Check if jQuery is Loaded

if (typeof jQuery == 'undefined') {

    // jQuery IS NOT loaded, do stuff here.

}

Comments

  1. User Avatar
    Ben
    Permalink to comment#

    I usually do alert($);

  2. User Avatar
    Sarfraz Ahmed
    Permalink to comment#

    or

    alert(jQuery);

  3. User Avatar
    Sunny Verma
    Permalink to comment#

    use
    if (typeof jQuery == 'function')
    or
    if (typeof $== 'function')

    to check if jQuery is Loaded

  4. User Avatar
    jamal
    Permalink to comment#

    if(jquery) will do tjob

  5. User Avatar
    jamal
    Permalink to comment#

    if (jQuery) {
    alert(“jquery is loaded”);
    } else {
    alert(” Not loaded”);
    }

Posting Code

You may write comments in Markdown. This makes code easy to post, as you can write inline code like `<div>this</div>` or multiline blocks of code in triple backtick fences (```) with double new lines before and after.

Code of Conduct

Absolutely anyone is welcome to submit a comment here. But not all comments will be posted. Think of it like writing a letter to the editor. All submitted comments will be read, but not all published. Published comments will be on-topic, helpful, and further the discussion or debate.

Want to tell us something privately?

Feel free to use our contact form. That's a great place to let us know about typos or anything off-topic.

Submit a Comment

icon-closeicon-emailicon-linkicon-menuicon-searchicon-tag