Changeset 2820

Timestamp:

08/21/07 07:33:52 (1 year ago)

Author:

jeresig

Message:

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

Location:

trunk/jquery/src/selector

Files:

• selector.js (modified) (1 diff)
• selectorTest.js (modified) (2 diffs)

trunk/jquery/src/selector/selector.js

@@ -54 +54 @@
             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"

trunk/jquery/src/selector/selectorTest.js

@@ -198 +198 @@
 
 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)" );
@@ -214 +214 @@
     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() {