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I am bining plugin files to reduce the number of HTTP requests. Removed minimization for debugging.

The bined script file is:

test.js:

(function($){
    $.fn.extend({
    GetNewDiv: function(){
        return $('<div>Testing new div</div');
    }
    });
})(jQuery)

// ;jQuery.noConflict(); 
(function($){
    $.fn.extend({
    GetNewSpan: function(){
        return $('<span class="test">Testing new div</span>');
    }
    });
})(jQuery)

HTML that uses this file

<html>
<head>
<script type="text/javascript" src="jquery-1.4.2.js"></script>
<script src="test.js" type="text/javascript"></script>

<script type="text/javascript">

$(document).ready(function(){
    alert('document ready');
});
</script>
</head>
<body>
test message
</body>

Opening the file in Firefox displays this error in Firebug

function ($) {$.fn.extend({GetNewDiv: function () {return $("<div>Testing new div</div");}});}(jQuery) is not a function
file:///C://js/test.js
Line 10

Adding "jQuery.noConflict(); " between the 2 plugin helps, but then the error changes to $ is not a function

Any ideas what is wrong? What is the correct way to bine multiple .js files into one file?

Thanks Abhi

I am bining plugin files to reduce the number of HTTP requests. Removed minimization for debugging.

The bined script file is:

test.js:

(function($){
    $.fn.extend({
    GetNewDiv: function(){
        return $('<div>Testing new div</div');
    }
    });
})(jQuery)

// ;jQuery.noConflict(); 
(function($){
    $.fn.extend({
    GetNewSpan: function(){
        return $('<span class="test">Testing new div</span>');
    }
    });
})(jQuery)

HTML that uses this file

<html>
<head>
<script type="text/javascript" src="jquery-1.4.2.js"></script>
<script src="test.js" type="text/javascript"></script>

<script type="text/javascript">

$(document).ready(function(){
    alert('document ready');
});
</script>
</head>
<body>
test message
</body>

Opening the file in Firefox displays this error in Firebug

function ($) {$.fn.extend({GetNewDiv: function () {return $("<div>Testing new div</div");}});}(jQuery) is not a function
file:///C://js/test.js
Line 10

Adding "jQuery.noConflict(); " between the 2 plugin helps, but then the error changes to $ is not a function

Any ideas what is wrong? What is the correct way to bine multiple .js files into one file?

Thanks Abhi

  • javascript
  • jquery-plugins
  • minimize
Share Improve this question edited Jan 31, 2011 at 13:58 Pointy 414k62 gold badges595 silver badges629 bronze badges asked Jan 31, 2011 at 13:56 AbhiAbhi 1071 gold badge3 silver badges13 bronze badges 2
  • 2 when you paste code into questions on Stackoverflow, just paste the code, select it, and then click the "{}" at the top of the edit box. – Pointy Commented Jan 31, 2011 at 13:59
  • ah! I was trying to figure that one out. Thanks for the tip. – Abhi Commented Jan 31, 2011 at 15:02
Add a ment  | 

1 Answer 1

Reset to default 11

You just need a semicolon between the files. Each of those ... things is a JavaScript expression fragment. Without a semicolon, the parser thinks the expression continues.

Semicolons are sometimes optional in JavaScript, but when they're not, they're not.

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