Joomla4 happyfox prettyPhoto popup iframe embed not work SOLVED

Detail: Joomla 3, click popup view
Run joomla 4 not view
Reason: joomla4 miss jquery jquery-migrate.min.js
-
Solution: at joomla 3 get media/jui/js/jquery-migrate.min.js
Add to joomla 4

 

Win 10 joomla XAMPP Input variables exceeded Input variables exceeded warning

Warning:  Input variables exceeded 2000. To increase the limit change Input variables exceeded  in php.ini. in 

Solution
Config D:\xampp\apache\conf or C:\xampp\apache\conf (folder did setup xampp)
change or add php_value max_input_vars 10000

 

J4 load template selected params by menu assign

Detail: admin copy template,  template assign by menu item. This copied can change params

Explain: when duplicate template, db will create 1 row template_style new id. And param can change. Template assign by menu item -> #_menu have column 'template_id'

Solution:

template_name/index.php

use Joomla\CMS\Factory;

$app   = Factory::getApplication();
/*getparameName*/
$paramValue = $app->getTemplate(true)->params['param_name'];