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Multi event registration and Java errors

Posted: November 7, 2012 at 2:21 pm

Viewing 11 reply threads


Suhaib Siddiqi

November 7, 2012 at 2:21 pm

After I activate multi event registration plugin, I see some java conflicts in Firebug. Below is the message from Firebug:

TypeError: jQuery(“#event_espresso_shopping_cart :input[id^=”price_option-“], .price_id, #event_espresso_coupon_code, #event_espresso_groupon_code”).on is not a function
[Break On This Error]

…conds();wa=na.getUTCMilliseconds();}na=(pa=10000?(pa<0?"-":"+")+o(6,pa<0…


Jonathan Wilson

November 14, 2012 at 4:03 pm

Suhaib,

Can you share the link to your site where the errors are occurring, so we can take a look?


Suhaib Siddiqi

November 20, 2012 at 12:30 pm

Jonathan, Sorry for late response. I updated to one of the latest build and the errors disappear. Anyway the link is http://bostondesiconnection.com.

Thanks


Jonathan Wilson

November 20, 2012 at 1:59 pm

Hi Suhaib,

Glad to know this has been fixed. Let us know if you have anymore issues.

I am marking this issue resolved. If you need further assistance, please start a new topic. Thanks.


Dave Wilkinson

November 26, 2012 at 12:13 pm

Sorry but I have the Same error but this is with the latest downloads

With the plugin activated;
(espresso_cart_functions.js)
Uncaught TypeError: Object # has no method ‘on’ espresso_cart_functions.js:227
//Couppon codes
jQuery(‘#event_espresso_shopping_cart :input[id^=”price_option-“], .price_id, #event_espresso_coupon_code, #event_espresso_groupon_code’).on( ‘change’, function(){
SyntaxError: Unexpected end of input

Calendar will display with plugin disabled.


Jonathan Wilson

November 26, 2012 at 1:40 pm

Hi Dave, will you activate the plugin and share the URL with us?


Dave Wilkinson

November 26, 2012 at 2:01 pm

Just Emailed you ๐Ÿ™‚

support@eventexpress.com

plugin activated.


Josh

  • Support Staff

November 26, 2012 at 2:36 pm

Hi Dave,

Event Espresso requires the current version of jQuery that ships with the current version of WordPress. It looks like your theme, or another plugin, is de-registering the version of jQuery that is bundled with WordPress, and is including a much older version (version 1.4.2 of the jQuery JavaScript Library)

Can you check to see if the theme is deregistering the current version of jQuery that is bundled with WordPress?


Dave Wilkinson

November 26, 2012 at 3:06 pm

Hi,

What version should it be using?

I have found the reference within the theme it is using
http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js

Regards

Dave


Dave Wilkinson

November 26, 2012 at 3:12 pm

I have just used http://code.jquery.com/jquery-1.8.3.min.js?ver=1.8.3 instead – I dont get the calendar but just the buttons

Scrap that – I just removed the wp_register & wp_deregister lines out of the theme and it has worked fine ๐Ÿ™‚

Thank you for pointing me in the right direction!

Dave


Josh

  • Support Staff

November 26, 2012 at 3:15 pm

WordPress 3.4 ships with jQuery version 1.7.2.

You can alter the theme so it will always be current.
It will likely have a function like this:

function theme_js() {
  if (is_admin()) return;
  wp_deregister_script( 'jquery' );
  wp_register_script( 'jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js');
  wp_enqueue_script( 'jquery' );
}

these two lines can be removed so the bundled version loads:

  wp_deregister_script( 'jquery' );
  wp_register_script( 'jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js');

If the theme is loading jQuery in the header.php file (not in a function), you could change it to this:

<?php wp_enqueue_script("jquery"); ?>


Dave Wilkinson

November 26, 2012 at 3:19 pm

I just removed the wp_register & wp_deregister lines out of the theme and it has worked fine
Thank you for pointing me in the right direction!
Dave

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