vb.org Archive - what's wrong with this?

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- - what's wrong with this? (https://vborg.vbsupport.ru/showthread.php?t=221449)

AFemaleProdigy

08-22-2009 02:14 AM

what's wrong with this?

Hey everyone! I unfortunately have to work with someone else's coding on this new project. I get a parse error every time I try to put this into my headinclude. I don't know this type of code. Can anyone tell me what is wrong with it?

Thanks!

Code:

<script type="text/javascript">

     $(document).ready(function(){

  $('#mainMenu > li').hover( function() { $(this).addClass('hover') }, function() {$(this).removeClass('hover')});

     });

 </script>

Dismounted

08-22-2009 05:24 AM

Parse error when you try to save the template from vBulletin? Could you post the full error?

AFemaleProdigy

08-22-2009 11:26 AM

Sure. It gives me this error....

The following error occurred when attempting to evaluate the template 'headinclude':

Parse error: syntax error, unexpected '(', expecting T_VARIABLE or '$' in /var/www/vhosts/am-tech.org/httpdocs/community/includes/adminfunctions_template.php(3939) : eval()'d code on line 56

This is likely caused by a malformed conditional statement.

Dismounted

08-22-2009 11:46 AM

Ah, yes, I see the the error now. The vBulletin template parser is interpreting "$(this)" (+ others) as a PHP variable, which it is not. (The error is thrown because it contains characters that are deemed invalid in a PHP variable.) Try this instead:

HTML Code:

<script type="text/javascript">

     \$(document).ready(function(){

  \$('#mainMenu > li').hover( function() { \$(this).addClass('hover') }, function() {\$(this).removeClass('hover')});

     });

 </script>

AFemaleProdigy

08-22-2009 12:01 PM

Yeay!! That worked! Thanks so much! :D

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X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01032 seconds Memory Usage 1,717KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_code_printable (1)bbcode_html_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: