From: John Resig <jeresig@gmail.com>
Date: Tue, 21 Aug 2007 07:33:52 +0000 (+0000)
Subject: Added the new :has() selector (Bug #1521)
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=46e770352a9d68fe72a2cf59fc2d18fe61669730;p=jquery.git

Added the new :has() selector (Bug #1521)
---

diff --git a/src/selector/selector.js b/src/selector/selector.js
index f2c224a..cf23111 100644
--- a/src/selector/selector.js
+++ b/src/selector/selector.js
@@ -53,7 +53,10 @@ jQuery.extend({
 			image: "'image'==a.type",
 			reset: "'reset'==a.type",
 			button: '"button"==a.type||jQuery.nodeName(a,"button")',
-			input: "/input|select|textarea|button/i.test(a.nodeName)"
+			input: "/input|select|textarea|button/i.test(a.nodeName)",
+
+			// :has()
+			has: "jQuery.find(m[3],a).length"
 		},
 		"[": "jQuery.find(m[2],a).length"
 	},
diff --git a/src/selector/selectorTest.js b/src/selector/selectorTest.js
index 7644fbe..7a4789a 100644
--- a/src/selector/selectorTest.js
+++ b/src/selector/selectorTest.js
@@ -197,7 +197,7 @@ test("pseudo (:) selectors", function() {
 });
 
 test("basic xpath", function() {
-	expect(16);
+	expect(17);
 	ok( jQuery.find("//*").length >= 30, "All Elements (//*)" );
 	ok( jQuery.find("//div", q("main")[0])[0] = q("foo")[0], "All Relative (#main//div)" );
 	t( "All P Elements", "//p", ["firstp","ap","sndp","en","sap","first"] );
@@ -213,6 +213,7 @@ test("basic xpath", function() {
 	t( "Sibling Axis", "//p/../", ["firstp","ap","foo","first","firstUL","empty","form","floatTest","iframe","lengthtest","table","fx-queue","fx-tests","sndp","en","sap"] );
 	t( "Sibling Axis", "//p/../*", ["firstp","ap","foo","first","firstUL","empty","form","floatTest","iframe","lengthtest","table","fx-queue","fx-tests","sndp","en","sap"] );
 	t( "Has Children", "//p[a]", ["firstp","ap","en","sap"] );
+	t( "Has Children - :has()", "//p:has(a)", ["firstp","ap","en","sap"] );
 	
 	$("#foo").each(function() {
 		isSet( $("/p", this).get(), q("sndp", "en", "sap"), "Check XPath context" );