'jQuery' is undefined

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I updated my aspx pages, but got 'jQuery' is undefined. The related code in the .aspx is below:

JavaScript

<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/jquery-ui.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/i18n/jquery-ui-i18n.min.js"
    type="text/javascript"></script>
<script src="../Scripts/jquery-1.4.1-vsdoc.js" type="text/javascript"></script>
<script src="../Scripts/jquery.ui.core.js" type="text/javascript"></script>
<script src="../Scripts/jquery.ui.widget.js" type="text/javascript"></script>

The errors like that:
'jQuery' is undefined jquery-ui.min.js, line 5 character1
Object expected jquery-ui.i18n.min.js, line 5 character1
What's wrong here? Thanks.

Posted 5-Feb-14 2:49am

Member 10454592

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[no name] 5-Feb-14 9:00am

If I use the old code like that
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/jquery-ui.min.js"
type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/i18n/jquery-ui-i18n.min.js"
type="text/javascript"></script>
<script src='../Scripts/jquery-1.4.1-vsdoc.js' type='text/javascript'></script>
<script src='../Scripts/jquery.ui.core.js' type='text/javascript'></script>
<script src='../Scripts/jquery.ui.widget.js' type='text/javascript'></script>
<script src="../Scripts/jquery.ui.datepicker.js" type="text/javascript"></script>
No error displays. To update to new jquery version, what should I do here? Thanks.

2 solutions

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Ankur^\m/ · Accepted Answer · 2014-02-05T02:53:00

Solution 1

As a prerequisite, jQuery UI requires jQuery library be loaded on the web page.
Add a reference to jQuery just before you call jQuery UI and the error will go away.
If you are using Google CDN, you can add the below line:

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

Posted 5-Feb-14 2:53am

Ankur^\m/

Updated 5-Feb-14 2:56am

v2

Comments

[no name] 5-Feb-14 9:18am

I understand that it should should work if loaded from a local folder. Thanks.

CoderPanda · Accepted Answer · 2014-02-05T02:55:00

Solution 2

There doesn't seem to be reference to jQuery itself.

Please add one such as this. You may want a newer version though.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>

[Please accept/up-vote answers or solutions that work for you to encourage others]

Posted 5-Feb-14 2:55am

CoderPanda

v2

Comments

[no name] 5-Feb-14 9:17am

Yes - Using V1.6.2 works like my old code using V1.4.2. Thanks.