Skip to content

J
jquery
Commit efe0fef8 authored by John Resig's avatar John Resig
Browse files
Options

Fixed bug with parents/siblings, etc.

parent 2f023fdd
Hide whitespace changes
Inline Side-by-side
Showing with 426 additions and 421 deletions
jquery/jquery.js
View file @ efe0fef8
...@@ -18,6 +18,9 @@ window.undefined = window.undefined; ...@@ -18,6 +18,9 @@ window.undefined = window.undefined;
*/ */
function jQuery(a,c) { function jQuery(a,c) {
// Initalize the extra macro functions
if ( !jQuery.initDone ) jQuery.init();
// Shortcut for document ready (because $(document).each() is silly) // Shortcut for document ready (because $(document).each() is silly)
if ( a && a.constructor == Function && jQuery.fn.ready ) if ( a && a.constructor == Function && jQuery.fn.ready )
return jQuery(document).ready(a); return jQuery(document).ready(a);
...@@ -700,438 +703,79 @@ jQuery.fn = jQuery.prototype = { ...@@ -700,438 +703,79 @@ jQuery.fn = jQuery.prototype = {
} }
return this; return this;
},
extend: function(obj,prop) {
if ( !prop ) { prop = obj; obj = this; }
for ( var i in prop ) obj[i] = prop[i];
return obj;
} }
}; };
jQuery.extend = jQuery.fn.extend; jQuery.extend = jQuery.fn.extend = function(obj,prop) {
if ( !prop ) { prop = obj; obj = this; }
new function() { for ( var i in prop ) obj[i] = prop[i];
var b = navigator.userAgent.toLowerCase(); return obj;
};
// Figure out what browser is being used
jQuery.browser = {
safari: /webkit/.test(b),
opera: /opera/.test(b),
msie: /msie/.test(b) && !/opera/.test(b),
mozilla: /mozilla/.test(b) && !/compatible/.test(b)
};
// Check to see if the W3C box model is being used
jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
var axis = {
/**
* Get a set of elements containing the unique parents of the matched
* set of elements.
*
* @example $("p").parent()
* @before <div><p>Hello</p><p>Hello</p></div>
* @result [ <div><p>Hello</p><p>Hello</p></div> ]
*
* @name parent
* @type jQuery
*/
/**
* Get a set of elements containing the unique parents of the matched
* set of elements, and filtered by an expression.
*
* @example $("p").parent(".selected")
* @before <div><p>Hello</p></div><div class="selected"><p>Hello Again</p></div>
* @result [ <div class="selected"><p>Hello Again</p></div> ]
*
* @name parent
* @type jQuery
* @param String expr An expression to filter the parents with
*/
parent: "a.parentNode",
/**
* Get a set of elements containing the unique ancestors of the matched
* set of elements.
*
* @example $("span").ancestors()
* @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
* @result [ <body>...</body>, <div>...</div>, <p><span>Hello</span></p> ]
*
* @name ancestors
* @type jQuery
*/
/** jQuery.extend({
* Get a set of elements containing the unique ancestors of the matched init: function(){
* set of elements, and filtered by an expression. jQuery.initDone = true;
*
* @example $("span").ancestors("p")
* @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
* @result [ <p><span>Hello</span></p> ]
*
* @name ancestors
* @type jQuery
* @param String expr An expression to filter the ancestors with
*/
ancestors: jQuery.parents,
/** for ( var i in jQuery.macros.axis ) new function(){
* A synonym for ancestors var t = jQuery.macros.axis[i];
*/
parents: jQuery.parents, jQuery.fn[ i ] = function(a) {
var ret = jQuery.map(this,t);
/** if ( a && a.constructor == String )
* Get a set of elements containing the unique next siblings of each of the ret = jQuery.filter(a,ret).r;
* matched set of elements. return this.pushStack( ret, arguments );
* };
* It only returns the very next sibling, not all next siblings.
*
* @example $("p").next()
* @before <p>Hello</p><p>Hello Again</p><div><span>And Again</span></div>
* @result [ <p>Hello Again</p>, <div><span>And Again</span></div> ]
*
* @name next
* @type jQuery
*/
/**
* Get a set of elements containing the unique next siblings of each of the
* matched set of elements, and filtered by an expression.
*
* It only returns the very next sibling, not all next siblings.
*
* @example $("p").next(".selected")
* @before <p>Hello</p><p class="selected">Hello Again</p><div><span>And Again</span></div>
* @result [ <p class="selected">Hello Again</p> ]
*
* @name next
* @type jQuery
* @param String expr An expression to filter the next Elements with
*/
next: "jQuery.sibling(a).next",
/**
* Get a set of elements containing the unique previous siblings of each of the
* matched set of elements.
