The Backbone.js noConflict Utility is used when we want the Backbone object as its original value. We can use the return value of the Backbone of this function as a reference to the Backbone.
Syntax:
var backbone = Backbone.noConflict() ;
Parameter: This Function doesn’t take any parameter.
Example 1: In this example, we will illustrate Backbone.js noConflict Utility. We will gain the original value of Backbone.js with the help of conflict.
HTML
<!DOCTYPE html><head> <title>BackboneJS noConflict 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;"> neveropen </h1> <h3>BackboneJS noConflict Utility</h3> <script type="text/javascript"> this.Backbone = { "Hello": "Hello this is not original backbone value" , VERSION: '1.1.0' } </script> <script src= type="text/javascript"> </script> <script> var newbackbone = Backbone.noConflict(); console.log(Backbone) document.write(Backbone["Hello"], ` ${Backbone['VERSION']}<br>`); document.write("Original value of backbone is ", newbackbone.VERSION); </script></body> </html> |
Output:
Backbone.js noConflict Utility
Example 2: In this example, we will use the return original value of Backbone and use its return value reference and create a new Model with it.
HTML
<!DOCTYPE html><head> <title>BackboneJS noConflict 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;"> neveropen </h1> <h3>BackboneJS noConflict Utility</h3> <script type="text/javascript"> var newbackbone = Backbone.noConflict(); var model = newbackbone.Model.extend({ initialize: function () { document.write( "This is written by reference Backbone"); } }); var temp = new model(); </script></body></html> |
Output:
Backbone.js noConflict Utility
Reference: https://backbonejs.org/#Utility-Backbone-noConflict
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