jQuery and other libraries, and the usage of '$'

Question

I have a quick, beginners-type-question. If I were to use jQuery and some other framework, would the following statement be problematic:

jQuery(document).rea         


        

Answer 1

jQuery(document).ready(function ($) {
    $("input[name='password']").focus(function () {
        $("input[value='login']").attr("checked", "checked");
    });
});

Callback for ready() receives jQuery as an argument: you can call this argument $. This will override other $ definition in the scope of the callback.