+++ /dev/null
-/*
- * Tabs 3 - New Wave Tabs
- *
- * Copyright (c) 2007 Klaus Hartl (stilbuero.de)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- */
-
-(function($) {
-
- // if the UI scope is not availalable, add it
- $.ui = $.ui || {};
-
- // tabs initialization
- $.fn.tabs = function(initial, options) {
- if (initial && initial.constructor == Object) { // shift arguments
- options = initial;
- initial = null;
- }
- options = options || {};
-
- initial = initial && initial.constructor == Number && --initial || 0;
-
- return this.each(function() {
- new $.ui.tabs(this, $.extend(options, { initial: initial }));
- });
- };
-
- // other chainable tabs methods
- $.each(['Add', 'Remove', 'Enable', 'Disable', 'Click', 'Load'], function(i, method) {
- $.fn['tabs' + method] = function() {
- var args = arguments;
- return this.each(function() {
- var instance = $.ui.tabs.getInstance(this);
- instance[method.toLowerCase()].apply(instance, args);
- });
- };
- });
- $.fn.tabsSelected = function() {
- var selected = -1;
- if (this[0]) {
- var instance = $.ui.tabs.getInstance(this[0]),
- $lis = $('li', this);
- selected = $lis.index( $lis.filter('.' + instance.options.selectedClass)[0] );
- }
- return selected >= 0 ? ++selected : -1;
- };
-
- // tabs class
- $.ui.tabs = function(el, options) {
-
- this.source = el;
-
- this.options = $.extend({
-
- // basic setup
- initial: 0,
- event: 'click',
- disabled: [],
- // TODO bookmarkable: $.ajaxHistory ? true : false,
- unselected: false,
- unselect: options.unselected ? true : false,
-
- // Ajax
- spinner: 'Loading…',
- cache: false,
- idPrefix: 'tab-',
-
- // animations
- /*fxFade: null,
- fxSlide: null,
- fxShow: null,
- fxHide: null,*/
- fxSpeed: 'normal',
- /*fxShowSpeed: null,
- fxHideSpeed: null,*/
-
- // callbacks
- add: function() {},
- remove: function() {},
- enable: function() {},
- disable: function() {},
- click: function() {},
- hide: function() {},
- show: function() {},
- load: function() {},
-
- // CSS classes
- navClass: 'ui-tabs-nav',
- selectedClass: 'ui-tabs-selected',
- disabledClass: 'ui-tabs-disabled',
- containerClass: 'ui-tabs-container',
- hideClass: 'ui-tabs-hide',
- loadingClass: 'ui-tabs-loading'
-
- }, options);
-
- this.tabify(true);
-
- // save instance for later
- var uuid = 'tabs' + $.ui.tabs.prototype.count++;
- $.ui.tabs.instances[uuid] = this;
- $.data(el, 'tabsUUID', uuid);
-
- };
-
- // static
- $.ui.tabs.instances = {};
- $.ui.tabs.getInstance = function(el) {
- return $.ui.tabs.instances[$.data(el, 'tabsUUID')];
- };
-
- // instance methods
- $.extend($.ui.tabs.prototype, {
- count: 0,
- tabify: function(init) {
-
- this.$tabs = $('a:first-child', this.source);
- this.$containers = $([]);
-
- var self = this, o = this.options;
-
- this.$tabs.each(function(i, a) {
- // inline tab
- if (a.hash && a.hash.replace('#', '')) { // safari 2 reports '#' for an empty hash
- self.$containers = self.$containers.add(a.hash);
- }
- // remote tab
- else {
- $.data(a, 'href', a.href);
- var id = a.title && a.title.replace(/\s/g, '_') || o.idPrefix + (self.count + 1) + '-' + (i + 1);
- a.href = '#' + id;
- self.$containers = self.$containers.add(
- $('#' + id)[0] || $('<div id="' + id + '" class="' + o.containerClass + '"></div>')
- .insertAfter( self.$containers[i - 1] || self.source )
- );
- }
- });
-
- if (init) {
-
- // Try to retrieve initial tab from fragment identifier in url if present,
- // otherwise try to find selected class attribute on <li>.
- this.$tabs.each(function(i, a) {
- if (location.hash) {
- if (a.hash == location.hash) {
- o.initial = i;
- // prevent page scroll to fragment
- //if (($.browser.msie || $.browser.opera) && !o.remote) {
- if ($.browser.msie || $.browser.opera) {
- var $toShow = $(location.hash), toShowId = $toShow.attr('id');
- $toShow.attr('id', '');
- setTimeout(function() {
- $toShow.attr('id', toShowId); // restore id
- }, 500);
- }
- scrollTo(0, 0);
- return false; // break
- }
- } else if ( $(a).parents('li:eq(0)').is('li.' + o.selectedClass) ) {
- o.initial = i;
- return false; // break
- }
- });
-
- // attach necessary classes for styling if not present
- $(this.source).is('.' + o.navClass) || $(this.source).addClass(o.navClass);
- this.$containers.each(function() {
- var $this = $(this);
- $this.is('.' + o.containerClass) || $this.addClass(o.containerClass);
- });
-
- // highlight tab
- var $lis = $('li', this.source);
- this.$containers.addClass(o.hideClass);
- $lis.removeClass(o.selectedClass);
- if (!o.unselected) {
- this.$containers.slice(o.initial, o.initial + 1).show();
- $lis.slice(o.initial, o.initial + 1).addClass(o.selectedClass);
- }
-
- // load if remote tab
- if ($.data(this.$tabs[o.initial], 'href')) {
- this.load(o.initial + 1, $.data(this.$tabs[o.initial], 'href'));
- if (o.cache) {
- $.removeData(this.$tabs[o.initial], 'href'); // if loaded once do not load them again
- }
- }
-
- // disabled tabs
- for (var i = 0, position; position = o.disabled[i]; i++) {
- this.disable(position);
- }
-
- }
-
- // setup animations
- var showAnim = {}, showSpeed = o.fxShowSpeed || o.fxSpeed,
- hideAnim = {}, hideSpeed = o.fxHideSpeed || o.fxSpeed;
- if (o.fxSlide || o.fxFade) {
- if (o.fxSlide) {
- showAnim['height'] = 'show';
- hideAnim['height'] = 'hide';
- }
- if (o.fxFade) {
- showAnim['opacity'] = 'show';
- hideAnim['opacity'] = 'hide';
- }
- } else {
- if (o.fxShow) {
- showAnim = o.fxShow;
- } else { // use some kind of animation to prevent browser scrolling to the tab
- showAnim['min-width'] = 0; // avoid opacity, causes flicker in Firefox
- showSpeed = 1; // as little as 1 is sufficient
- }
- if (o.fxHide) {
- hideAnim = o.fxHide;
- } else { // use some kind of animation to prevent browser scrolling to the tab
- hideAnim['min-width'] = 0; // avoid opacity, causes flicker in Firefox
- hideSpeed = 1; // as little as 1 is sufficient
- }
- }
-
- // reset some styles to maintain print style sheets etc.
- var resetCSS = { display: '', overflow: '', height: '' };
- if (!$.browser.msie) { // not in IE to prevent ClearType font issue
- resetCSS['opacity'] = '';
- }
-
- // Hide a tab, animation prevents browser scrolling to fragment,
- // $show is optional.
- function hideTab(clicked, $hide, $show) {
- $hide.animate(hideAnim, hideSpeed, function() { //
- $hide.addClass(o.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
- if ($.browser.msie) {
- $hide[0].style.filter = '';
- }
- o.hide(clicked, $hide[0], $show && $show[0] || null);
- if ($show) {
- showTab(clicked, $show, $hide);
- }
- });
- }
-
- // Show a tab, animation prevents browser scrolling to fragment,
- // $hide is optional
- function showTab(clicked, $show, $hide) {
- if (!(o.fxSlide || o.fxFade || o.fxShow)) {
- $show.css('display', 'block'); // prevent occasionally occuring flicker in Firefox cause by gap between showing and hiding the tab containers
- }
- $show.animate(showAnim, showSpeed, function() {
- $show.removeClass(o.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
- if ($.browser.msie) {
- $show[0].style.filter = '';
- }
- o.show(clicked, $show[0], $hide && $hide[0] || null);
- });
- }
-
- // switch a tab
- function switchTab(clicked, $hide, $show) {
- /*if (o.bookmarkable && trueClick) { // add to history only if true click occured, not a triggered click
- $.ajaxHistory.update(clicked.hash);
- }*/
- $(clicked).parents('li:eq(0)').addClass(o.selectedClass)
- .siblings().removeClass(o.selectedClass);
- hideTab(clicked, $hide, $show);
- }
-
- // tab click handler
- function tabClick(e) {
-
- //var trueClick = e.clientX; // add to history only if true click occured, not a triggered click
- var $li = $(this).parents('li:eq(0)'),
- $hide = self.$containers.filter(':visible'),
- $show = $(this.hash);
-
- // If tab is already selected and not unselectable or tab disabled or click callback returns false stop here.
- // Check if click handler returns false last so that it is not executed for a disabled tab!
- if (($li.is('.' + o.selectedClass) && !o.unselect) || $li.is('.' + o.disabledClass)
- || o.click(this, $show[0], $hide[0]) === false) {
- this.blur();
- return false;
- }
-
- // if tab may be closed
- if (o.unselect) {
- if ($li.is('.' + o.selectedClass)) {
- $li.removeClass(o.selectedClass);
- self.$containers.stop();
- hideTab(this, $hide);
- this.blur();
- return false;
- } else if (!$hide.length) {
- $li.addClass(o.selectedClass);
- self.$containers.stop();
- showTab(this, $show);
- this.blur();
- return false;
- }
- }
-
- // stop possibly running animations
- self.$containers.stop();
-
- // show new tab
- if ($show.length) {
-
- // prevent scrollbar scrolling to 0 and than back in IE7, happens only if bookmarking/history is enabled
- /*if ($.browser.msie && o.bookmarkable) {
- var showId = this.hash.replace('#', '');
- $show.attr('id', '');
- setTimeout(function() {
- $show.attr('id', showId); // restore id
- }, 0);
- }*/
-
- if ($.data(this, 'href')) { // remote tab
- var a = this;
- self.load(self.$tabs.index(this) + 1, $.data(this, 'href'), function() {
- switchTab(a, $hide, $show);
- });
- if (o.cache) {
- $.removeData(this, 'href'); // if loaded once do not load them again
- }
- } else {
- switchTab(this, $hide, $show);
- }
-
- // Set scrollbar to saved position - need to use timeout with 0 to prevent browser scroll to target of hash
- /*var scrollX = window.pageXOffset || document.documentElement && document.documentElement.scrollLeft || document.body.scrollLeft || 0;
- var scrollY = window.pageYOffset || document.documentElement && document.documentElement.scrollTop || document.body.scrollTop || 0;
- setTimeout(function() {
- scrollTo(scrollX, scrollY);
- }, 0);*/
-
- } else {
- throw 'jQuery UI Tabs: Mismatching fragment identifier.';
- }
-
- this.blur(); // prevent IE from keeping other link focussed when using the back button
-
- //return o.bookmarkable && !!trueClick; // convert trueClick == undefined to Boolean required in IE
- return false;
-
- }
-
- // attach click event, avoid duplicates from former tabifying
- this.$tabs.unbind(o.event, tabClick).bind(o.event, tabClick);
-
- },
- add: function(url, text, position) {
- if (url && text) {
- var o = this.options;
- position = position || this.$tabs.length; // append by default
- if (position >= this.$tabs.length) {
- var method = 'insertAfter';
- position = this.$tabs.length;
- } else {
- var method = 'insertBefore';
- }
- if (url.indexOf('#') == 0) { // ajax container is created by tabify automatically
- var $container = $(url);
- // try to find an existing element before creating a new one
- ($container.length && $container || $('<div id="' + url.replace('#', '') + '" class="' + o.containerClass + ' ' + o.hideClass + '"></div>'))
- [method](this.$containers[position - 1]);
- }
- $('<li><a href="' + url + '"><span>' + text + '</span></a></li>')
- [method](this.$tabs.slice(position - 1, position).parents('li:eq(0)'));
- this.tabify();
- o.add(this.$tabs[position - 1], this.$containers[position - 1]); // callback
- } else {
- throw 'jQuery UI Tabs: Not enough arguments to add tab.';
- }
- },
- remove: function(position) {
- if (position && position.constructor == Number) {
- var $removedTab = this.$tabs.slice(position - 1, position).parents('li:eq(0)').remove();
- var $removedContainer = this.$containers.slice(position - 1, position).remove();
- this.tabify();
- this.options.remove($removedTab[0], $removedContainer[0]); // callback
- }
- },
- enable: function(position) {
- var $li = this.$tabs.slice(position - 1, position).parents('li:eq(0)'), o = this.options;
- $li.removeClass(o.disabledClass);
- if ($.browser.safari) { // fix disappearing tab after enabling in Safari... TODO check Safari 3
- $li.animate({ opacity: 1 }, 1, function() {
- $li.css({ opacity: '' });
- });
- }
- o.enable(this.$tabs[position - 1], this.$containers[position - 1]); // callback
- },
- disable: function(position) {
- var $li = this.$tabs.slice(position - 1, position).parents('li:eq(0)'), o = this.options;
- if ($.browser.safari) { // fix opacity of tab after disabling in Safari... TODO check Safari 3
- $li.animate({ opacity: 0 }, 1, function() {
- $li.css({ opacity: '' });
- });
- }
- $li.addClass(this.options.disabledClass);
- o.disable(this.$tabs[position - 1], this.$containers[position - 1]); // callback
- },
- click: function(position) {
- this.$tabs.slice(position - 1, position).trigger('click');
- },
- load: function(position, url, callback) {
- var self = this,
- o = this.options,
- $a = this.$tabs.slice(position - 1, position).addClass(o.loadingClass),
- $span = $('span', $a),
- text = $span.html();
-
- // shift arguments
- if (url && url.constructor == Function) {
- callback = url;
- }
-
- // set new URL
- if (url) {
- $.data($a[0], 'href', url);
- }
-
- // load
- if (o.spinner) {
- $span.html('<em>' + o.spinner + '</em>');
- }
- setTimeout(function() { // timeout is again required in IE, "wait" for id being restored
- $($a[0].hash).load(url, function() {
- if (o.spinner) {
- $span.html(text);
- }
- $a.removeClass(o.loadingClass);
- // This callback is required because the switch has to take place after loading
- // has completed.
- if (callback && callback.constructor == Function) {
- callback();
- }
- o.load(self.$tabs[position - 1], self.$containers[position - 1]); // callback
- });
- }, 0);
- }
- });
-
-})(jQuery);
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