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Mini Shell
Mini Shell
/*!
* jQuery twitter bootstrap wizard plugin
* Examples and documentation at: http://github.com/VinceG/twitter-bootstrap-wizard
* version 1.0
* Requires jQuery v1.3.2 or later
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
* Authors: Vadim Vincent Gabriel (http://vadimg.com), Jason Gill (www.gilluminate.com)
*/
;(function($) {
var bootstrapWizardCreate = function(element, options) {
var element = $(element);
var obj = this;
// Merge options with defaults
//var $settings = $.extend($.fn.bootstrapWizard.defaults, options || {});
var $settings = $.extend({}, $.fn.bootstrapWizard.defaults, options);
var $activeTab = null;
var $navigation = null;
this.fixNavigationButtons = function() {
// Get the current active tab
if(!$activeTab.length) {
// Select first one
$navigation.find('a:first').tab('show');
$activeTab = $navigation.find('li:first');
}
// See if we're currently in the first/last then disable the previous and last buttons
if(obj.firstIndex() >= obj.currentIndex()) {
$('li.previous', element).addClass('disabled');
} else{
$('li.previous', element).removeClass('disabled');
}
if(obj.currentIndex() >= obj.navigationLength()) {
$('li.next', element).addClass('disabled');
} else {
$('li.next', element).removeClass('disabled');
}
if($settings.onTabShow && typeof $settings.onTabShow === 'function' && $settings.onTabShow($activeTab, $navigation, obj.currentIndex())===false){
return false;
}
};
this.next = function(e) {
// If we clicked the last then dont activate this
if(element.hasClass('last')) {
return false;
}
if($settings.onNext && typeof $settings.onNext === 'function' && $settings.onNext($activeTab, $navigation, obj.nextIndex())===false){
return false;
}
// Did we click the last button
$index = obj.nextIndex();
if($index > obj.navigationLength()) {
} else {
$navigation.find('li:eq('+$index+') a').tab('show');
}
};
this.previous = function(e) {
// If we clicked the first then dont activate this
if(element.hasClass('first')) {
return false;
}
if($settings.onPrevious && typeof $settings.onPrevious === 'function' && $settings.onPrevious($activeTab, $navigation, obj.previousIndex())===false){
return false;
}
$index = obj.previousIndex();
if($index < 0) {
} else {
$navigation.find('li:eq('+$index+') a').tab('show');
}
};
this.first = function(e) {
if($settings.onFirst && typeof $settings.onFirst === 'function' && $settings.onFirst($activeTab, $navigation, obj.firstIndex())===false){
return false;
}
// If the element is disabled then we won't do anything
if(element.hasClass('disabled')) {
return false;
}
$navigation.find('li:eq(0) a').tab('show');
};
this.last = function(e) {
if($settings.onLast && typeof $settings.onLast === 'function' && $settings.onLast($activeTab, $navigation, obj.lastIndex())===false){
return false;
}
// If the element is disabled then we won't do anything
if(element.hasClass('disabled')) {
return false;
}
$navigation.find('li:eq('+obj.navigationLength()+') a').tab('show');
};
this.currentIndex = function() {
return $navigation.find('li').index($activeTab);
};
this.firstIndex = function() {
return 0;
};
this.lastIndex = function() {
return obj.navigationLength();
};
this.getIndex = function(e) {
return $navigation.find('li').index(e);
};
this.nextIndex = function() {
return $navigation.find('li').index($activeTab) + 1;
};
this.previousIndex = function() {
return $navigation.find('li').index($activeTab) - 1;
};
this.navigationLength = function() {
return $navigation.find('li').length - 1;
};
this.activeTab = function() {
return $activeTab;
};
this.nextTab = function() {
return $navigation.find('li:eq('+(obj.currentIndex()+1)+')').length ? $navigation.find('li:eq('+(obj.currentIndex()+1)+')') : null;
};
this.previousTab = function() {
if(obj.currentIndex() <= 0) {
return null;
}
return $navigation.find('li:eq('+parseInt(obj.currentIndex()-1)+')');
};
this.show = function(index) {
return element.find('li:eq(' + index + ') a').tab('show');
};
$navigation = element.find('ul:first', element);
$activeTab = $navigation.find('li.active', element);
if(!$navigation.hasClass($settings.tabClass)) {
$navigation.addClass($settings.tabClass);
}
// Load onInit
if($settings.onInit && typeof $settings.onInit === 'function'){
$settings.onInit($activeTab, $navigation, 0);
}
// Next/Previous events
$($settings.nextSelector, element).bind('click', obj.next);
$($settings.previousSelector, element).bind('click', obj.previous);
$($settings.lastSelector, element).bind('click', obj.last);
$($settings.firstSelector, element).bind('click', obj.first);
// Load onShow
if($settings.onShow && typeof $settings.onShow === 'function'){
$settings.onShow($activeTab, $navigation, obj.nextIndex());
}
// Work the next/previous buttons
obj.fixNavigationButtons();
$('a[data-toggle="tab"]', element).on('click', function (e) {
if($settings.onTabClick && typeof $settings.onTabClick === 'function' && $settings.onTabClick($activeTab, $navigation, obj.currentIndex())===false){
return false;
}
});
$('a[data-toggle="tab"]', element).on('show', function (e) {
$element = $(e.target).parent();
// If it's disabled then do not change
if($element.hasClass('disabled')) {
return false;
}
$activeTab = $element; // activated tab
obj.fixNavigationButtons();
});
};
$.fn.bootstrapWizard = function(options) {
//expose methods
if (typeof options == 'string') {
var args = Array.prototype.slice.call(arguments, 1).toString();
return this.data('bootstrapWizard')[options](args);
}
return this.each(function(index){
var element = $(this);
// Return early if this element already has a plugin instance
if (element.data('bootstrapWizard')) return;
// pass options to plugin constructor
var wizard = new bootstrapWizardCreate(element, options);
// Store plugin object in this element's data
element.data('bootstrapWizard', wizard);
});
};
// expose options
$.fn.bootstrapWizard.defaults = {
'tabClass': 'nav nav-pills',
'nextSelector': '.wizard li.next',
'previousSelector': '.wizard li.previous',
'firstSelector': '.wizard li.first',
'lastSelector': '.wizard li.last',
'onShow': null,
'onInit': null,
'onNext': null,
'onPrevious': null,
'onLast': null,
'onFirst': null,
'onTabClick': null,
'onTabShow': null
};
})(jQuery);
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