*
* It only returns the immediately previous sibling, not all previous siblings.
*
* @example $("p").previous()
* @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
* @result [ <div><span>Hello Again</span></div> ]
*
* @name prev
* @type jQuery
*/
/**
* Get a set of elements containing the unique previous siblings of each of the
* matched set of elements, and filtered by an expression.
*
* It only returns the immediately previous sibling, not all previous siblings.
*
* @example $("p").previous("selected")
* @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
* @result [ <div><span>Hello</span></div> ]
*
* @name prev
* @type jQuery
* @param String expr An expression to filter the previous Elements with
*/
prev: "jQuery.sibling(a).prev",
/**
* Get a set of elements containing all of the unique siblings of each of the
* matched set of elements.
*
* @example $("div").siblings()
* @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
* @result [ <p>Hello</p>, <p>And Again</p> ]
*
* @name siblings
* @type jQuery
*/
/**
* Get a set of elements containing all of the unique siblings of each of the
* matched set of elements, and filtered by an expression.
*
* @example $("div").siblings("selected")
* @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
* @result [ <p class="selected">Hello Again</p> ]
*
* @name siblings
* @type jQuery
* @param String expr An expression to filter the sibling Elements with
*/
siblings: jQuery.sibling
};
for ( var i in axis ) new function(){
var t = axis[i];
jQuery.fn[ i ] = function(a) {
var ret = jQuery.map(this,t);
if ( a && a.constructor == String )
ret = jQuery.filter(a,ret).r;
return this.pushStack( ret, arguments );
}; };
};
// appendTo, prependTo, beforeTo, afterTo
var to = ["append","prepend","before","after"]; // appendTo, prependTo, beforeTo, afterTo
for ( var i = 0; i < jQuery.macros.to.length; i++ ) new function(){
var n = jQuery.macros.to[i];
jQuery.fn[ n + "To" ] = function(){
var a = arguments;
return this.each(function(){
for ( var i = 0; i < a.length; i++ )
$(a[i])[n]( this );
});
};
};
for ( var i in jQuery.macros.each ) new function() {
var n = jQuery.macros.each[i];
jQuery.fn[ i ] = function() {
return this.each( n, arguments );
};
};
for ( var i in jQuery.macros.attr ) new function() {
var n = jQuery.macros.attr[i] || i;
jQuery.fn[ i ] = function(h) {
return h == undefined ?
this.length ? this[0][n] : null :
this.attr( n, h );
};
};
for ( var i = 0; i < to.length; i++ ) new function(){ for ( var i = 0; i < jQuery.macros.css.length; i++ ) new function() {
var n = to[i]; var n = jQuery.macros.css[i];
jQuery.fn[ n + "To" ] = function(){ jQuery.fn[ i ] = function(h) {
var a = arguments; return h == undefined ?
return this.each(function(){ ( this.length ? jQuery.css( this[0], n ) : null ) :
for ( var i = 0; i < a.length; i++ ) this.css( n, h );
$(a[i])[n]( this ); };
});
}; };
};
var each = { },
/**
* Displays each of the set of matched elements if they are hidden. className: {
* add: function(o,c){
* @example $("p").show() if (jQuery.className.has(o,c)) return;
* @before <p style="display: none">Hello</p> o.className += ( o.className ? " " : "" ) + c;
* @result [ <p style="display: block">Hello</p> ]
*
* @name show
* @type jQuery
*/
show: function(){
this.style.display = this.oldblock ? this.oldblock : "";
if ( jQuery.css(this,"display") == "none" )
this.style.display = "block";
},
/**
* Hides each of the set of matched elements if they are shown.
*
* @example $("p").hide()
* @before <p>Hello</p>
* @result [ <p style="display: none">Hello</p> ]
*
* @name hide
* @type jQuery
*/
hide: function(){
this.oldblock = jQuery.css(this,"display");
if ( this.oldblock == "none" )
this.oldblock = "block";
this.style.display = "none";
},
/**
* Toggles each of the set of matched elements. If they are shown,
* toggle makes them hidden. If they are hidden, toggle
* makes them shown.
