+(function( jQuery ) {
+
var rclass = /[\n\t]/g,
- rspace = /\s+/,
+ rspaces = /\s+/,
rreturn = /\r/g,
- rspecialurl = /href|src|style/,
- rtype = /(button|input)/i,
- rfocusable = /(button|input|object|select|textarea)/i,
- rclickable = /^(a|area)$/i,
- rradiocheck = /radio|checkbox/;
+ rspecialurl = /^(?:href|src|style)$/,
+ rtype = /^(?:button|input)$/i,
+ rfocusable = /^(?:button|input|object|select|textarea)$/i,
+ rclickable = /^a(?:rea)?$/i,
+ rradiocheck = /^(?:radio|checkbox)$/i;
+
+jQuery.props = {
+ "for": "htmlFor",
+ "class": "className",
+ readonly: "readOnly",
+ maxlength: "maxLength",
+ cellspacing: "cellSpacing",
+ rowspan: "rowSpan",
+ colspan: "colSpan",
+ tabindex: "tabIndex",
+ usemap: "useMap",
+ frameborder: "frameBorder"
+};
jQuery.fn.extend({
attr: function( name, value ) {
- return access( this, name, value, true, jQuery.attr );
+ return jQuery.access( this, name, value, true, jQuery.attr );
},
- removeAttr: function( name ) {
- if ( jQuery.isFunction( name ) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- self.removeAttr( name.call(this, i, self.attr(name)) );
- });
- }
-
+ removeAttr: function( name, fn ) {
return this.each(function(){
jQuery.attr( this, name, "" );
if ( this.nodeType === 1 ) {
}
if ( value && typeof value === "string" ) {
- var classNames = (value || "").split( rspace );
+ var classNames = (value || "").split( rspaces );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
elem.className = value;
} else {
- var className = " " + elem.className + " ";
+ var className = " " + elem.className + " ",
+ setClass = elem.className;
+
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
- elem.className += " " + classNames[c];
+ setClass += " " + classNames[c];
}
}
+ elem.className = jQuery.trim( setClass );
}
}
}
}
if ( (value && typeof value === "string") || value === undefined ) {
- var classNames = (value || "").split(rspace);
+ var classNames = (value || "").split( rspaces );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[c] + " ", " ");
}
- elem.className = className.substring(1, className.length - 1);
+ elem.className = jQuery.trim( className );
} else {
elem.className = "";
return this;
},
- toggleClass: function( classNames, state ) {
- var type = typeof classNames;
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value,
+ isBool = typeof stateVal === "boolean";
- if ( jQuery.isFunction( classNames ) ) {
+ if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this);
- self.toggleClass( classNames.call(this, i, self.attr("class")), state );
+ self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
});
}
- return this.each(function(){
+ return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
- var isBool = typeof state === "boolean", className, i = 0,
- classNames = classNames.split( rspace );
+ var className,
+ i = 0,
+ self = jQuery( this ),
+ state = stateVal,
+ classNames = value.split( rspaces );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
- state = isBool ? state : !jQuery(this).hasClass( className );
- jQuery(this)[ state ? "addClass" : "removeClass" ]( className );
+ state = isBool ? state : !self.hasClass( className );
+ self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
}
// toggle whole className
- this.className = this.className || classNames === false ? "" : jQuery.data( this, "__className__" ) || "";
+ this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
}
});
},
},
val: function( value ) {
- if ( value === undefined ) {
+ if ( !arguments.length ) {
var elem = this[0];
if ( elem ) {
if ( jQuery.nodeName( elem, "option" ) ) {
- return (elem.attributes.value || {}).specified ? elem.value : elem.text;
+ // attributes.value is undefined in Blackberry 4.7 but
+ // uses .value. See #6932
+ var val = elem.attributes.value;
+ return !val || val.specified ? elem.value : elem.text;
}
// We need to handle select boxes special
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
- if ( option.selected ) {
- // Get the specifc value for the option
+ // Don't return options that are disabled or in a disabled optgroup
+ if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
+ (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
+
+ // Get the specific value for the option
value = jQuery(option).val();
// We don't need an array for one selects
return undefined;
}
- // Typecast once if the value is a number
- if ( typeof value === "number" ) {
- value += "";
- }
-
- var val = value;
+ var isFunction = jQuery.isFunction(value);
return this.each(function(i) {
- var self = jQuery(this);
+ var self = jQuery(this), val = value;
- if ( jQuery.isFunction(value) ) {
- val = value.call(this, i, self.val());
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
- // Typecast each time if the value is a Function and the appended
- // value is therefore different each time.
