Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission	Action
app.js	48.21 KB	-rwxr-xr-x
datatable.js	11.03 KB	-rwxr-xr-x

Code Editor : app.js

/**
Core script to handle the entire theme and core functions
**/
var App = function () {

// IE mode
    var isRTL = false;
    var isIE8 = false;
    var isIE9 = false;
    var isIE10 = false;

var sidebarWidth = 225;
    var sidebarCollapsedWidth = 35;

var responsiveHandlers = [];

// theme layout color set
    var layoutColorCodes = {
        'blue': '#4b8df8',
        'red': '#e02222',
        'green': '#35aa47',
        'purple': '#852b99',
        'grey': '#555555',
        'light-grey': '#fafafa',
        'yellow': '#ffb848'
    };

// To get the correct viewport width based on  http://andylangton.co.uk/articles/javascript/get-viewport-size-javascript/
    var _getViewPort = function () {
        var e = window, a = 'inner';
        if (!('innerWidth' in window)) {
            a = 'client';
            e = document.documentElement || document.body;
        }
        return {
            width: e[a + 'Width'],
            height: e[a + 'Height']
        }
    }

// initializes main settings
    var handleInit = function () {

if ($('body').css('direction') === 'rtl') {
            isRTL = true;
        }

isIE8 = !! navigator.userAgent.match(/MSIE 8.0/);
        isIE9 = !! navigator.userAgent.match(/MSIE 9.0/);
        isIE10 = !! navigator.userAgent.match(/MSIE 10.0/);

if (isIE10) {
            jQuery('html').addClass('ie10'); // detect IE10 version
        }
        
        if (isIE10 || isIE9 || isIE8) {
            jQuery('html').addClass('ie'); // detect IE10 version
        }

/*
          Virtual keyboards:
          Also, note that if you're using inputs in your modal – iOS has a rendering bug which doesn't 
          update the position of fixed elements when the virtual keyboard is triggered  
        */
        var deviceAgent = navigator.userAgent.toLowerCase();
        if (deviceAgent.match(/(iphone|ipod|ipad)/)) {
            $(document).on('focus', 'input, textarea', function () {
                $('.page-header').hide();
                $('.page-footer').hide();
            });
            $(document).on('blur', 'input, textarea', function () {
                $('.page-header').show();
                $('.page-footer').show();
            });
        }
    }

var handleSidebarState = function () {
        // remove sidebar toggler if window width smaller than 992(for tablet and phone mode)
        var viewport = _getViewPort();
        if (viewport.width < 992) {
            $('body').removeClass("page-sidebar-closed");
        }
    }

// runs callback functions set by App.addResponsiveHandler().
    var runResponsiveHandlers = function () {
        // reinitialize other subscribed elements
        for (var i = 0; i < responsiveHandlers.length; i++) {
            var each = responsiveHandlers[i];
            each.call();
        }
    }

// reinitialize the laypot on window resize
    var handleResponsive = function () {
        handleSidebarState();
        handleSidebarAndContentHeight();
        handleFixedSidebar();
        runResponsiveHandlers();
    }

// initialize the layout on page load
    var handleResponsiveOnInit = function () {
        handleSidebarState();
        handleSidebarAndContentHeight();
    }

// handle the layout reinitialization on window resize
    var handleResponsiveOnResize = function () {
        var resize;
        if (isIE8) {
            var currheight;
            $(window).resize(function () {
                if (currheight == document.documentElement.clientHeight) {
                    return; //quite event since only body resized not window.
                }
                if (resize) {
                    clearTimeout(resize);
                }
                resize = setTimeout(function () {
                    handleResponsive();
                }, 50); // wait 50ms until window resize finishes.                
                currheight = document.documentElement.clientHeight; // store last body client height
            });
        } else {
            $(window).resize(function () {
                if (resize) {
                    clearTimeout(resize);
                }
                resize = setTimeout(function () {
                    handleResponsive();
                }, 50); // wait 50ms until window resize finishes.
            });
        }
    }

//* BEGIN:CORE HANDLERS *//
    // this function handles responsive layout on screen size resize or mobile device rotate.

// Set proper height for sidebar and content. The content and sidebar height must be synced always.
    var handleSidebarAndContentHeight = function () {
        var content = $('.page-content');
        var sidebar = $('.page-sidebar');
        var body = $('body');
        var height;

if (body.hasClass("page-footer-fixed") === true && body.hasClass("page-sidebar-fixed") === false) {
            var available_height = $(window).height() - $('.footer').outerHeight() - $('.header').outerHeight();
            if (content.height() < available_height) {
                content.attr('style', 'min-height:' + available_height + 'px !important');
            }
        } else {
            if (body.hasClass('page-sidebar-fixed')) {
                height = _calculateFixedSidebarViewportHeight();
            } else {
                height = sidebar.height() + 20;
                var headerHeight = $('.header').outerHeight();
                var footerHeight = $('.footer').outerHeight();                
                if ($(window).width() > 1024 && (height + headerHeight + footerHeight)  < $(window).height()) {
                    height = $(window).height() - headerHeight - footerHeight;
                }
            }            
            if (height >= content.height()) {
                content.attr('style', 'min-height:' + height + 'px !important');
            }
        }
    }