*
* @example $("p").toggle()
* @before <p>Hello</p><p style="display: none">Hello Again</p>
* @result [ <p style="display: none">Hello</p>, <p style="display: block">Hello Again</p> ]
*
* @name toggle
* @type jQuery
*/
toggle: function(){
var d = jQuery.css(this,"display");
$(this)[ !d || d == "none" ? "show" : "hide" ]();
}, },
remove: function(o,c){
/** o.className = !c ? "" :
* Adds the specified class to each of the set of matched elements. o.className.replace(
* new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
* @example ("p").addClass("selected")
* @before <p>Hello</p>
* @result [ <p class="selected">Hello</p> ]
*
* @name addClass
* @type jQuery
* @param String class A CSS class to add to the elements
*/
addClass: function(c){
jQuery.className.add(this,c);
},
/**
* The opposite of addClass. Removes the specified class from the
* set of matched elements.
*
* @example ("p").removeClass("selected")
* @before <p class="selected">Hello</p>
* @result [ <p>Hello</p> ]
*
* @name removeClass
* @type jQuery
* @param String class A CSS class to remove from the elements
*/
removeClass: function(c){
jQuery.className.remove(this,c);
},
/**
* Adds the specified class if it is present. Remove it if it is
* not present.
*
* @example ("p").toggleClass("selected")
* @before <p>Hello</p><p class="selected">Hello Again</p>
* @result [ <p class="selected">Hello</p>, <p>Hello Again</p> ]
*
* @name toggleClass
* @type jQuery
* @param String class A CSS class with which to toggle the elements
*/
toggleClass: function( c ){
jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this,c);
},
/**
* TODO: Document
*/
remove: function(a){
if ( !a || jQuery.filter( [this], a ).r )
this.parentNode.removeChild( this );
},
/**
* Removes all child nodes from the set of matched elements.
*
* @example ("p").empty()
* @before <p>Hello, <span>Person</span> <a href="#">and person</a></p>
* @result [ <p></p> ]
*
* @name empty
* @type jQuery
*/
empty: function(){
while ( this.firstChild )
this.removeChild( this.firstChild );
},
/**
* Binds a particular event (like click) to a each of a set of match elements.
*
* @example $("p").bind( "click", function() { alert("Hello"); } )
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* Cancel a default action and prevent it from bubbling by returning false
* from your function.
*
* @example $("form").bind( "submit", function() { return false; } )
*
* Cancel a default action by using the preventDefault method.
*
* @example $("form").bind( "submit", function() { e.preventDefault(); } )
*
* Stop an event from bubbling by using the stopPropogation method.
*
* @example $("form").bind( "submit", function() { e.stopPropogation(); } )
*
* @name bind
* @type jQuery
* @param String type An event type
* @param Function fn A function to bind to the event on each of the set of matched elements
*/
bind: function( type, fn ) {
if ( fn.constructor == String )
fn = new Function("e", ( !fn.indexOf(".") ? "$(this)" : "return " ) + fn);
jQuery.event.add( this, type, fn );
},
/**
* The opposite of bind. Removes a bound event from each of a set of matched
* elements. You must pass the identical function that was used in the original
* bind method.
*
* @example $("p").unbind( "click", function() { alert("Hello"); } )
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* @name unbind
* @type jQuery
* @param String type An event type
* @param Function fn A function to unbind from the event on each of the set of matched elements
*/
unbind: function( type, fn ) {
jQuery.event.remove( this, type, fn );
},
/**
* Trigger a particular event.
*
* @example $("p").trigger("click")
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* @name trigger
* @type jQuery
* @param String type An event type
*/
trigger: function( type, data ) {
jQuery.event.trigger( type, data, this );
}
};
for ( var i in each ) new function() {
var n = each[i];
jQuery.fn[ i ] = function() {
return this.each( n, arguments );
};
};
var attr = {
val: "value",
html: "innerHTML",
value: null,
id: null,
title: null,
name: null,
href: null,
src: null,
rel: null
};
for ( var i in attr ) new function() {
var n = attr[i] || i;
jQuery.fn[ i ] = function(h) {
return h == undefined ?
this.length ? this[0][n] : null :
this.attr( n, h );
};
};
var css = "width,height,top,left,position,float,overflow,color,background".split(",");
for ( var i in css ) new function() {
var n = css[i];
jQuery.fn[ i ] = function(h) {
return h == undefined ?
