Full version: jsB@nk » Snippet » Prototype Dollar Function
URL: https://www.javascriptbank.com/prototype-dollar-function.html
The dollar function is a simple way to grab an element quickly. It not only takes in strings, it takes objects too. Instead of: document.getElementById('a'); use: $('a'). If you want a whole collection of elements, you can simply do this: $('a','b',obj,obj2,'c','d');.
Full version: jsB@nk » Snippet » Prototype Dollar Function
URL: https://www.javascriptbank.com/prototype-dollar-function.html
<script type="text/javascript">// Created by: Dustin Diaz :: http://www.dustindiaz.com/function $() { var elements = new Array(); for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (typeof element == 'string') element = document.getElementById(element); if (arguments.length == 1) return element; elements.push(element); } return elements;}// ........................................................// Sample Usage:var obj1 = document.getElementById('element1');var obj2 = document.getElementById('element2');function alertElements() { var i; var elements = $('a','b','c',obj1,obj2,'d','e'); for ( i=0;i<elements.length;i++ ) { alert(elements[i].id); }}// ........................................................</script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->