// Handle sidebar menu
    var handleSidebarMenu = function () {
        jQuery('.page-sidebar').on('click', 'li > a', function (e) {
            if ($(this).next().hasClass('sub-menu') == false) {
                if ($('.btn-navbar').hasClass('collapsed') == false) {
                    $('.btn-navbar').click();
                }
                return;
            }

if ($(this).next().hasClass('sub-menu always-open')) {
                return;
            }

var parent = $(this).parent().parent();
            var the = $(this);
            var menu = $('.page-sidebar-menu');
            var sub = jQuery(this).next();

var autoScroll = menu.data("auto-scroll") ? menu.data("auto-scroll") : true;
            var slideSpeed = menu.data("slide-speed") ? parseInt(menu.data("slide-speed")) : 200;

parent.children('li.open').children('a').children('.arrow').removeClass('open');
            parent.children('li.open').children('.sub-menu:not(.always-open)').slideUp(200);
            parent.children('li.open').removeClass('open');
            
            var slideOffeset = -200;

if (sub.is(":visible")) {
                jQuery('.arrow', jQuery(this)).removeClass("open");
                jQuery(this).parent().removeClass("open");
                sub.slideUp(slideSpeed, function () {
                    if (autoScroll == true && $('body').hasClass('page-sidebar-closed') == false) {
                        if ($('body').hasClass('page-sidebar-fixed')) {
                            menu.slimScroll({'scrollTo': (the.position()).top});
                        } else {
                            App.scrollTo(the, slideOffeset);
                        }
                    }
                    handleSidebarAndContentHeight();
                });
            } else {
                jQuery('.arrow', jQuery(this)).addClass("open");
                jQuery(this).parent().addClass("open");
                sub.slideDown(slideSpeed, function () {
                    if (autoScroll == true && $('body').hasClass('page-sidebar-closed') == false) {
                        if ($('body').hasClass('page-sidebar-fixed')) {
                            menu.slimScroll({'scrollTo': (the.position()).top});
                        } else {
                            App.scrollTo(the, slideOffeset);
                        }
                    }
                    handleSidebarAndContentHeight();
                });
            }

e.preventDefault();
        });

// handle ajax links within sidebar menu
        jQuery('.page-sidebar').on('click', ' li > a.ajaxify', function (e) {
            e.preventDefault();
            App.scrollTop();

var url = $(this).attr("href");
            var menuContainer = jQuery('.page-sidebar ul');
            var pageContent = $('.page-content');
            var pageContentBody = $('.page-content .page-content-body');

menuContainer.children('li.active').removeClass('active');
            menuContainer.children('arrow.open').removeClass('open');

$(this).parents('li').each(function () {
                $(this).addClass('active');
                $(this).children('a > span.arrow').addClass('open');
            });
            $(this).parents('li').addClass('active');

App.startPageLoading();
            
            if ($(window).width() <= 991 && $('.page-sidebar').hasClass("in")) {
                $('.navbar-toggle').click();
            }

$.ajax({
                type: "GET",
                cache: false,
                url: url,
                dataType: "html",
                success: function (res) {
                    App.stopPageLoading();
                    pageContentBody.html(res);
                    App.fixContentHeight(); // fix content height
                    App.initAjax(); // initialize core stuff
                },
                error: function (xhr, ajaxOptions, thrownError) {
                    pageContentBody.html('<h4>Could not load the requested content.</h4>');
                    App.stopPageLoading();
                }
            });
        });

// handle ajax link within main content
        jQuery('.page-content').on('click', '.ajaxify', function (e) {
            e.preventDefault();
            App.scrollTop();

var url = $(this).attr("href");
            var pageContent = $('.page-content');
            var pageContentBody = $('.page-content .page-content-body');

App.startPageLoading();
            
            if ($(window).width() <= 991 && $('.page-sidebar').hasClass("in")) {
                $('.navbar-toggle').click();
            }

// Helper function to calculate sidebar height for fixed sidebar layout.
    var _calculateFixedSidebarViewportHeight = function () {
        var sidebarHeight = $(window).height() - $('.header').height() + 1;
        if ($('body').hasClass("page-footer-fixed")) {
            sidebarHeight = sidebarHeight - $('.footer').outerHeight();
        }

return sidebarHeight;
    }

// Handles fixed sidebar
    var handleFixedSidebar = function () {
        var menu = $('.page-sidebar-menu');

if (menu.parent('.slimScrollDiv').size() === 1) { // destroy existing instance before updating the height
            menu.slimScroll({
                destroy: true
            });
            menu.removeAttr('style');
            $('.page-sidebar').removeAttr('style');
        }

if ($('.page-sidebar-fixed').size() === 0) {
            handleSidebarAndContentHeight();
            return;
        }

var viewport = _getViewPort();
        if (viewport.width >= 992) {
            var sidebarHeight = _calculateFixedSidebarViewportHeight();

menu.slimScroll({
                size: '7px',
                color: '#a1b2bd',
                opacity: .3,
                position: isRTL ? 'left' : 'right',
                height: sidebarHeight,
                allowPageScroll: false,
                disableFadeOut: false
            });
            handleSidebarAndContentHeight();
        }
    }

