The Official Blog of Patcoola

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

Script: Count Style Sheet Rules [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: countStyleSheetRules
Programming Language: Java Script
Date Completed: 2012/11/25

Purpose: To count the number of rules in a Cascading Style Sheet (CSS).

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Description: Counts the number of rules in a style sheet, returns a number.

Returns -1 if an access denied error has occurred.
Returns undefined if the function’s argument is not valid or the style sheet does not exist.

Compatibility: Works with all modern Web browsers.
Note: Some Web browsers do not allow access to external CSS elements, will return the value of false.

Method:

countStyleSheetRules ( sheet_i );

Example Usage:

countStyleSheetRules ( 0 );

Returns the number of rules in the first listed style sheet in the HTML DOM.

 

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