( this.length ? jQuery.css( this[0], n ) : null ) :
this.css( n, h );
};
};
}
jQuery.extend({
className: {
add: function(o,c){
if (jQuery.className.has(o,c)) return;
o.className += ( o.className ? " " : "" ) + c;
},
remove: function(o,c){
o.className = !c ? "" :
o.className.replace(
new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
}, },
has: function(e,a) { has: function(e,a) {
if ( e.className ) if ( e.className )
...@@ -1764,3 +1408,364 @@ jQuery.extend({ ...@@ -1764,3 +1408,364 @@ jQuery.extend({
} }
}); });
new function() {
var b = navigator.userAgent.toLowerCase();
// Figure out what browser is being used
jQuery.browser = {
safari: /webkit/.test(b),
opera: /opera/.test(b),
msie: /msie/.test(b) && !/opera/.test(b),
mozilla: /mozilla/.test(b) && !/compatible/.test(b)
};
// Check to see if the W3C box model is being used
jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
};
jQuery.macros = {
to: ["append","prepend","before","after"],
css: "width,height,top,left,position,float,overflow,color,background".split(","),
attr: {
val: "value",
html: "innerHTML",
value: null,
id: null,
title: null,
name: null,
href: null,
src: null,
rel: null
},
axis: {
/**
* Get a set of elements containing the unique parents of the matched
* set of elements.
*
* @example $("p").parent()
* @before <div><p>Hello</p><p>Hello</p></div>
* @result [ <div><p>Hello</p><p>Hello</p></div> ]
*
* @name parent
* @type jQuery
*/
/**
* Get a set of elements containing the unique parents of the matched
* set of elements, and filtered by an expression.
*
* @example $("p").parent(".selected")
* @before <div><p>Hello</p></div><div class="selected"><p>Hello Again</p></div>
* @result [ <div class="selected"><p>Hello Again</p></div> ]
*
* @name parent
* @type jQuery
* @param String expr An expression to filter the parents with
*/
parent: "a.parentNode",
/**
* Get a set of elements containing the unique ancestors of the matched
* set of elements.
*
* @example $("span").ancestors()
* @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
* @result [ <body>...</body>, <div>...</div>, <p><span>Hello</span></p> ]
*
* @name ancestors
* @type jQuery
*/
/**
* Get a set of elements containing the unique ancestors of the matched
* set of elements, and filtered by an expression.
*
* @example $("span").ancestors("p")
* @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
* @result [ <p><span>Hello</span></p> ]
*
* @name ancestors
* @type jQuery
* @param String expr An expression to filter the ancestors with
*/
ancestors: jQuery.parents,
/**
* A synonym for ancestors
*/
parents: jQuery.parents,
/**
* Get a set of elements containing the unique next siblings of each of the
* matched set of elements.
*
* It only returns the very next sibling, not all next siblings.
*
* @example $("p").next()
* @before <p>Hello</p><p>Hello Again</p><div><span>And Again</span></div>
* @result [ <p>Hello Again</p>, <div><span>And Again</span></div> ]
*
* @name next
* @type jQuery
*/
/**
* Get a set of elements containing the unique next siblings of each of the
* matched set of elements, and filtered by an expression.
*
* It only returns the very next sibling, not all next siblings.
*
* @example $("p").next(".selected")
* @before <p>Hello</p><p class="selected">Hello Again</p><div><span>And Again</span></div>
* @result [ <p class="selected">Hello Again</p> ]
*
* @name next
* @type jQuery
* @param String expr An expression to filter the next Elements with
*/
next: "jQuery.sibling(a).next",
/**
* Get a set of elements containing the unique previous siblings of each of the
* matched set of elements.
*
* It only returns the immediately previous sibling, not all previous siblings.
*
* @example $("p").previous()
* @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
* @result [ <div><span>Hello Again</span></div> ]
*
* @name prev
* @type jQuery
*/
/**
* Get a set of elements containing the unique previous siblings of each of the
* matched set of elements, and filtered by an expression.
*
* It only returns the immediately previous sibling, not all previous siblings.
*
* @example $("p").previous("selected")
* @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
* @result [ <div><span>Hello</span></div> ]
*
* @name prev
* @type jQuery
* @param String expr An expression to filter the previous Elements with
*/
prev: "jQuery.sibling(a).prev",
/**
* Get a set of elements containing all of the unique siblings of each of the
* matched set of elements.
*
* @example $("div").siblings()
* @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
* @result [ <p>Hello</p>, <p>And Again</p> ]
*
* @name siblings
* @type jQuery
*/
/**
* Get a set of elements containing all of the unique siblings of each of the
* matched set of elements, and filtered by an expression.
*
* @example $("div").siblings("selected")
* @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
* @result [ <p class="selected">Hello Again</p> ]
*
* @name siblings
* @type jQuery
* @param String expr An expression to filter the sibling Elements with
*/
siblings: jQuery.sibling
},
each: {
/**
* Displays each of the set of matched elements if they are hidden.