// Handles the sidebar menu hover effect for fixed sidebar.
    var handleFixedSidebarHoverable = function () {
        if ($('body').hasClass('page-sidebar-fixed') === false) {
            return;
        }

$('.page-sidebar').off('mouseenter').on('mouseenter', function () {
            var body = $('body');

if ((body.hasClass('page-sidebar-closed') === false || body.hasClass('page-sidebar-fixed') === false) || $(this).hasClass('page-sidebar-hovering')) {
                return;
            }

body.removeClass('page-sidebar-closed').addClass('page-sidebar-hover-on');

if (body.hasClass("page-sidebar-reversed")) {
                $(this).width(sidebarWidth);
            } else {
                $(this).addClass('page-sidebar-hovering');
                $(this).animate({
                    width: sidebarWidth
                }, 400, '', function () {
                    $(this).removeClass('page-sidebar-hovering');
                });
            }
        });

$('.page-sidebar').off('mouseleave').on('mouseleave', function () {
            var body = $('body');

if ((body.hasClass('page-sidebar-hover-on') === false || body.hasClass('page-sidebar-fixed') === false) || $(this).hasClass('page-sidebar-hovering')) {
                return;
            }

if (body.hasClass("page-sidebar-reversed")) {
                $('body').addClass('page-sidebar-closed').removeClass('page-sidebar-hover-on');
                $(this).width(sidebarCollapsedWidth);
            } else {
                $(this).addClass('page-sidebar-hovering');
                $(this).animate({
                    width: sidebarCollapsedWidth
                }, 400, '', function () {
                    $('body').addClass('page-sidebar-closed').removeClass('page-sidebar-hover-on');
                    $(this).removeClass('page-sidebar-hovering');
                });
            }
        });
    }

// Handles sidebar toggler to close/hide the sidebar.
    var handleSidebarToggler = function () {
        var viewport = _getViewPort();
        if ($.cookie && $.cookie('sidebar_closed') === '1' && viewport.width >= 992) {
            $('body').addClass('page-sidebar-closed');
        }

// handle sidebar show/hide
        $('.page-sidebar, .header').on('click', '.sidebar-toggler', function (e) {
            var body = $('body');
            var sidebar = $('.page-sidebar');

if ((body.hasClass("page-sidebar-hover-on") && body.hasClass('page-sidebar-fixed')) || sidebar.hasClass('page-sidebar-hovering')) {
                body.removeClass('page-sidebar-hover-on');
                sidebar.css('width', '').hide().show();
                handleSidebarAndContentHeight(); //fix content & sidebar height
                if ($.cookie) {
                    $.cookie('sidebar_closed', '0');
                }
                e.stopPropagation();
                runResponsiveHandlers();
                return;
            }

$(".sidebar-search", sidebar).removeClass("open");

if (body.hasClass("page-sidebar-closed")) {
                body.removeClass("page-sidebar-closed");
                if (body.hasClass('page-sidebar-fixed')) {
                    sidebar.css('width', '');
                }
                if ($.cookie) {
                    $.cookie('sidebar_closed', '0');
                }
            } else {
                body.addClass("page-sidebar-closed");
                if ($.cookie) {
                    $.cookie('sidebar_closed', '1');
                }
            }
            handleSidebarAndContentHeight(); //fix content & sidebar height
            runResponsiveHandlers();
        });

// handle the search bar close
        $('.page-sidebar').on('click', '.sidebar-search .remove', function (e) {
            e.preventDefault();
            $('.sidebar-search').removeClass("open");
        });

// handle the search query submit on enter press
        $('.page-sidebar .sidebar-search').on('keypress', 'input.form-control', function (e) {
            if (e.which == 13) {
                $('.sidebar-search').submit();
                return false; //<---- Add this line
            }
        });

// handle the search submit(for sidebar search and responsive mode of the header search)
        $('.sidebar-search .submit').on('click', function (e) {
            e.preventDefault();
            if ($('body').hasClass("page-sidebar-closed")) {
                if ($('.sidebar-search').hasClass('open') == false) {
                    if ($('.page-sidebar-fixed').size() === 1) {
                        $('.page-sidebar .sidebar-toggler').click(); //trigger sidebar toggle button
                    }
                    $('.sidebar-search').addClass("open");
                } else {
                    $('.sidebar-search').submit();
                }
            } else {
                $('.sidebar-search').submit();
            }
        });

// header search box:

// handle the search query submit on enter press
        $('.header .search-form').on('keypress', 'input.form-control', function (e) {
            if (e.which == 13) {
                $('.sidebar-search').submit();
                return false; //<---- Add this line
            }
        });

//handle header search button click
        $('.header .search-form .submit').on('click', function (e) {
            e.preventDefault();
            $('.header .search-form').submit();
        });
    }

