Make sure that the correct value is being pulled from checkboxes in Webkit. Fixes...

diff --git a/src/attributes.js b/src/attributes.js
index 663d660..794da70 100644 (file)
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -4,7 +4,8 @@ var rclass = /[\n\t]/g,
        rspecialurl = /href|src|style/,
        rtype = /(button|input)/i,
        rfocusable = /(button|input|object|select|textarea)/i,
-       rclickable = /^(a|area)$/i;
+       rclickable = /^(a|area)$/i,
+       rradiocheck = /radio|checkbox/;
 
 jQuery.fn.extend({
        attr: function( name, value ) {
@@ -127,6 +128,12 @@ jQuery.fn.extend({
                                        return values;
                                }
 
+                               // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+                               if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
+                                       return elem.getAttribute("value") === null ? "on" : elem.value;
+                               }
+                               
+
                                // Everything else, we just grab the value
                                return (elem.value || "").replace(rreturn, "");
 
@@ -157,8 +164,8 @@ jQuery.fn.extend({
                                return;
                        }
 
-                       if ( jQuery.isArray(val) && /radio|checkbox/.test( this.type ) ) {
-                               this.checked = jQuery.inArray( this.value, val ) >= 0;
+                       if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
+                               this.checked = jQuery.inArray( jQuery(this).val(), val ) >= 0;
 
                        } else if ( jQuery.nodeName( this, "select" ) ) {
                                var values = jQuery.makeArray(val);

diff --git a/src/support.js b/src/support.js
index 71cf9db..9767298 100644 (file)
--- a/src/support.js
+++ b/src/support.js
@@ -8,7 +8,7 @@
                id = "script" + now();
 
        div.style.display = "none";
-       div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><select><option>text</option></select>";
+       div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><select><option>text</option></select><input type='checkbox'/>";
 
        var all = div.getElementsByTagName("*"),
                a = div.getElementsByTagName("a")[0];
@@ -47,6 +47,11 @@
                // (IE uses styleFloat instead of cssFloat)
                cssFloat: !!a.style.cssFloat,
 
+               // Make sure that if no value is specified for a checkbox
+               // that it defaults to "on".
+               // (WebKit defaults to "" instead)
+               checkOn: div.getElementsByTagName("input")[0].value === "on",
+
                // Will be defined later
                scriptEval: false,
                noCloneEvent: true,

diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js
index 0ebae16..9242ddd 100644 (file)
--- a/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@ -619,7 +619,7 @@ test("clone() on XML nodes", function() {
 }
 
 test("val()", function() {
-       expect(15);
+       expect(17);
 
        document.getElementById('text1').value = "bla";
        equals( jQuery("#text1").val(), "bla", "Check for modified value of input element" );
@@ -648,10 +648,13 @@ test("val()", function() {
 
        var checks = jQuery("<input type='checkbox' name='test' value='1'/>").appendTo("#form")
                .add( jQuery("<input type='checkbox' name='test' value='2'/>").appendTo("#form") )
-               .add( jQuery("<input type='checkbox' name='test' value=''/>").appendTo("#form") );
+               .add( jQuery("<input type='checkbox' name='test' value=''/>").appendTo("#form") )
+               .add( jQuery("<input type='checkbox' name='test'/>").appendTo("#form") );
 
        same( checks.serialize(), "", "Get unchecked values." );
 
+       equals( checks.eq(3).val(), "on", "Make sure a value of 'on' is provided if none is specified." );
+
        checks.val([ "2" ]);
        same( checks.serialize(), "test=2", "Get a single checked value." );
 
@@ -661,6 +664,9 @@ test("val()", function() {
        checks.val([ "", "2" ]);
        same( checks.serialize(), "test=2&test=", "Get multiple checked values." );
 
+       checks.val([ "1", "on" ]);
+       same( checks.serialize(), "test=1&test=on", "Get multiple checked values." );
+
        checks.remove();
 });