rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
- rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
},
attr: function( elem, name, value ) {
- var hooks, notxml, ret,
+ var hooks, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
return jQuery.prop( elem, name, value );
}
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
// All attributes are lowercase
// Grab necessary hook if one is defined
- if ( notxml ) {
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
+ hooks = jQuery.attrHooks[ name ] ||
+ ( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
- } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return value;
}
- } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+ } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
-
- // In IE9+, Flash objects don't have .getAttribute (#12945)
- // Support: IE9+
- if ( typeof elem.getAttribute !== core_strundefined ) {
- ret = elem.getAttribute( name );
- }
+ ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
- if ( rboolean.test( name ) ) {
+ if ( jQuery.expr.match.boolean.test( name ) ) {
// Set corresponding property to false for boolean attributes
- // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
- if ( !getSetAttribute && ruseDefault.test( name ) ) {
+ if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+ elem[ propName ] = false;
+ // Support: IE<9
+ // Also clear defaultChecked/defaultSelected (if appropriate)
+ } else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
- } else {
- elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
},
propFix: {
- tabindex: "tabIndex",
- readonly: "readOnly",
"for": "htmlFor",
- "class": "className",
- maxlength: "maxLength",
- cellspacing: "cellSpacing",
- cellpadding: "cellPadding",
- rowspan: "rowSpan",
- colspan: "colSpan",
- usemap: "useMap",
- frameborder: "frameBorder",
- contenteditable: "contentEditable"
+ "class": "className"
},
prop: function( elem, name, value ) {
}
});
-// Hook for boolean attributes
+// Hooks for boolean attributes
boolHook = {
- get: function( elem, name ) {
- var
- // Use .prop to determine if this attribute is understood as boolean
- prop = jQuery.prop( elem, name ),
-
- // Fetch it accordingly
- attr = typeof prop === "boolean" && elem.getAttribute( name ),
- detail = typeof prop === "boolean" ?
-
- getSetInput && getSetAttribute ?
- attr != null :
- // oldIE fabricates an empty string for missing boolean attributes
- // and conflates checked/selected into attroperties
- ruseDefault.test( name ) ?
- elem[ jQuery.camelCase( "default-" + name ) ] :
- !!attr :
-
- // fetch an attribute node for properties not recognized as boolean
- elem.getAttributeNode( name );
-
- return detail && detail.value !== false ?
- name.toLowerCase() :
- undefined;
- },
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
return name;
}
};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+ var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+ jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
+ function( elem, name, isXML ) {
+ var fn = jQuery.expr.attrHandle[ name ],
+ ret = isXML ?
+ undefined :
+ /* jshint eqeqeq: false */
+ (jQuery.expr.attrHandle[ name ] = undefined) !=
+ getter( elem, name, isXML ) ?
+
+ name.toLowerCase() :
+ null;
+ jQuery.expr.attrHandle[ name ] = fn;
+ return ret;
+ } :
+ function( elem, name, isXML ) {
+ return isXML ?
+ undefined :
+ elem[ jQuery.camelCase( "default-" + name ) ] ?
+ name.toLowerCase() :
+ null;
+ };
+});
-// fix oldIE value attroperty
+// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
- jQuery.attrHooks.value = {
- get: function( elem, name ) {
- var ret = elem.getAttributeNode( name );
- return jQuery.nodeName( elem, "input" ) ?
+ jQuery.expr.attrHandle.value = function( elem, name, isXML ) {
+ var ret = elem.getAttributeNode( name );
+ return isXML ? undefined : jQuery.nodeName( elem, "input" ) ?
- // Ignore the value *property* by using defaultValue
- elem.defaultValue :
+ // Ignore the value *property* by using defaultValue
+ elem.defaultValue :
- ret && ret.specified ? ret.value : undefined;
- },
+ ret && ret.specified ? ret.value : undefined;
+ };
+ jQuery.attrHooks.value = {
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
- nodeHook = jQuery.valHooks.button = {
- get: function( elem, name ) {
- var ret = elem.getAttributeNode( name );
- return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
- ret.value :
- undefined;
- },
+ nodeHook = {
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
undefined;
}
};
+ jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
+ // Some attributes are constructed with empty-string values when not defined
+ function( elem, name, isXML ) {
+ var ret;
+ return isXML ?