// Handles the horizontal menu
    var handleHorizontalMenu = function () {
        //handle hor menu search form toggler click
        $('.header').on('click', '.hor-menu .hor-menu-search-form-toggler', function (e) {
            if ($(this).hasClass('off')) {
                $(this).removeClass('off');
                $('.header .hor-menu .search-form').hide();
            } else {
                $(this).addClass('off');
                $('.header .hor-menu .search-form').show();
            }
            e.preventDefault();
        });

//handle tab click
        $('.header').on('click', '.hor-menu a[data-toggle="tab"]', function (e) {     
            e.preventDefault();
            var nav = $(".hor-menu .nav");
            var active_link = nav.find('li.current');
            $('li.active', active_link).removeClass("active");
            $('.selected', active_link).remove();
            var new_link = $(this).parents('li').last();
            new_link.addClass("current");
            new_link.find("a:first").append('<span class="selected"></span>');
        });

//handle hor menu search button click
        $('.header').on('click', '.hor-menu .search-form .btn', function (e) {
            $('.form-search').submit();
            e.preventDefault();
        });

//handle hor menu search form on enter press
        $('.header').on('keypress', '.hor-menu .search-form input', function (e) {
            if (e.which == 13) {
                $('.form-search').submit();
                return false;
            }
        });
    }

// Handles the go to top button at the footer
    var handleGoTop = function () {
        /* set variables locally for increased performance */
        jQuery('.footer').on('click', '.go-top', function (e) {
            App.scrollTo();
            e.preventDefault();
        });
    }

// Handles portlet tools & actions
    var handlePortletTools = function () {
        jQuery('body').on('click', '.portlet > .portlet-title > .tools > a.remove', function (e) {
            e.preventDefault();
            jQuery(this).closest(".portlet").remove();
        });

jQuery('body').on('click', '.portlet > .portlet-title > .tools > a.reload', function (e) {
            e.preventDefault();
            var el = jQuery(this).closest(".portlet").children(".portlet-body");
            var url = jQuery(this).attr("data-url");
            var error = $(this).attr("data-error-display");
            if (url) {
                App.blockUI({target: el, iconOnly: true});
                $.ajax({
                    type: "GET",
                    cache: false,
                    url: url,
                    dataType: "html",
                    success: function(res) 
                    {                        
                        App.unblockUI(el);
                        el.html(res);
                    },
                    error: function(xhr, ajaxOptions, thrownError)
                    {
                        App.unblockUI(el);
                        var msg = 'Error on reloading the content. Please check your connection and try again.';
                        if (error == "toastr" && toastr) {
                            toastr.error(msg);
                        } else if (error == "notific8" && $.notific8) {
                            $.notific8('zindex', 11500);
                            $.notific8(msg, {theme: 'ruby', life: 3000});
                        } else {
                            alert(msg);
                        }
                    }
                });
            } else {
                // for demo purpose
                App.blockUI({target: el, iconOnly: true});
                window.setTimeout(function () {
                    App.unblockUI(el);
                }, 1000);
            }            
        });

// load ajax data on page init
        $('.portlet .portlet-title a.reload[data-load="true"]').click();

jQuery('body').on('click', '.portlet > .portlet-title > .tools > .collapse, .portlet .portlet-title > .tools > .expand', function (e) {
            e.preventDefault();
            var el = jQuery(this).closest(".portlet").children(".portlet-body");
            if (jQuery(this).hasClass("collapse")) {
                jQuery(this).removeClass("collapse").addClass("expand");
                el.slideUp(200);
            } else {
                jQuery(this).removeClass("expand").addClass("collapse");
                el.slideDown(200);
            }
        });
    }

// Handles custom checkboxes & radios using jQuery Uniform plugin
    var handleUniform = function () {
        if (!jQuery().uniform) {
            return;
        }
        var test = $("input[type=checkbox]:not(.toggle, .make-switch), input[type=radio]:not(.toggle, .star, .make-switch)");
        if (test.size() > 0) {
            test.each(function () {
                if ($(this).parents(".checker").size() == 0) {
                    $(this).show();
                    $(this).uniform();
                }
            });
        }
    }

var handleBootstrapSwitch = function () {
        if (!jQuery().bootstrapSwitch) {
            return;
        }
        $('.make-switch').bootstrapSwitch();
    }

// Handles Bootstrap Accordions.
    var handleAccordions = function () {
        jQuery('body').on('shown.bs.collapse', '.accordion.scrollable', function (e) {
            App.scrollTo($(e.target));
        });
    }

// Handles Bootstrap Tabs.
    var handleTabs = function () {
        // fix content height on tab click
        $('body').on('shown.bs.tab', '.nav.nav-tabs', function () {
            handleSidebarAndContentHeight();
        });

//activate tab if tab id provided in the URL
        if (location.hash) {
            var tabid = location.hash.substr(1);
            $('a[href="#' + tabid + '"]').parents('.tab-pane:hidden').each(function(){
                var tabid = $(this).attr("id");
                $('a[href="#' + tabid + '"]').click();    
            });            
            $('a[href="#' + tabid + '"]').click();
        }
    }

