jQuery - The noConflict() Method


What if, while using JQuery, you want to utilise other frames of your pages ?

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jQuery and Other JavaScript Frameworks

As you may be aware, jQuery employs the $ symbol as a shortcut for jQuery.

There are several more well-known JavaScript frameworks, including as : Angular, Backbone, Ember, Knockout, and more.

What if the $symbol is also a shortcut in other JavaScript frameworks ?

If the same shortcut is used by two separate frames, one may stop working.

The jQuery team has previously considered this and added the noConflict() function to their library.

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The jQuery noConflict() Method

The noConflict() function frees the $ shortcut identifier from its hold, allowing other scripts to utilise it.

Example :-

You may still use jQuery by using its full name rather than the shortcut :

<script>
    $.noConflict();
    jQuery(document).ready(function () {
        jQuery("button").click(function () {
            jQuery("p").text("jQuery is still working!");
        });
    });
</script>

Example 2 :-

It is also extremely easy to design your own shortcut. The noConflict() function produces a jQuery reference, which may be saved for subsequent usage in a variable. An example is this :

<script>
    var jq = $.noConflict();
    jq(document).ready(function () {
        jq("button").click(function () {
            jq("p").text("jQuery is still working!");
        });
    });
</script>
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