放置.noConflict（）以将$修复为Jquery错误

Question

I'm having trouble figuring out where would I place the function try{jQuery.noConflict();}catch(e){}; to get my jquery back in working order.I am new to working with jquery code as well so i do not know where to begin so step by step would help me understand where to actually place the code.

Firebug points out that there may be conflicting code on the site. The "select state" drop down menu does not work because the javascript is voided.

SUBJECT SITE

Stacked Jquery:

e()chosen...=0.9.11 (line 9)
e()chosen...=0.9.11 (line 9)
e()chosen...=0.9.11 (line 9)
e(e=select#billing_state.state_select, t=undefined)chosen...=0.9.11 (line 9)
(?)()chosen...=2.0.14 (line 9)
e(r=0)chosen...=0.9.11 (line 9)
a(e=Object[select#billing_state.state_select, select#shipping_state.state_select],   n=function(), r=undefined)jquery.min.js (line 2)

a(e=function(), t=undefined)jquery.min.js (line 2)
e(n=undefined)chosen...=0.9.11 (line 9)
(?)(e=function())chosen...=2.0.14 (line 1)
a(t=[Document /products-page/checkout/, [function()]])jquery.min.js (line 2)
a(e=Document /products-page/checkout/, t=[Document /products-page/checkout/, [function()]])jquery.min.js (line 2)

a(e=undefined)jquery.min.js (line 2)
a()jquery.min.js (line 2)

Answer 1

By using jQuery you would be (by default) using a dollar sign to declare jQuery statements, ^eg: $('#id').val(); . However jQuery is not the only JavaScript library that does this.

By saying you are trying to get your " jquery back in working order " I assume you have been using it successfully until recently. This may have been caused by adding a new JavaScript Library that also uses a dollar sign for its statements. To prevent this you are correct in using the noConflict() method, however it does not require a try...catch block.

The noConflict() method can added a couple of places:

1) After you have declared/used the jQuery Library:

<script src="jquery.js"></script>

<script>
  $.noConflict();
  // Code that uses other library's $ can follow here.
</script>

2) You can place it at the very end of your jQuery Library by adding jQuery.noConflict(); as the very last line

Note that when you use noConflict() any jQuery statements afterwards will have to be declared using the jQuery prefix instead of the dollar sign.

Additional information can be found on the jQuery API or this Other StackOverflow Answer

Regards,

Grant