The Backbone.js get model is used to return a value of a particular attribute from the model.
Syntax:
Backbone.Model.get(attribute)
Parameter: It accepts an only a single parameter:
- attribute: It is used to define the attribute for the created model.
Example 1: In this example, we will return the attributes of the book model.
HTML
<!DOCTYPE html>
< html >
< head >
< title >Backbone.js get Model</ title >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
</ head >
< body >
< script type = "text/javascript" >
var Books = Backbone.Model.extend();
var book = new Books({
bookid: 23,
price: 678,
book_name: "css"
});
document.write(' Values: ' + JSON.stringify(book));
document.write("< br >");
document.write('bookid: ', book.get('bookid'));
document.write("< br >");
document.write('price: ', book.get('price'));
document.write("< br >");
document.write('book_name: ', book.get('book_name'));
</ script >
</ body >
</ html >
|
Output:
Values: {"bookid":23,"price":678,"book_name":"css"}
bookid: 23
price: 678
book_name: css
Example 2: In this example, we will modify the value and get the values.
HTML
<!DOCTYPE html>
< html >
< head >
< title >Backbone.js get Model</ title >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
< script src =
type = "text/javascript" >
</ script >
</ head >
< body >
< script type = "text/javascript" >
var Books = Backbone.Model.extend();
var book = new Books({
bookid: 23,
price: 678,
book_name: "css"
});
document.write(' Values: ' + JSON.stringify(book));
book.set({
bookid: 33,
price: 211,
book_name: "php"
});
document.write("< br >");
document.write('book_name: ', book.get('book_name'));
</ script >
</ body >
</ html >
|
Output:
Values: {"bookid":23,"price":678,"book_name":"css"}
book_name: php
Reference: https://backbonejs.org/#Model-get
Last Updated :
17 Jun, 2022
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