+ undefined :
+ (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
+ ret.value :
+ null;
+ };
+ jQuery.valHooks.button = {
+ get: function( elem, name ) {
+ var ret = elem.getAttributeNode( name );
+ return ret && ret.specified ?
+ ret.value :
+ undefined;
+ },
+ set: nodeHook.set
+ };
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
- get: nodeHook.get,
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+ jQuery.attrHooks[ name ] = {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
- });
+ };
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
- jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
- get: function( elem ) {
- var ret = elem.getAttribute( name, 2 );
- return ret == null ? undefined : ret;
- }
- });
- });
-
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
- jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+ jQuery.propHooks.selected = {
get: function( elem ) {
var parent = elem.parentNode;
}
return null;
}
- });
+ };
}
+jQuery.each([
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
- jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- get: function( elem ) {
- // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- }
- };
- });
-}
jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+ jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
- });
+ };
+ if ( !jQuery.support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ // Support: Webkit
+ // "" is returned instead of "on" if a value isn't specified
+ return elem.getAttribute("value") === null ? "on" : elem.value;
+ };
+ }
});
-var runtil = /Until$/,
- rparentsprev = /^(?:parents|prev(?:Until|All))/,
- isSimple = /^.[^:#\[\.,]*$/,
+var isSimple = /^.[^:#\[\.,]*$/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
},
not: function( selector ) {
- return this.pushStack( winnow(this, selector, false) );
+ return this.pushStack( winnow(this, selector || [], true) );
},
filter: function( selector ) {
- return this.pushStack( winnow(this, selector, true) );
+ return this.pushStack( winnow(this, selector || [], false) );
},
is: function( selector ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
- if ( !runtil.test( name ) ) {
+ if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
ret = jQuery.filter( selector, ret );
}
- ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
+ if ( this.length > 1 ) {
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ ret = jQuery.unique( ret );
+ }
- if ( this.length > 1 && rparentsprev.test( name ) ) {
- ret = ret.reverse();
+ // Reverse order for parents* and prev*
+ if ( name.charAt(0) === "p" ) {
+ ret = ret.reverse();
+ }
}
return this.pushStack( ret );
jQuery.extend({
filter: function( expr, elems, not ) {
+ var elem = elems[ 0 ];
+
if ( not ) {
expr = ":not(" + expr + ")";
}
- return elems.length === 1 ?
- jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
- jQuery.find.matches(expr, elems);
+ return elems.length === 1 && elem.nodeType === 1 ?
+ jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+ jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+ return elem.nodeType === 1;
+ }));
},
dir: function( elem, dir, until ) {
});
// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
- // Can't pass null or undefined to indexOf
- // Set to 0 to skip string check
- qualifier = qualifier || 0;
-
+function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep(elements, function( elem, i ) {
- var retVal = !!qualifier.call( elem, i, elem );
- return retVal === keep;
+ return jQuery.grep( elements, function( elem, i ) {
+ return qualifier.call( elem, i, elem ) ? !not : not;
});
} else if ( qualifier.nodeType ) {
- return jQuery.grep(elements, function( elem ) {
- return ( elem === qualifier ) === keep;
+ return jQuery.grep( elements, function( elem ) {
+ return ( elem === qualifier ) !== not;
});
} else if ( typeof qualifier === "string" ) {
- var filtered = jQuery.grep(elements, function( elem ) {
- return elem.nodeType === 1;
- });
-
if ( isSimple.test( qualifier ) ) {
- return jQuery.filter(qualifier, filtered, !keep);
+ return jQuery.filter( qualifier, elements, not );
} else {
- qualifier = jQuery.filter( qualifier, filtered );
+ qualifier = jQuery.filter( qualifier, elements );
}
}
return jQuery.grep(elements, function( elem ) {
- return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
+ return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
});
}
projects / jquery.git / commitdiff