The Official Blog of Patcoola

Im just a dude watching over my parents,
and trying to make cartoons and video games from home.

Script: Has JavaScript Object [JS]

Important!

Dear visitors,

This blog and the Tigarus.com network will be changing our website software in May (2024). There will be some down time and there will be a change to the webpage addresses.

We will also be removing the Anime blogs. The Rocksmith Songs website will be unavailable of a few weeks or months while I move the database to the new software.

At the moment we are running on Wordpress, the new software is an in-house project which is 57 times faster. It will also provide more freedom for development.

Thank you for understanding.

, By Patcoola

Script Title: hasJSObject
Programming Language: Java Script
Date Completed: 2012/10/08

Purpose: To check if a Web browser supports a specific Java Script function “Object”.

Description: Many Web browsers do not support the latest HTML and Java Script standards, as a result you may find that many some functions in Java Script may product a not function error. Has Java Script Object is a Java Script function to check if a specific Java Script Object “Function” is supported by the current Web browser in use.

Returns true or false, returns undefined if the functions arguments is not set.

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Method:

hasJSObject ( object_s );

Example Usage:

hasJSObject ( “hasAttribute” );

Example Results:

Internet Explorer 7: false
Internet Explorer 8: true

 

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