Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
How to create an object using JavaScript?
How to create an object using JavaScript?
✍: Guest
Objects can be created in many ways. One way is to create the object and add the fields directly.
<script type="text/javascript"> var myMovie = new Object(); myMovie.title = "Aliens"; myMovie.director = "James Cameron"; document.write("movie: title is \""+myMovie.title+"\""); <
This produces
movie: title is "Aliens"
To create an object you write a method with the name of your object and invoke the method with "new".
<script type="text/javascript"> function movie(title, director) { this.title = title; this.director = director; } var aliens = new movie("Aliens","Cameron"); document.write("aliens:"+aliens.toString()); </script>
This produces
aliens:[object Object]
You can also use an abbreviated format for creating fields using a ":" to separate the name of the field from its value. This is equivalent to the above code using "this.".
<script type="text/javascript"> function movie(title, director) { title : title; director : director; } var aliens = new movie("Aliens","Cameron"); document.write("aliens:"+aliens.toString()); </script>
This produces
aliens:[object Object]
2011-08-02, 3577👍, 0💬
Popular Posts:
How Large Can a Single Cookie Be? - PHP Script Tips - Understanding and Managing Cookies How large c...
What's difference between HashTable and ArrayList ? You can access array using INDEX value of array,...
What is the FP per day in your current company?
What is the difference between Class and structure’s ? Following are the key differences between the...
What is continuous and staged representation? CMMI contains 25 key process areas which organization ...