- if ( typeof val === "number" ) {
- val += "";
- }
+ if ( isFunction ) {
+ val = value.call(this, i, self.val());
}
- if ( this.nodeType !== 1 ) {
- return;
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+ } else if ( typeof val === "number" ) {
+ val += "";
+ } else if ( jQuery.isArray(val) ) {
+ val = jQuery.map(val, function (value) {
+ return value == null ? "" : value + "";
+ });
}
if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
var values = jQuery.makeArray(val);
jQuery( "option", this ).each(function() {
- this.selected = jQuery.inArray( self.val(), values ) >= 0;
+ this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
// Try to normalize/fix the name
name = notxml && jQuery.props[ name ] || name;
- // Only do all the following if this is a node (faster for style)
- if ( elem.nodeType === 1 ) {
- // These attributes require special treatment
- var special = rspecialurl.test( name );
-
- // Safari mis-reports the default selected property of an option
- // Accessing the parent's selectedIndex property fixes it
- if ( name === "selected" && !jQuery.support.optSelected ) {
- var parent = elem.parentNode;
- if ( parent ) {
- parent.selectedIndex;
-
- // Make sure that it also works with optgroups, see #5701
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- }
- }
+ // These attributes require special treatment
+ var special = rspecialurl.test( name );
- // If applicable, access the attribute via the DOM 0 way
- if ( name in elem && notxml && !special ) {
- if ( set ) {
- // We can't allow the type property to be changed (since it causes problems in IE)
- if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
- throw "type property can't be changed";
- }
+ // Safari mis-reports the default selected property of an option
+ // Accessing the parent's selectedIndex property fixes it
+ if ( name === "selected" && !jQuery.support.optSelected ) {
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
- elem[ name ] = value;
+ // Make sure that it also works with optgroups, see #5701
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
}
+ }
+ }
- // browsers index elements by id/name on forms, give priority to attributes.
- if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
- return elem.getAttributeNode( name ).nodeValue;
+ // If applicable, access the attribute via the DOM 0 way
+ // 'in' checks fail in Blackberry 4.7 #6931
+ if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
+ if ( set ) {
+ // We can't allow the type property to be changed (since it causes problems in IE)
+ if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
+ jQuery.error( "type property can't be changed" );
}
- // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
- // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
- if ( name === "tabIndex" ) {
- var attributeNode = elem.getAttributeNode( "tabIndex" );
+ if ( value === null ) {
+ if ( elem.nodeType === 1 ) {
+ elem.removeAttribute( name );
+ }
- return attributeNode && attributeNode.specified ?
- attributeNode.value :
- rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- undefined;
+ } else {
+ elem[ name ] = value;
}
+ }
- return elem[ name ];
+ // browsers index elements by id/name on forms, give priority to attributes.
+ if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
+ return elem.getAttributeNode( name ).nodeValue;
}
- if ( !jQuery.support.style && notxml && name === "style" ) {
- if ( set ) {
- elem.style.cssText = "" + value;
- }
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ if ( name === "tabIndex" ) {
+ var attributeNode = elem.getAttributeNode( "tabIndex" );
- return elem.style.cssText;
+ return attributeNode && attributeNode.specified ?
+ attributeNode.value :
+ rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+ 0 :
+ undefined;
}
+ return elem[ name ];
+ }
+
+ if ( !jQuery.support.style && notxml && name === "style" ) {
if ( set ) {
- // convert the value to a string (all browsers do this but IE) see #1070
- elem.setAttribute( name, "" + value );
+ elem.style.cssText = "" + value;
}
- var attr = !jQuery.support.hrefNormalized && notxml && special ?
- // Some attributes require a special call on IE
- elem.getAttribute( name, 2 ) :
- elem.getAttribute( name );
+ return elem.style.cssText;
+ }
+
+ if ( set ) {
+ // convert the value to a string (all browsers do this but IE) see #1070
+ elem.setAttribute( name, "" + value );
+ }
- // Non-existent attributes return null, we normalize to undefined
- return attr === null ? undefined : attr;
+ // Ensure that missing attributes return undefined
+ // Blackberry 4.7 returns "" from getAttribute #6938
+ if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
+ return undefined;
}
- // elem is actually elem.style ... set the style
- // Using attr for specific style information is now deprecated. Use style insead.
- return jQuery.style( elem, name, value );
+ var attr = !jQuery.support.hrefNormalized && notxml && special ?
+ // Some attributes require a special call on IE
+ elem.getAttribute( name, 2 ) :
+ elem.getAttribute( name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return attr === null ? undefined : attr;
}
});
+
+})( jQuery );