// Handles Bootstrap Modals.
    var handleModals = function () {
        // fix stackable modal issue: when 2 or more modals opened, closing one of modal will remove .modal-open class. 
        $('body').on('hide.bs.modal', function () {
           if ($('.modal:visible').size() > 1 && $('html').hasClass('modal-open') == false) {
              $('html').addClass('modal-open');
           } else if ($('.modal:visible').size() <= 1) {
              $('html').removeClass('modal-open');
           }
        });
            
        $('body').on('show.bs.modal', '.modal', function () {
            if ($(this).hasClass("modal-scroll")) {
                $('body').addClass("modal-open-noscroll");
            } 
        });

$('body').on('hide.bs.modal', '.modal', function () {
            $('body').removeClass("modal-open-noscroll");
        });
    }

// Handles Bootstrap Tooltips.
    var handleTooltips = function () {
       jQuery('.tooltips').tooltip();
    }

// Handles Bootstrap Dropdowns
    var handleDropdowns = function () {
        /*
          Hold dropdown on click  
        */
        $('body').on('click', '.dropdown-menu.hold-on-click', function (e) {
            e.stopPropagation();
        });
    }

// Handle Hower Dropdowns
    var handleDropdownHover = function () {
        $('[data-hover="dropdown"]').dropdownHover();
    }

var handleAlerts = function () {
        $('body').on('click', '[data-close="alert"]', function(e){
            $(this).parent('.alert').hide();
            e.preventDefault();
        });
    }

// Handles Bootstrap Popovers

// last popep popover
    var lastPopedPopover;

var handlePopovers = function () {
        jQuery('.popovers').popover();

// close last poped popover

$(document).on('click.bs.popover.data-api', function (e) {
            if (lastPopedPopover) {
                lastPopedPopover.popover('hide');
            }
        });
    }

// Handles scrollable contents using jQuery SlimScroll plugin.
    var handleScrollers = function () {
        $('.scroller').each(function () {
            var height;
            if ($(this).attr("data-height")) {
                height = $(this).attr("data-height");
            } else {
                height = $(this).css('height');
            }
            $(this).slimScroll({
                allowPageScroll: true, // allow page scroll when the element scroll is ended
                size: '7px',
                color: ($(this).attr("data-handle-color")  ? $(this).attr("data-handle-color") : '#bbb'),
                railColor: ($(this).attr("data-rail-color")  ? $(this).attr("data-rail-color") : '#eaeaea'),
                position: isRTL ? 'left' : 'right',
                height: height,
                alwaysVisible: ($(this).attr("data-always-visible") == "1" ? true : false),
                railVisible: ($(this).attr("data-rail-visible") == "1" ? true : false),
                disableFadeOut: true
            });
        });
    }

// Handles Image Preview using jQuery Fancybox plugin
    var handleFancybox = function () {
        if (!jQuery.fancybox) {
            return;
        }

if (jQuery(".fancybox-button").size() > 0) {
            jQuery(".fancybox-button").fancybox({
                groupAttr: 'data-rel',
                prevEffect: 'none',
                nextEffect: 'none',
                closeBtn: true,
                helpers: {
                    title: {
                        type: 'inside'
                    }
                }
            });
        }
    }

// Fix input placeholder issue for IE8 and IE9
    var handleFixInputPlaceholderForIE = function () {
        //fix html5 placeholder attribute for ie7 & ie8
        if (isIE8 || isIE9) { // ie8 & ie9
            // this is html5 placeholder fix for inputs, inputs with placeholder-no-fix class will be skipped(e.g: we need this for password fields)
            jQuery('input[placeholder]:not(.placeholder-no-fix), textarea[placeholder]:not(.placeholder-no-fix)').each(function () {

var input = jQuery(this);

if (input.val() == '' && input.attr("placeholder") != '') {
                    input.addClass("placeholder").val(input.attr('placeholder'));
                }

input.focus(function () {
                    if (input.val() == input.attr('placeholder')) {
                        input.val('');
                    }
                });

input.blur(function () {
                    if (input.val() == '' || input.val() == input.attr('placeholder')) {
                        input.val(input.attr('placeholder'));
                    }
                });
            });
        }
    }

// Handle full screen mode toggle
    var handleFullScreenMode = function() {
        // mozfullscreenerror event handler
       
        // toggle full screen
        function toggleFullScreen() {
          if (!document.fullscreenElement &&    // alternative standard method
              !document.mozFullScreenElement && !document.webkitFullscreenElement) {  // current working methods
            if (document.documentElement.requestFullscreen) {
              document.documentElement.requestFullscreen();
            } else if (document.documentElement.mozRequestFullScreen) {
              document.documentElement.mozRequestFullScreen();
            } else if (document.documentElement.webkitRequestFullscreen) {
              document.documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
            }
          } else {
            if (document.cancelFullScreen) {
              document.cancelFullScreen();
            } else if (document.mozCancelFullScreen) {
              document.mozCancelFullScreen();
            } else if (document.webkitCancelFullScreen) {
              document.webkitCancelFullScreen();
            }
          }
        }

