Fixed README formatting, added start of dom.children method

README.md

@@ -88,11 +88,11 @@ functions:
 
 **functions:** 
 
-*Add: 
+* Add: 
 	Use:
 	    $_(selector).event.add(event, callback);
 	    
-*Remove
+* Remove
 	Use:
 	    $_(selector).event.remove(event, callback);
 			    

kis-all.js

@@ -2,7 +2,7 @@
 	Kis JS		Keep It Simple JS Library
 	Copyright	Timothy J. Warren
 	License		Public Domain
-	Version		0.2.0
+	Version		0.3.0
  */
 (function (){
 
@@ -180,13 +180,6 @@
 
 	// --------------------------------------------------------------------------
 
-	/**
-	 * Dom manipulation object
-	 *
-	 */
-	(function (){
-		var d;
-		
 	/*
 	 * classList.js: Cross-browser full element.classList implementation.
 	 * 2011-06-15
@@ -343,6 +336,18 @@
 
 	// --------------------------------------------------------------------------
 
+	/**
+	 * Dom manipulation object
+	 *
+	 */
+	(function (){
+		var d, tag_reg, id_reg, class_reg;
+		
+		tag_reg = /^([\w\-]+)$/;
+		id_reg = /#([\w\-]+$)/;
+		class_reg = /\.([\w\-]+)$/;
+		
+		
 		//Private function for getting/setting attributes
 		function _attr(sel, name, value)
 		{
@@ -462,6 +467,64 @@
 			console.log("Property " + prop + " nor an equivalent seems to exist");
 		}
 		
+		function _sel_filter(filter, curr_sel)
+		{
+			var i,
+				len = curr_sel.length,
+				matches = [];
+			
+			if(typeof filter !== "string")
+			{
+				return filter;
+			}
+		
+			//Filter by tag
+			if(filter.match(tag_reg))
+			{
+				for(i=0;i<len;i++)
+				{
+					if(curr_sell[i].tagName.toLowerCase() == filter.toLowerCase())
+					{
+						matches.push(curr_sel[i]);
+					}
+				}
+			}
+			else if(filter.match(class_reg))
+			{
+				for(i=0;i<len;i++)
+				{
+					if(curr_sel[i].classList.contains(filter))
+					{
+						matches.push(curr_sel[i]);
+					}
+				}
+			}
+			else if(filter.match(id_reg))
+			{
+				return document.getElementById(filter);
+			}
+			else
+			{
+				console.log(filter+" is not a valid filter");
+			}
+			
+			return (matches.length === 1) ? matches[0] : matches;
+			
+		}
+		
+		function _set_sel(sel)
+		{
+			for(var i in $_) 
+			{
+				if(typeof $_[i] === "object" || typeof $_[i] === "function")
+				{
+					$_[i].el = sel;
+				}	
+			}
+			
+			return $_;
+		}
+		
 		// --------------------------------------------------------------------------
 
 		d = {
@@ -540,6 +603,7 @@
 			},
 			css: function (prop, val)
 			{
+				//Return the current value if a value is not set
 				if(typeof val === "undefined")
 				{
 					return _css(this.el, prop);
@@ -548,6 +612,25 @@
 				$_.each(function (e){
 					_css(e, prop, val);
 				});
+			}, 
+			children: function(filter)
+			{
+				var sel;
+			
+				if(typeof sel === "undefined")
+				{
+					sel =  this.el.children;
+				}
+				else
+				{
+					sel = _sel_filter(filter, this.el.children);
+				}
+			
+				//Update the $_ object to reflect the new selector
+				$_ = _set_sel(sel);
+
+				//Return the $_ object for chaining
+				return $_;
 			}
 		};
 
@@ -786,7 +869,7 @@
 	(function (){
 
 		// Property name for expandos on DOM objects
-		var kis_expando = "KIS_0_2_0";
+		var kis_expando = "KIS_0_3_0";
 
 		var attach, remove, add_remove, e;
 

src/DOM.js

@@ -334,11 +334,13 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 	{
 		for(var i in $_) 
 		{
-			if(typeof $_[i] === "object")
+			if(typeof $_[i] === "object" || typeof $_[i] === "function")
 			{
 				$_[i].el = sel;
 			}	
 		}
+		
+		return $_;
 	}
 	
 	// --------------------------------------------------------------------------
@@ -443,10 +445,10 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 			}
 		
 			//Update the $_ object to reflect the new selector
-			_set_sel(sel);
+			$_ = _set_sel(sel);
 
 			//Return the $_ object for chaining
-			return $_
+			return $_;
 		}
 	};
 

src/core.js

@@ -2,7 +2,7 @@
 	Kis JS		Keep It Simple JS Library
 	Copyright	Timothy J. Warren
 	License		Public Domain
-	Version		0.2.0
+	Version		0.3.0
  */
 (function (){
 

src/event.js

@@ -6,7 +6,7 @@
 (function (){
 
 	// Property name for expandos on DOM objects
-	var kis_expando = "KIS_0_2_0";
+	var kis_expando = "KIS_0_3_0";
 
 	var attach, remove, add_remove, e;
 

tests/index.html

@@ -1,30 +0,0 @@
-<!DOCTYPE html>
-<html>
-	<head>
-		<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
-		<link rel="stylesheet" href="qunit/qunit.css" type="text/css" />
-		<title>Kis-js test app</title>
-	</head>
-	<body>
-		<h1 id="qunit-header">Kis-js Test Suite</h1>
-		<h2 id="qunit-banner"></h2>
-		<div id="qunit-testrunner-toolbar"></div>
-		<h2 id="qunit-userAgent"></h2>
-		<ol id="qunit-tests"></ol>
-		<div id="qunit-fixture">
-			test markup, will be hidden
-			<span id="testSpan"></span>
-		</div>
-		<section hidden="hidden">
-			<article id="r14">
-				This is important text!
-			</article>
-			<aside id="classChild">
-				<div class="child"></div>
-			</aside>
-		</section>
-		<script src="../kis-all.js"></script>
-		<script src="qunit/qunit.js"></script>
-		<script src="./tests.js"></script>
-	</body>
-</html>

tests/tests.js

@@ -166,4 +166,12 @@
 		equal($test.dom.css("display"), "block", "Getting CSS");
 	});
 	
+	test("Children", function(){
+		var $test = $_("section");
+		var ele = $test.el;
+		
+		equal($test.dom.children().el, ele.children, "Returns children without parameters");
+		equal($test.dom.children('#r14').el, document.getElementById('r14'), "Finds id");
+	});
+	
 }());