JQuery Dollar Sign Is Undefined

August 22, 2022 Post a Comment

In my quest to get historical information, i tried using the below code. Chrome debugger says that Uncaught ReferenceError: $ is not defined. Can you suggest a fix, i'm really stuc

Solution 1:

Just add a reference to the JQuery source before your script:

<script src="http://code.jquery.com/jquery.min.js"></script>

Solution 2:

Add this line:

google.load("jquery", "1.7.1");

Just under this one you already have:

google.load('visualization', '1', {'packages':['annotatedtimeline']});

This will load jQuery from the Google jsapi you already use. This is the best solution regarding your code.

Solution 3:

Try adding a jQuery reference:

Baca Juga

<head>      
    <script type='text/javascript' src='http://code.jquery.com/jquery-1.8.3.min.js'></script>
    <script type='text/javascript' src='http://www.google.com/jsapi'></script>
    <script type='text/javascript'>

OR (but i thinks this wont work because you are calling a jQuery in your loading function, thus first way is probably better)

Add it via the JSAPI Google Loader you're using:

<head>      
    <script type='text/javascript' src='http://www.google.com/jsapi'></script>
    <script type='text/javascript'>
        google.load('visualization', '1', {'packages':['annotatedtimeline']});
        google.load("jquery", "1.8.3"); // note, you can also load jQueryUI this way,

// on another note, not sure how high a version google supports
Please see Hosted Libs for more info

JavaScript File

JQuery Dollar Sign Is Undefined

Solution 1:

Solution 2:

Solution 3:

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