$('#trigger_fullscreen').click(function() {
            toggleFullScreen();
        });
    }

// Handle Select2 Dropdowns
    var handleSelect2 = function() {
        if (jQuery().select2) {
            $('.select2me').select2({
                placeholder: "Select",
                allowClear: true
            });
        }
    }

// Handle Theme Settings
    var handleTheme = function () {

var panel = $('.theme-panel');

if ($('body').hasClass('page-boxed') == false) {
            $('.layout-option', panel).val("fluid");
        }

$('.sidebar-option', panel).val("default");
        $('.header-option', panel).val("fixed");
        $('.footer-option', panel).val("default");
        if ( $('.sidebar-pos-option').attr("disabled") === false) {
            $('.sidebar-pos-option', panel).val(App.isRTL() ? 'right' : 'left');
        }
        
        //handle theme layout
        var resetLayout = function () {
            $("body").
            removeClass("page-boxed").
            removeClass("page-footer-fixed").
            removeClass("page-sidebar-fixed").
            removeClass("page-header-fixed").
            removeClass("page-sidebar-reversed");

$('.header > .header-inner').removeClass("container");

if ($('.page-container').parent(".container").size() === 1) {
                $('.page-container').insertAfter('body > .clearfix');
            }

if ($('.footer > .container').size() === 1) {
                $('.footer').html($('.footer > .container').html());
            } else if ($('.footer').parent(".container").size() === 1) {
                $('.footer').insertAfter('.page-container');
            }

$('body > .container').remove();
        }

var lastSelectedLayout = '';

var setLayout = function () {

var layoutOption = $('.layout-option', panel).val();
            var sidebarOption = $('.sidebar-option', panel).val();
            var headerOption = $('.header-option', panel).val();
            var footerOption = $('.footer-option', panel).val();
            var sidebarPosOption = $('.sidebar-pos-option', panel).val();

if (sidebarOption == "fixed" && headerOption == "default") {
                alert('Default Header with Fixed Sidebar option is not supported. Proceed with Fixed Header with Fixed Sidebar.');
                $('.header-option', panel).val("fixed");
                $('.sidebar-option', panel).val("fixed");
                sidebarOption = 'fixed';
                headerOption = 'fixed';
            }

resetLayout(); // reset layout to default state

if (layoutOption === "boxed") {
                $("body").addClass("page-boxed");

// set header
                $('.header > .header-inner').addClass("container");
                var cont = $('body > .clearfix').after('<div class="container"></div>');

// set content
                $('.page-container').appendTo('body > .container');

// set footer
                if (footerOption === 'fixed') {
                    $('.footer').html('<div class="container">' + $('.footer').html() + '</div>');
                } else {
                    $('.footer').appendTo('body > .container');
                }
            }

if (lastSelectedLayout != layoutOption) {
                //layout changed, run responsive handler:
                runResponsiveHandlers();
            }
            lastSelectedLayout = layoutOption;

//header
            if (headerOption === 'fixed') {
                $("body").addClass("page-header-fixed");
                $(".header").removeClass("navbar-static-top").addClass("navbar-fixed-top");
            } else {
                $("body").removeClass("page-header-fixed");
                $(".header").removeClass("navbar-fixed-top").addClass("navbar-static-top");
            }

//sidebar
            if ($('body').hasClass('page-full-width') === false) {
                if (sidebarOption === 'fixed') {
                    $("body").addClass("page-sidebar-fixed");
                } else {
                    $("body").removeClass("page-sidebar-fixed");
                }
            }

//footer 
            if (footerOption === 'fixed') {
                $("body").addClass("page-footer-fixed");
            } else {
                $("body").removeClass("page-footer-fixed");
            }

//sidebar position
            if (App.isRTL()) {
                if (sidebarPosOption === 'left') {
                    $("body").addClass("page-sidebar-reversed");
                    $('#frontend-link').tooltip('destroy').tooltip({placement: 'right'});
                } else {
                    $("body").removeClass("page-sidebar-reversed");
                    $('#frontend-link').tooltip('destroy').tooltip({placement: 'left'});
                }
            } else {
                if (sidebarPosOption === 'right') {
                    $("body").addClass("page-sidebar-reversed");
                    $('#frontend-link').tooltip('destroy').tooltip({placement: 'left'});
                } else {
                    $("body").removeClass("page-sidebar-reversed");
                    $('#frontend-link').tooltip('destroy').tooltip({placement: 'right'});
                }
            }

handleSidebarAndContentHeight(); // fix content height            
            handleFixedSidebar(); // reinitialize fixed sidebar
            handleFixedSidebarHoverable(); // reinitialize fixed sidebar hover effect
        }

// handle theme colors
        var setColor = function (color) {
            var color_ = (App.isRTL() ? color + '-rtl' : color);
            $('#style_color').attr("href", "assets/css/themes/" + color_ + ".css");
            if ($.cookie) {                
                // $.cookie('style_color', color);
            }
        }

