Backbone.js $ Utility
Last Updated :
02 Aug, 2022
Backbone.js $ Utility is useful when we have multiple jQuery. It is used to specify the particular object as its DOM or AJAX library.
Syntax:
Backbone.$ = $
Properties: This utility cannot takes any parameters.
Example 1: In this example, we will illustrate the Backbone.js $ Utility. Here we will define the utility function default ajax library.
HTML
<!DOCTYPE html>
< html >
< head >
< title >BackboneJS $ Utility</ title >
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
</ head >
< body >
< h1 style = "color: green;" >
GeeksforGeeks
</ h1 >
< h3 >BackboneJS $ Utility</ h3 >
< script type = "text/javascript" >
Backbone.$ = $;
console.log(Backbone);
</ script >
</ body >
</ html >
|
Output:
Backbone.js $ Utility
Example 2: In this example, we will use an object as an AJAX library property.
HTML
<!DOCTYPE html>
< html >
< head >
< title >BackboneJS $ Utility</ title >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
</ head >
< body >
< h1 style = "color: green;" >
GeeksforGeeks
</ h1 >
< h3 >BackboneJS $ Utility</ h3 >
< script type = "text/javascript" >
Backbone.$ = {
VERSION : '1.1.0',
emulateHTTP : true ,
emulateJSON : true
};
console.log(Backbone.$);
</ script >
</ body >
</ html >
|
Output:
Backbone.js $ Utility
Reference: https://backbonejs.org/#Utility-Backbone-$
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