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259 lines
7.5 KiB
259 lines
7.5 KiB
/*
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* Fuel UX Wizard
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* https://github.com/ExactTarget/fuelux
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*
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* Copyright (c) 2012 ExactTarget
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* Licensed under the MIT license.
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*/
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//define(['require','jquery'],function (require) {
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(function($ , undefined) {//ACE
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//var $ = require('jquery');
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var old = $.fn.wizard;
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// WIZARD CONSTRUCTOR AND PROTOTYPE
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var Wizard = function (element, options) {
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var kids;
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this.$element = $(element);
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this.options = $.extend({}, $.fn.wizard.defaults, options);
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this.options.disablePreviousStep = ( this.$element.data().restrict === "previous" ) ? true : false;
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this.currentStep = this.options.selectedItem.step;
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//this.numSteps = this.$element.find('.steps li').length;
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this.numSteps = this.$element.find('.wizard-steps > li').length;//ACE
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this.$prevBtn = this.$element.find('button.btn-prev');
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this.$nextBtn = this.$element.find('button.btn-next');
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kids = this.$nextBtn.children().detach();
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this.nextText = $.trim(this.$nextBtn.text());
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this.$nextBtn.append(kids);
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// handle events
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this.$prevBtn.on('click', $.proxy(this.previous, this));
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this.$nextBtn.on('click', $.proxy(this.next, this));
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this.$element.on('click', 'li.complete', $.proxy(this.stepclicked, this));
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if(this.currentStep > 1) {
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this.selectedItem(this.options.selectedItem);
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}
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if( this.options.disablePreviousStep ) {
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this.$prevBtn.attr( 'disabled', true );
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//this.$element.find( '.steps' ).addClass( 'previous-disabled' );
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this.$element.find( '.wizard-steps' ).addClass( 'previous-disabled' );//ACE
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}
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this.$stepContainer = $(this.$element.data('target') || 'body');//ACE
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};
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Wizard.prototype = {
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constructor: Wizard,
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setState: function () {
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var canMovePrev = (this.currentStep > 1);
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var firstStep = (this.currentStep === 1);
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var lastStep = (this.currentStep === this.numSteps);
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// disable buttons based on current step
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if( !this.options.disablePreviousStep ) {
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this.$prevBtn.attr('disabled', (firstStep === true || canMovePrev === false));
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}
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// change button text of last step, if specified
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var data = this.$nextBtn.data();
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if (data && data.last) {
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this.lastText = data.last;
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if (typeof this.lastText !== 'undefined') {
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// replace text
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var text = (lastStep !== true) ? this.nextText : this.lastText;
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var kids = this.$nextBtn.children().detach();
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this.$nextBtn.text(text).append(kids);
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}
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}
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// reset classes for all steps
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//var $steps = this.$element.find('.steps li');
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var $steps = this.$element.find('.wizard-steps > li');//ACE
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$steps.removeClass('active').removeClass('complete');
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$steps.find('span.badge').removeClass('badge-info').removeClass('badge-success');
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// set class for all previous steps
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//var prevSelector = '.steps li:lt(' + (this.currentStep - 1) + ')';
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var prevSelector = '.wizard-steps > li:lt(' + (this.currentStep - 1) + ')';//ACE
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var $prevSteps = this.$element.find(prevSelector);
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$prevSteps.addClass('complete');
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$prevSteps.find('span.badge').addClass('badge-success');
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// set class for current step
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//var currentSelector = '.steps li:eq(' + (this.currentStep - 1) + ')';
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var currentSelector = '.wizard-steps > li:eq(' + (this.currentStep - 1) + ')';//ACE
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var $currentStep = this.$element.find(currentSelector);
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$currentStep.addClass('active');
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$currentStep.find('span.badge').addClass('badge-info');
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// set display of target element
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var target = $currentStep.data().target;
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//this.$element.next('.step-content').find('.step-pane').removeClass('active');
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this.$stepContainer.find('.step-pane').removeClass('active');//ACE
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$(target).addClass('active');
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/**
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// reset the wizard position to the left
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this.$element.find('.steps').first().attr('style','margin-left: 0');
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// check if the steps are wider than the container div
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var totalWidth = 0;
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this.$element.find('.steps > li').each(function () {
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totalWidth += $(this).outerWidth();
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});
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var containerWidth = 0;
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if (this.$element.find('.actions').length) {
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containerWidth = this.$element.width() - this.$element.find('.actions').first().outerWidth();
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} else {
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containerWidth = this.$element.width();
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}
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if (totalWidth > containerWidth) {
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// set the position so that the last step is on the right
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var newMargin = totalWidth - containerWidth;
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this.$element.find('.steps').first().attr('style','margin-left: -' + newMargin + 'px');
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// set the position so that the active step is in a good
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// position if it has been moved out of view
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if (this.$element.find('li.active').first().position().left < 200) {
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newMargin += this.$element.find('li.active').first().position().left - 200;
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if (newMargin < 1) {
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this.$element.find('.steps').first().attr('style','margin-left: 0');
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} else {
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this.$element.find('.steps').first().attr('style','margin-left: -' + newMargin + 'px');
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}
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}
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}
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*/
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this.$element.trigger('changed');
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},
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stepclicked: function (e) {
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var li = $(e.currentTarget);
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//var index = this.$element.find('.steps li').index(li);
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var index = this.$element.find('.wizard-steps li').index(li);//ACE
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var canMovePrev = true;
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if( this.options.disablePreviousStep ) {
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if( index < this.currentStep ) {
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canMovePrev = false;
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}
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}
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if( canMovePrev ) {
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var evt = $.Event('stepclick');
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this.$element.trigger(evt, {step: index + 1});
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if (evt.isDefaultPrevented()) return;
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this.currentStep = (index + 1);
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this.setState();
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}
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},
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previous: function () {
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var canMovePrev = (this.currentStep > 1);
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if( this.options.disablePreviousStep ) {
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canMovePrev = false;
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}
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if (canMovePrev) {
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var e = $.Event('change');
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this.$element.trigger(e, {step: this.currentStep, direction: 'previous'});
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if (e.isDefaultPrevented()) return;
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this.currentStep -= 1;
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this.setState();
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}
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},
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next: function () {
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var canMoveNext = (this.currentStep + 1 <= this.numSteps);
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var lastStep = (this.currentStep === this.numSteps);
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if (canMoveNext) {
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var e = $.Event('change');
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this.$element.trigger(e, {step: this.currentStep, direction: 'next'});
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if (e.isDefaultPrevented()) return;
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this.currentStep += 1;
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this.setState();
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}
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else if (lastStep) {
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this.$element.trigger('finished');
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}
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},
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selectedItem: function (selectedItem) {
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var retVal, step;
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if(selectedItem) {
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step = selectedItem.step || -1;
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if(step >= 1 && step <= this.numSteps) {
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this.currentStep = step;
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this.setState();
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}
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retVal = this;
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}
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else {
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retVal = { step: this.currentStep };
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}
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return retVal;
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}
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};
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// WIZARD PLUGIN DEFINITION
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$.fn.wizard = function (option) {
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var args = Array.prototype.slice.call( arguments, 1 );
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var methodReturn;
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var $set = this.each(function () {
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var $this = $( this );
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var data = $this.data( 'wizard' );
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var options = typeof option === 'object' && option;
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if( !data ) $this.data('wizard', (data = new Wizard( this, options ) ) );
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if( typeof option === 'string' ) methodReturn = data[ option ].apply( data, args );
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});
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return ( methodReturn === undefined ) ? $set : methodReturn;
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};
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$.fn.wizard.defaults = {
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selectedItem: {step:1}
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};
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$.fn.wizard.Constructor = Wizard;
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$.fn.wizard.noConflict = function () {
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$.fn.wizard = old;
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return this;
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};
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// WIZARD DATA-API
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$(function () {
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$('body').on('mouseover.wizard.data-api', '.wizard', function () {
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var $this = $(this);
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if ($this.data('wizard')) return;
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$this.wizard($this.data());
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});
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});
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//});
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})(window.jQuery);//ACE
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