.9.14 I have a URL example.com/training/register, this displays a default Joomla user registration form. Within Joomla I have various user groups; - Guest - Registered - - Training - - ...
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123 views

Joomla datepicker field issue

Can someone help please? I'm working on a simple component which displays events. The component allows events to be submitted from the frontend. The form uses the Joomla datepicker. The problem I'...
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1answer
120 views

Contact Form Non Unique id #jform_id

Joomla 3.9.14 When I open a contact to edit their details and look in the browser console I can see the following notice; [DOM] Found 2 elements with non-unique id #jform_id: (More info: https://...
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2answers
63 views

How to bypass deny direct access to edit link

I managed to edit a file in controller to allow for the edit article link to be directly accessed if a user has a particular username. This is a core edit, but it's a local website only only my pc so ...
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1answer
215 views

Using a custom field with different names

I want to use a flexible field name for a field across different forms thru my extension. My custom example field looks like this: defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\...
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1answer
86 views

Associate template to getMailer class

I have created a custom form, after submit send email to recipient with JFactory::getMailer With this class can add body, for example: $mailer = JFactory::getMailer(); $mailer->addRecipient('test-...
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1answer
131 views

Joomla editor field type text not posted when submitted

I'm working on a custom joomla module. It has a form with an "editor" type field. The fields are defined in the related xml file: <form> <fields name="main"> <fieldset name=...
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98 views

Variables in XML form definition

I'm creating a form using the Joomla XML form definition, and I want to create a range of integer values a user can select from. The number/integer field is fine for this use-- but I need to allow the ...
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1answer
37 views

Joomla 3 - Text area in Editor field breaks the Admin section

I have an editor field with some HTML code in it. The HTML code consists of a form and one of the form fields is a text area. When this code is added to the editor field, the Admin section of the ...
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1answer
693 views

How to make form action to work?

I'm learning how to make my own module on Joomla. MyModule mod_planejamentomensal.php is like this: //No direct access defined('_JEXEC') or die; require_once dirname(__FILE__) . '/helper.php'; ...
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1answer
194 views

How to access user-submitted values from a dynamic form?

I want to insert a row in my db-table with inputs from users. The form the users fill out is made with a foreach-loop: foreach ($results as $row) { echo '<div class="vm_kampe"><input ...
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2answers
456 views

Convert article to PDF?

I was wondering if anyone knows of any way to take the HTML content of a custom module which is placed inside an article and convert the HTML to PDF via the click of a button or so. So basically the ...
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1answer
97 views

Don't add empty fields to database after submission?

Is there any PHP code which will allow me to NOT submit any empty fields to the database. I have a form with about 200 fields, and a lot of the times many of them are empty. How can I not add the ...
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1answer
892 views

Assign user to a specific group based on custom field selected

I'd like to assign a user to a custom group instead a some standard Joomla group, based on a dropdown choice. I've created a user group named "students". Then I added a new custom custom field for ...
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1answer
29 views

How can I make it pssible for users to login and add their products?

I want to build a form for the users of my website to let them easily add their products in frontend page under the name of their shop. To this end, which plug-in, component, or extension ...
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2answers
524 views

How can I change the Class of SELECT fields that Joomla generates'

I've disable chosen.js so that all my <select> tags are plain HTML, but am so far unable to change the default class of inputbox to one of my choosing, (specificially from the Search Tools ...
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1answer
35 views

Component/software recommendation?

I want to know if you guys know of any good components or extensions which can perform the following: I want a user to be able to submit a form, view this form and edit it when they require. Every ...
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1answer
1k views

How can I save multiple dynamic values using check boxes?

I have a form which fetches and displays data from two databases (sessions, students) and allows a curriculum manager to select different combinations of students and classes by clicking check boxes. ...