$('.toggler', panel).click(function () {
            $('.toggler').hide();
            $('.toggler-close').show();
            $('.theme-panel > .theme-options').show();
        });

$('.toggler-close', panel).click(function () {
            $('.toggler').show();
            $('.toggler-close').hide();
            $('.theme-panel > .theme-options').hide();
        });

$('.theme-colors > ul > li', panel).click(function () {
            var color = $(this).attr("data-style");
            setColor(color);
            $('ul > li', panel).removeClass("current");
            $(this).addClass("current");
        });

$('.layout-option, .header-option, .sidebar-option, .footer-option, .sidebar-pos-option', panel).change(setLayout);

if ($.cookie && $.cookie('style_color')) {
            setColor($.cookie('style_color'));
        }
    }

//* END:CORE HANDLERS *//

return {

//main function to initiate the theme
        init: function () {

//IMPORTANT!!!: Do not modify the core handlers call order.

//core handlers
            handleInit(); // initialize core variables
            handleResponsiveOnResize(); // set and handle responsive    
            handleUniform(); // hanfle custom radio & checkboxes
            handleBootstrapSwitch(); // handle bootstrap switch plugin
            handleScrollers(); // handles slim scrolling contents 
            handleResponsiveOnInit(); // handler responsive elements on page load

//layout handlers
            handleFixedSidebar(); // handles fixed sidebar menu
            handleFixedSidebarHoverable(); // handles fixed sidebar on hover effect 
            handleSidebarMenu(); // handles main menu
            handleHorizontalMenu(); // handles horizontal menu
            handleSidebarToggler(); // handles sidebar hide/show            
            handleFixInputPlaceholderForIE(); // fixes/enables html5 placeholder attribute for IE9, IE8
            handleGoTop(); //handles scroll to top functionality in the footer
            handleTheme(); // handles style customer tool

//ui component handlers
            handleFancybox() // handle fancy box
            handleSelect2(); // handle custom Select2 dropdowns
            handlePortletTools(); // handles portlet action bar functionality(refresh, configure, toggle, remove)
            handleAlerts(); //handle closabled alerts
            handleDropdowns(); // handle dropdowns
            handleTabs(); // handle tabs
            handleTooltips(); // handle bootstrap tooltips
            handlePopovers(); // handles bootstrap popovers
            handleAccordions(); //handles accordions 
            handleModals(); // handle modals
            handleFullScreenMode(); // handles full screen
        },

//main function to initiate core javascript after ajax complete
        initAjax: function () {
            handleScrollers(); // handles slim scrolling contents 
            handleSelect2(); // handle custom Select2 dropdowns
            handleDropdowns(); // handle dropdowns
            handleTooltips(); // handle bootstrap tooltips
            handlePopovers(); // handles bootstrap popovers
            handleAccordions(); //handles accordions 
            handleUniform(); // hanfle custom radio & checkboxes     
            handleBootstrapSwitch(); // handle bootstrap switch plugin
            handleDropdownHover() // handles dropdown hover       
        },

//public function to fix the sidebar and content height accordingly
        fixContentHeight: function () {
            handleSidebarAndContentHeight();
        },

//public function to remember last opened popover that needs to be closed on click
        setLastPopedPopover: function (el) {
            lastPopedPopover = el;
        },

//public function to add callback a function which will be called on window resize
        addResponsiveHandler: function (func) {
            responsiveHandlers.push(func);
        },

// useful function to make equal height for contacts stand side by side
        setEqualHeight: function (els) {
            var tallestEl = 0;
            els = jQuery(els);
            els.each(function () {
                var currentHeight = $(this).height();
                if (currentHeight > tallestEl) {
                    tallestColumn = currentHeight;
                }
            });
            els.height(tallestEl);
        },

// wrapper function to scroll(focus) to an element
        scrollTo: function (el, offeset) {
            var pos = (el && el.size() > 0) ? el.offset().top : 0;

if (el) {
                if ($('body').hasClass('page-header-fixed')) {
                    pos = pos - $('.header').height(); 
                }            
                pos = pos + (offeset ? offeset : -1 * el.height());
            }

jQuery('html,body').animate({
                scrollTop: pos
            }, 'slow');
        },

// function to scroll to the top
        scrollTop: function () {
            App.scrollTo();
        },