*
* @example $("p").show()
* @before <p style="display: none">Hello</p>
* @result [ <p style="display: block">Hello</p> ]
*
* @name show
* @type jQuery
*/
show: function(){
this.style.display = this.oldblock ? this.oldblock : "";
if ( jQuery.css(this,"display") == "none" )
this.style.display = "block";
},
/**
* Hides each of the set of matched elements if they are shown.
*
* @example $("p").hide()
* @before <p>Hello</p>
* @result [ <p style="display: none">Hello</p> ]
*
* @name hide
* @type jQuery
*/
hide: function(){
this.oldblock = jQuery.css(this,"display");
if ( this.oldblock == "none" )
this.oldblock = "block";
this.style.display = "none";
},
/**
* Toggles each of the set of matched elements. If they are shown,
* toggle makes them hidden. If they are hidden, toggle
* makes them shown.
*
* @example $("p").toggle()
* @before <p>Hello</p><p style="display: none">Hello Again</p>
* @result [ <p style="display: none">Hello</p>, <p style="display: block">Hello Again</p> ]
*
* @name toggle
* @type jQuery
*/
toggle: function(){
var d = jQuery.css(this,"display");
$(this)[ !d || d == "none" ? "show" : "hide" ]();
},
/**
* Adds the specified class to each of the set of matched elements.
*
* @example ("p").addClass("selected")
* @before <p>Hello</p>
* @result [ <p class="selected">Hello</p> ]
*
* @name addClass
* @type jQuery
* @param String class A CSS class to add to the elements
*/
addClass: function(c){
jQuery.className.add(this,c);
},
/**
* The opposite of addClass. Removes the specified class from the
* set of matched elements.
*
* @example ("p").removeClass("selected")
* @before <p class="selected">Hello</p>
* @result [ <p>Hello</p> ]
*
* @name removeClass
* @type jQuery
* @param String class A CSS class to remove from the elements
*/
removeClass: function(c){
jQuery.className.remove(this,c);
},
/**
* Adds the specified class if it is present. Remove it if it is
* not present.
*
* @example ("p").toggleClass("selected")
* @before <p>Hello</p><p class="selected">Hello Again</p>
* @result [ <p class="selected">Hello</p>, <p>Hello Again</p> ]
*
* @name toggleClass
* @type jQuery
* @param String class A CSS class with which to toggle the elements
*/
toggleClass: function( c ){
jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this,c);
},
/**
* TODO: Document
*/
remove: function(a){
if ( !a || jQuery.filter( [this], a ).r )
this.parentNode.removeChild( this );
},
/**
* Removes all child nodes from the set of matched elements.
*
* @example ("p").empty()
* @before <p>Hello, <span>Person</span> <a href="#">and person</a></p>
* @result [ <p></p> ]
*
* @name empty
* @type jQuery
*/
empty: function(){
while ( this.firstChild )
this.removeChild( this.firstChild );
},
/**
* Binds a particular event (like click) to a each of a set of match elements.
*
* @example $("p").bind( "click", function() { alert("Hello"); } )
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* Cancel a default action and prevent it from bubbling by returning false
* from your function.
*
* @example $("form").bind( "submit", function() { return false; } )
*
* Cancel a default action by using the preventDefault method.
*
* @example $("form").bind( "submit", function() { e.preventDefault(); } )
*
* Stop an event from bubbling by using the stopPropogation method.
*
* @example $("form").bind( "submit", function() { e.stopPropogation(); } )
*
* @name bind
* @type jQuery
* @param String type An event type
* @param Function fn A function to bind to the event on each of the set of matched elements
*/
bind: function( type, fn ) {
if ( fn.constructor == String )
fn = new Function("e", ( !fn.indexOf(".") ? "$(this)" : "return " ) + fn);
jQuery.event.add( this, type, fn );
},
/**
* The opposite of bind. Removes a bound event from each of a set of matched
* elements. You must pass the identical function that was used in the original
* bind method.
*
* @example $("p").unbind( "click", function() { alert("Hello"); } )
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* @name unbind
* @type jQuery
* @param String type An event type
* @param Function fn A function to unbind from the event on each of the set of matched elements
*/
unbind: function( type, fn ) {
jQuery.event.remove( this, type, fn );
},
/**
* Trigger a particular event.
*
* @example $("p").trigger("click")
* @before <p>Hello</p>
* @result [ <p>Hello</p> ]
*
* @name trigger
* @type jQuery
* @param String type An event type
*/
trigger: function( type, data ) {
jQuery.event.trigger( type, data, this );
}
}
};
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment