Как сделать Keyboard навигацией влево / вверх / вправо / вниз (как для фотогалереи) для вкладок jQuery с историей? Демо без функции клавиатуры в http://dl.dropbox.com/u/6594481/tabs/index.html
Необходимые функции:
- на клавиатуре
top/down make select и CSS show active вложенные вкладки ajax с 1-го по последний уровень
- на клавиатуре
left/right изменить back/forward содержимое active вкладка вложенных вкладок Ajax
- дополнительная опция, делает
active вложенную вкладку AJAX в 'курсор на' на уровне конкретных вложенных AJAX вкладок
Подробнее с примерами фотографий читайте в https://stackoverflow.com/questions/2975003/jquery-tools-to-make-keyboard-and-cookies-feature-for-ajaxed-tabs-with-history
/**
* @license
* jQuery Tools @VERSION Tabs- The basics of UI design.
*
* NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
*
* http://flowplayer.org/tools/tabs/
*
* Since: November 2008
* Date: @DATE
*/
(function($) {
// static constructs
$.tools = $.tools || {version: '@VERSION'};
$.tools.tabs = {
conf: {
tabs: 'a',
current: 'current',
onBeforeClick: null,
onClick: null,
effect: 'default',
initialIndex: 0,
event: 'click',
rotate: false,
// 1.2
history: false
},
addEffect: function(name, fn) {
effects[name] = fn;
}
};
var effects = {
// simple "toggle" effect
'default': function(i, done) {
this.getPanes().hide().eq(i).show();
done.call();
},
/*
configuration:
- fadeOutSpeed (positive value does "crossfading")
- fadeInSpeed
*/
fade: function(i, done) {
var conf = this.getConf(),
speed = conf.fadeOutSpeed,
panes = this.getPanes();
if (speed) {
panes.fadeOut(speed);
} else {
panes.hide();
}
panes.eq(i).fadeIn(conf.fadeInSpeed, done);
},
// for basic accordions
slide: function(i, done) {
this.getPanes().slideUp(200);
this.getPanes().eq(i).slideDown(400, done);
},
/**
* AJAX effect
*/
ajax: function(i, done) {
this.getPanes().eq(0).load(this.getTabs().eq(i).attr("href"), done);
}
};
var w;
/**
* Horizontal accordion
*
* @deprecated will be replaced with a more robust implementation
*/
$.tools.tabs.addEffect("horizontal", function(i, done) {
// store original width of a pane into memory
if (!w) { w = this.getPanes().eq(0).width(); }
// set current pane's width to zero
this.getCurrentPane().animate({width: 0}, function() { $(this).hide(); });
// grow opened pane to it's original width
this.getPanes().eq(i).animate({width: w}, function() {
$(this).show();
done.call();
});
});
function Tabs(root, paneSelector, conf) {
var self = this,
trigger = root.add(this),
tabs = root.find(conf.tabs),
panes = paneSelector.jquery ? paneSelector : root.children(paneSelector),
current;
// make sure tabs and panes are found
if (!tabs.length) { tabs = root.children(); }
if (!panes.length) { panes = root.parent().find(paneSelector); }
if (!panes.length) { panes = $(paneSelector); }
// public methods
$.extend(this, {
click: function(i, e) {
var tab = tabs.eq(i);
if (typeof i == 'string' && i.replace("#", "")) {
tab = tabs.filter("[href*=" + i.replace("#", "") + "]");
i = Math.max(tabs.index(tab), 0);
}
if (conf.rotate) {
var last = tabs.length -1;
if (i < 0) { return self.click(last, e); }
if (i > last) { return self.click(0, e); }
}
if (!tab.length) {
if (current >= 0) { return self; }
i = conf.initialIndex;
tab = tabs.eq(i);
}
// current tab is being clicked
if (i === current) { return self; }
// possibility to cancel click action
e = e || $.Event();
e.type = "onBeforeClick";
trigger.trigger(e, [i]);
if (e.isDefaultPrevented()) { return; }
// call the effect
effects[conf.effect].call(self, i, function() {
// onClick callback
e.type = "onClick";
trigger.trigger(e, [i]);
});
// default behaviour
current = i;
tabs.removeClass(conf.current);
tab.addClass(conf.current);
return self;
},
getConf: function() {
return conf;
},
getTabs: function() {
return tabs;
},
getPanes: function() {
return panes;
},
getCurrentPane: function() {
return panes.eq(current);
},
getCurrentTab: function() {
return tabs.eq(current);
},
getIndex: function() {
return current;
},
next: function() {
return self.click(current + 1);
},
prev: function() {
return self.click(current - 1);
}
});
// callbacks
$.each("onBeforeClick,onClick".split(","), function(i, name) {
// configuration
if ($.isFunction(conf[name])) {
$(self).bind(name, conf[name]);
}
// API
self[name] = function(fn) {
$(self).bind(name, fn);
return self;
};
});
if (conf.history && $.fn.history) {
$.tools.history.init(tabs);
conf.event = 'history';
}
// setup click actions for each tab
tabs.each(function(i) {
$(this).bind(conf.event, function(e) {
self.click(i, e);
return e.preventDefault();
});
});
// cross tab anchor link
panes.find("a[href^=#]").click(function(e) {
self.click($(this).attr("href"), e);
});
// open initial tab
if (location.hash) {
self.click(location.hash);
} else {
if (conf.initialIndex === 0 || conf.initialIndex > 0) {
self.click(conf.initialIndex);
}
}
}
// jQuery plugin implementation
$.fn.tabs = function(paneSelector, conf) {
// return existing instance
var el = this.data("tabs");
if (el) { return el; }
if ($.isFunction(conf)) {
conf = {onBeforeClick: conf};
}
// setup conf
conf = $.extend({}, $.tools.tabs.conf, conf);
this.each(function() {
el = new Tabs($(this), paneSelector, conf);
$(this).data("tabs", el);
});
return conf.api ? el: this;
};
}) (jQuery);
/**
* @license
* jQuery Tools @VERSION History "Back button for AJAX apps"
*
* NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
*
* http://flowplayer.org/tools/toolbox/history.html
*
* Since: Mar 2010
* Date: @DATE
*/
(function($) {
var hash, iframe, links, inited;
$.tools = $.tools || {version: '@VERSION'};
$.tools.history = {
init: function(els) {
if (inited) { return; }
// IE
if ($.browser.msie && $.browser.version < '8') {
// create iframe that is constantly checked for hash changes
if (!iframe) {
iframe = $("<iframe/>").attr("src", "javascript:false;").hide().get(0);
$("body").append(iframe);
setInterval(function() {
var idoc = iframe.contentWindow.document,
h = idoc.location.hash;
if (hash !== h) {
$.event.trigger("hash", h);
}
}, 100);
setIframeLocation(location.hash || '#');
}
// other browsers scans for location.hash changes directly without iframe hack
} else {
setInterval(function() {
var h = location.hash;
if (h !== hash) {
$.event.trigger("hash", h);
}
}, 100);
}
links = !links ? els : links.add(els);
els.click(function(e) {
var href = $(this).attr("href");
if (iframe) { setIframeLocation(href); }
// handle non-anchor links
if (href.slice(0, 1) != "#") {
location.href = "#" + href;
return e.preventDefault();
}
});
inited = true;
}
};
function setIframeLocation(h) {
if (h) {
var doc = iframe.contentWindow.document;
doc.open().close();
doc.location.hash = h;
}
}
// global histroy change listener
$(window).bind("hash", function(e, h) {
if (h) {
links.filter(function() {
var href = $(this).attr("href");
return href == h || href == h.replace("#", "");
}).trigger("history", [h]);
} else {
links.eq(0).trigger("history", [h]);
}
hash = h;
window.location.hash = hash;
});
// jQuery plugin implementation
$.fn.history = function(fn) {
$.tools.history.init(this);
// return jQuery
return this.bind("history", fn);
};
})(jQuery);
$(function() {
$("#list").tabs("#content > div", {effect: 'ajax', history: true});
});