// wrapper function to  block element(indicate loading)
        blockUI: function (options) {
            var options = $.extend(true, {}, options);
            var html = '';
            if (options.iconOnly) {
                html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '')+'"><img style="" src="./assets/img/loading-spinner-grey.gif" align=""></div>';
            } else if (options.textOnly) {
                html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '')+'"><span>&nbsp;&nbsp;' + (options.message ? options.message : 'LOADING...') + '</span></div>';
            } else {    
                html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '')+'"><img style="" src="./assets/img/loading-spinner-grey.gif" align=""><span>&nbsp;&nbsp;' + (options.message ? options.message : 'LOADING...') + '</span></div>';
            }

if (options.target) { // element blocking
                var el = jQuery(options.target);
                if (el.height() <= ($(window).height())) {
                    options.cenrerY = true;
                }            
                el.block({
                    message: html,
                    baseZ: options.zIndex ? options.zIndex : 1000,
                    centerY: options.cenrerY != undefined ? options.cenrerY : false,
                    css: {
                        top: '10%',
                        border: '0',
                        padding: '0',
                        backgroundColor: 'none'
                    },
                    overlayCSS: {
                        backgroundColor: options.overlayColor ? options.overlayColor : '#000',
                        opacity: options.boxed ? 0.05 : 0.1, 
                        cursor: 'wait'
                    }
                });
            } else { // page blocking
                $.blockUI({
                    message: html,
                    baseZ: options.zIndex ? options.zIndex : 1000,
                    css: {
                        border: '0',
                        padding: '0',
                        backgroundColor: 'none'
                    },
                    overlayCSS: {
                        backgroundColor: options.overlayColor ? options.overlayColor : '#000',
                        opacity: options.boxed ? 0.05 : 0.1,
                        cursor: 'wait'
                    }
                });
            }            
        },

// wrapper function to  un-block element(finish loading)
        unblockUI: function (target) {
            if (target) {
                jQuery(target).unblock({
                    onUnblock: function () {
                        jQuery(target).css('position', '');
                        jQuery(target).css('zoom', '');
                    }
                });
            } else {
                $.unblockUI();
            }
        },

startPageLoading: function(message) {
            $('.page-loading').remove();
            $('body').append('<div class="page-loading"><img src="assets/img/loading-spinner-grey.gif"/>&nbsp;&nbsp;<span>' + (message ? message : 'Loading...') + '</span></div>');
        },

stopPageLoading: function() {
            $('.page-loading').remove();
        },

// initializes uniform elements
        initUniform: function (els) {
            if (els) {
                jQuery(els).each(function () {
                    if ($(this).parents(".checker").size() == 0) {
                        $(this).show();
                        $(this).uniform();
                    }
                });
            } else {
                handleUniform();
            }
        },

//wrapper function to update/sync jquery uniform checkbox & radios
        updateUniform: function (els) {
            $.uniform.update(els); // update the uniform checkbox & radios UI after the actual input control state changed
        },

//public function to initialize the fancybox plugin
        initFancybox: function () {
            handleFancybox();
        },

//public helper function to get actual input value(used in IE9 and IE8 due to placeholder attribute not supported)
        getActualVal: function (el) {
            var el = jQuery(el);
            if (el.val() === el.attr("placeholder")) {
                return "";
            }
            return el.val();
        },

//public function to get a paremeter by name from URL
        getURLParameter: function (paramName) {
            var searchString = window.location.search.substring(1),
                i, val, params = searchString.split("&");

for (i = 0; i < params.length; i++) {
                val = params[i].split("=");
                if (val[0] == paramName) {
                    return unescape(val[1]);
                }
            }
            return null;
        },

// check for device touch support
        isTouchDevice: function () {
            try {
                document.createEvent("TouchEvent");
                return true;
            } catch (e) {
                return false;
            }
        },

getUniqueID: function(prefix) {
            return 'prefix_' + Math.floor(Math.random() * (new Date()).getTime());
        },

alert: function(options) {

options = $.extend(true, {
                container: "", // alerts parent container(by default placed after the page breadcrumbs)
                place: "append", // append or prepent in container 
                type: 'success',  // alert's type
                message: "",  // alert's message
                close: true, // make alert closable
                reset: true, // close all previouse alerts first
                focus: true, // auto scroll to the alert after shown
                closeInSeconds: 0, // auto close after defined seconds
                icon: "" // put icon before the message
            }, options);

var id = App.getUniqueID("app_alert");

var html = '<div id="'+id+'" class="app-alerts alert alert-'+options.type+' fade in">' + (options.close ? '<button type="button" class="close" data-dismiss="alert" aria-hidden="true"></button>' : '' ) + (options.icon != "" ? '<i class="fa-lg fa fa-'+options.icon + '"></i>  ' : '') + options.message+'</div>'

if (options.reset) {0
                $('.app-alerts').remove();
            }

if (!options.container) {
                $('.page-breadcrumb').after(html);
            } else {
                if (options.place == "append") {
                    $(options.container).append(html);
                } else {
                    $(options.container).prepend(html);
                }
            }

if (options.focus) {
                App.scrollTo($('#' + id));
            }

if (options.closeInSeconds > 0) {
                setTimeout(function(){
                    $('#' + id).remove();
                }, options.closeInSeconds * 1000);
            }
        },

// check IE8 mode
        isIE8: function () {
            return isIE8;
        },

// check IE9 mode
        isIE9: function () {
            return isIE9;
        },

//check RTL mode
        isRTL: function () {
            return isRTL;
        },

// get layout color code by color name
        getLayoutColorCode: function (name) {
            if (layoutColorCodes[name]) {
                return layoutColorCodes[name];
            } else {
                return '';
            }
        }

};

}();

${this.title}

Code Editor : app.js