Meta Box

You're using exclude which means do not show on these pages (show on all pages except these). You just need to change it to include which means show only on these pages.

Yes, it is. To clone a group, please add 'clone' => true to the group field.

Hi, implementing image upload in the frontend is quite complicated. I'm not sure how you code it but you can look at the code of file_input.php as a start point.

I had another customer who had (maybe) similar problem: he registered a lot of meta boxes and fields and couldn't save them. The problem was: PHP limits the number of POST fields, usually 1000, and also POST size. This makes you not save all fields when you build your meta boxes with the Builder.

Here are some links for reference about this:

http://stackoverflow.com/questions/8710185/new-limit-within-php-1000-fields-per-post-does-someone-know-if-the-number-can
http://www.inmotionhosting.com/support/community-support/prestashop-15/increase-the-maxinputvars-in-phpini

The fix for that is editing the .htaccess (or php.ini) like this:

php_value max_input_vars 3000
php_value suhosin.get.max_vars 3000
php_value suhosin.post.max_vars 3000
php_value suhosin.request.max_vars 3000

See here for more information: http://stackoverflow.com/a/14166562/371240

Please try and let us know if this fixes.

Hi, I've just sent you the invoice via email.

I will add invoice download link to user profile later.

Have fun.

It does have clear floats, of course. But the thing is the plugin needs correct number of columns to output correct opening and closing divs. You can see it in the console like this:

Here is an example to illustrate what I meant in previous reply: assuming we have 2 rows, 1st row has 2 fields (each field has 1/4 width), 2nd row has 4 fields (each field has 1/4 width):

add_filter( 'rwmb_meta_boxes', function ()
{
	return [
		[
			'title'  => 'Demo columns',
			'fields' => [
				[
					'id'      => 'text1',
					'type'    => 'text',
					'name'    => 'Text1',
					'columns' => 3,
				],
				[
					'id'      => 'text2',
					'type'    => 'text',
					'name'    => 'Text2',
					'columns' => 3,
				],
				[
					'type'    => 'custom_html',
					'std' => '',
					'columns' => 6,
				],
				[
					'id'      => 'text5',
					'type'    => 'text',
					'name'    => 'Text5',
					'columns' => 3,
				],
				[
					'id'      => 'text6',
					'type'    => 'text',
					'name'    => 'Text6',
					'columns' => 3,
				],
				[
					'id'      => 'text7',
					'type'    => 'text',
					'name'    => 'Text7',
					'columns' => 3,
				],
				[
					'id'      => 'text8',
					'type'    => 'text',
					'name'    => 'Text8',
					'columns' => 3,
				],
			],
		]
	];
} );

An easy way to do that is keep adding 4 fields for columns, but you can use a special field like custom_html with zero content. That forces the plugin to output empty divs in the column which helps to maintain the layout.