Hi guys
After trial and errors, I think I found a fix. This is my 2nd attempted post for bug fix, so I hope I can explain as clearly and layman as I could. Open up wp-content\plugins\register-plus.php with a text editor (I used notepad++). There are 2 parts of the codes to add for it to work.
Part 1 (adding the css & jquery script for the date-picker to work)
At around line 31, you should be able to see this line
#Enable jQuery on Settings panel
if( $_GET['page'] == 'register-plus' ){
wp_enqueue_script('jquery');
add_action( 'admin_head', array($this, 'SettingsHead') );
}
In the next line right after } (as the code segment above) , add this
add_action( 'admin_head', array($this, 'PassHead') );
Part 2 (adding the "missing" code)
Around line 1576, look for the following
switch( $v['fieldtype'] ){
In the next line right after { (as the code segment above) , add this
case "date" :
$outfield = '<label><input autocomplete="off" class="date-pick" type="text" name="' . $id . '" id="' . $id . '" value="' . $value . '" /></label>';
break;
This is it. If you have any issue, please post back here, I will do my best to assist.