jform | jQuery Web HTML Form Kit , convert JSON to form field | Form library

I have been attempting to solve an issue with a prod environment deployment of a grails 4 application for about a week now. When I run my application locally, via run-app or java -jar warfile.war, I am able to upload files and have the multipart content available in my controller. When I deploy run the application on a lightsail ubuntu 20 server, for some reason the parts are simply not there.

UI form code:

I wish in javascript when pasting the url of a youtube or facebook video, to get the id of this video. This is very strange because it works correctly only if the ID does not exceed a certain number of characters.

Here is the markup

I have this JSON data that I need to go through to extract all the data present in customfield_20340 that contains Crucible links. My task is to extract only the Crucible links present as a value in a given key. When I extract the Crucible links, I do not want any other characters or text. For example, I do not want the text "+REVCYCSCH-7080" and so on, just the individual links. At the moment, I am able to extract the entire content present in customfield_20340.

I am trying to read image from one folder and save new images in different folder with different names. I need all of them in different names because they are generated with different affine2d values. For example images in a1 folder will be aa1,aa2,aa3,aa4,aa5.... and images in a2 folder will be bb1,bb2,bb3.... is there any way for do that ?

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I am on a component where I want the user add their own fields as options for another record.

For example I have a view Product (administrator/components/com_myproducts/views/product/...). This view will get their title, alias and description of its form (administrator/components/com_myproducts/models/forms/product.xml). The form xml is static but I want users to add product attributes by themselves.

So I am adding another view Attributes where users can add records with a name and a field type.

Now I want these attributes to be added to the Product form. So it is basically fetching the Attributes from the database, loading the form XML, appending the attributes to the XML and feeding the modified XML to a JForm object to return it in the Product models getForm().

In the Product model this would look something like this:

I am Developing a Joomla Component for Joomla 3.x.

The Component is for Accounting and managing Properties.

In property view i've made a button where it goes to another view, for uploading a File.

I've given the object ID in the URL, but this is a little insecure i think and harder to manage also with redirecting.

I could not find how to do it right. My thought is in the property view getting the model and set the property id, then when clicking the button it jumps to that view.

In the View iv'e added this line, but it is wrong because it's not storing the id of property if an error occures, all other data is stored.

I have built an application in Maven Netbeans. This application is taking all the data from the Jforms and Jdialog and storing it in MySQL. It is working fine while I am running this application in NetBeans, but it is not able to communicate with MySQL when I try to run the built jar file.

I have tried building the project with dependencies but it does not work. The output when I am running from Netbeans is as follows: -

I am trying to create a calculator that can perform simple arithmetic calculations but when i run the code given below only the latest button is being rendered onto the screen. If the code seems too simple that has to do with the fact that i am still very green regarding swings.

I have tried various other methods including a Jform but that ended up posing more questions than answers.

Overriding the JFormRule function "test", I need to implement a server side validation of a value of the form field against the value of another form field in the same form. I am struggling with a probably very easy thing: How can I get the value of this other form field?

Here's an extract of my form definition easyfpu.xml: