how do I create a datatable that saves form fields?

I created a form that has multiple fields, but when I try to save them in a datatable, I can not save.

Can someone help me?

Hi Carlos Angel,

What exactly is the problem?

If you have added a multiplier to your form the the data should be returned as an array of results and you can either convert that array to a string or, usually better, save the multiplier data to a second table linked to the main one by the new record ID.

Bob

Hi, Grey.


Each time I finish filling out my form and I try to save it appears this error


Warning: require_once (/ home /.../ public_html / joomla / libraries / joomla / document / html / renderer / head.php): failed to open stream: No such file or directory in /home/..../public_html /joomla/templates/jl_arc_free/error.php on line 42

Fatal error: require_once (): Failed opening required '/home/.../public_html/joomla/libraries/joomla/document/html/renderer/head.php' (include_path = '.: / Opt / cpanel / ea-php71 / root / usr / share / pear ') in /home/..../public_html/joomla/templates/jl_arc_free/error.php on line 42

Hi Carlos angel,

The error appears to be from a file in your template. Please try changing the template temporarily and see if the message disappears. If it does you may need to update your template.

Bob

Oi GreyHead.


I already know what the problem was.
This was happening because I had added a field multiplier inside the form, but the data was not saved because I did not have an array that could save the data from the multiplier.
The question now is: how can I make this array?