hand-detection/assets/plugin/RWD-table-pattern/js/rwd-table.js

674 lines
24 KiB
JavaScript

/*!
* Responsive Tables v5.0.4 (http://gergeo.se/RWD-Table-Patterns)
* This is an awesome solution for responsive tables with complex data.
* Authors: Nadan Gergeo <nadan.gergeo@gmail.com> (www.gergeo.se) & Maggie Wachs (www.filamentgroup.com)
* Licensed under MIT (https://github.com/nadangergeo/RWD-Table-Patterns/blob/master/LICENSE-MIT)
*/
(function ($) {
'use strict';
// RESPONSIVE TABLE CLASS DEFINITION
// ==========================
var ResponsiveTable = function(element, options) {
var that = this;
this.options = options;
this.$tableWrapper = null; //defined later in wrapTable
this.$tableScrollWrapper = $(element); //defined later in wrapTable
this.$table = $(element).find('table');
if(this.$table.length !== 1) {
throw new Error('Exactly one table is expected in a .table-responsive div.');
}
//apply pattern option as data-attribute, in case it was set via js
this.$tableScrollWrapper.attr('data-pattern', this.options.pattern);
//if the table doesn't have a unique id, give it one.
//The id will be a random hexadecimal value, prefixed with id.
//Used for triggers with displayAll button.
this.id = this.$table.prop('id') || this.$tableScrollWrapper.prop('id') || 'id' + Math.random().toString(16).slice(2);
this.$tableClone = null; //defined farther down
this.$stickyTableHeader = null; //defined farther down
//good to have - for easy access
this.$thead = this.$table.find('thead');
this.$tbody = this.$table.find('tbody');
this.$hdrCells = this.$thead.find('th');
this.$bodyRows = this.$tbody.find('tr');
//toolbar and buttons
this.$btnToolbar = null; //defined farther down
this.$dropdownGroup = null; //defined farther down
this.$dropdownBtn = null; //defined farther down
this.$dropdownContainer = null; //defined farther down
this.$displayAllBtn = null; //defined farther down
this.$focusGroup = null; //defined farther down
this.$focusBtn = null; //defined farther down
//misc
this.displayAllTrigger = 'display-all-' + this.id + '.responsive-table';
this.idPrefix = this.id + '-col-';
// Check if iOS
// property to save performance
this.iOS = isIOS();
// Setup table
// -------------------------
//wrap table
this.wrapTable();
//create toolbar with buttons
this.createButtonToolbar();
// Setup cells
// -------------------------
//setup header cells
this.setupHdrCells();
//setup standard cells
this.setupStandardCells();
//create sticky table head
if(this.options.stickyTableHeader){
this.createStickyTableHeader();
}
// hide toggle button if the list is empty
if(this.$dropdownContainer.is(':empty')){
this.$dropdownGroup.hide();
}
// Event binding
// -------------------------
// on orientchange, resize and displayAllBtn-click
$(window).bind('orientationchange resize ' + this.displayAllTrigger, function(){
//update the inputs' checked status
that.$dropdownContainer.find('input').trigger('updateCheck');
//update colspan and visibility of spanning cells
$.proxy(that.updateSpanningCells(), that);
});
};
ResponsiveTable.DEFAULTS = {
pattern: 'priority-columns',
stickyTableHeader: true,
fixedNavbar: '.navbar-fixed-top', // Is there a fixed navbar? The stickyTableHeader needs to know about it!
addDisplayAllBtn: true, // should it have a display-all button?
addFocusBtn: true, // should it have a focus button?
focusBtnIcon: 'glyphicon glyphicon-screenshot'
};
// Wrap table
ResponsiveTable.prototype.wrapTable = function() {
this.$tableScrollWrapper.wrap('<div class="table-wrapper"/>');
this.$tableWrapper = this.$tableScrollWrapper.parent();
};
// Create toolbar with buttons
ResponsiveTable.prototype.createButtonToolbar = function() {
var that = this;
this.$btnToolbar = $('<div class="btn-toolbar" />');
this.$dropdownGroup = $('<div class="btn-group dropdown-btn-group pull-right" />');
this.$dropdownBtn = $('<button class="btn btn-default dropdown-toggle" data-toggle="dropdown">Display <span class="caret"></span></button>');
this.$dropdownContainer = $('<ul class="dropdown-menu"/>');
// Focus btn
if(this.options.addFocusBtn) {
// Create focus btn group
this.$focusGroup = $('<div class="btn-group focus-btn-group" />');
// Create focus btn
this.$focusBtn = $('<button class="btn btn-default">Focus</button>');
if(this.options.focusBtnIcon) {
this.$focusBtn.prepend('<span class="' + this.options.focusBtnIcon + '"></span> ');
}
// Add btn to group
this.$focusGroup.append(this.$focusBtn);
// Add focus btn to toolbar
this.$btnToolbar.append(this.$focusGroup);
// bind click on focus btn
this.$focusBtn.click(function(){
$.proxy(that.activateFocus(), that);
});
// bind click on rows
this.$bodyRows.click(function(){
$.proxy(that.focusOnRow($(this)), that);
});
}
// Display-all btn
if(this.options.addDisplayAllBtn) {
// Create display-all btn
this.$displayAllBtn = $('<button class="btn btn-default">Display all</button>');
// Add display-all btn to dropdown-btn-group
this.$dropdownGroup.append(this.$displayAllBtn);
if (this.$table.hasClass('display-all')) {
// add 'btn-primary' class to btn to indicate that display all is activated
this.$displayAllBtn.addClass('btn-primary');
}
// bind click on display-all btn
this.$displayAllBtn.click(function(){
$.proxy(that.displayAll(null, true), that);
});
}
//add dropdown btn and menu to dropdown-btn-group
this.$dropdownGroup.append(this.$dropdownBtn).append(this.$dropdownContainer);
//add dropdown group to toolbar
this.$btnToolbar.append(this.$dropdownGroup);
// add toolbar above table
this.$tableScrollWrapper.before(this.$btnToolbar);
};
ResponsiveTable.prototype.clearAllFocus = function() {
this.$bodyRows.removeClass('unfocused');
this.$bodyRows.removeClass('focused');
};
ResponsiveTable.prototype.activateFocus = function() {
// clear all
this.clearAllFocus();
if(this.$focusBtn){
this.$focusBtn.toggleClass('btn-primary');
}
this.$table.toggleClass('focus-on');
};
ResponsiveTable.prototype.focusOnRow = function(row) {
// only if activated (.i.e the table has the class focus-on)
if(this.$table.hasClass('focus-on')) {
var alreadyFocused = $(row).hasClass('focused');
// clear all
this.clearAllFocus();
if(!alreadyFocused) {
this.$bodyRows.addClass('unfocused');
$(row).addClass('focused');
}
}
};
/**
* @param activate Forces the displayAll to be active or not. If anything else than bool, it will not force the state so it will toggle as normal.
* @param trigger Bool to indicate if the displayAllTrigger should be triggered.
*/
ResponsiveTable.prototype.displayAll = function(activate, trigger) {
if(this.$displayAllBtn){
// add 'btn-primary' class to btn to indicate that display all is activated
this.$displayAllBtn.toggleClass('btn-primary', activate);
}
this.$table.toggleClass('display-all', activate);
if(this.$tableClone){
this.$tableClone.toggleClass('display-all', activate);
}
if(trigger) {
$(window).trigger(this.displayAllTrigger);
}
};
ResponsiveTable.prototype.preserveDisplayAll = function() {
var displayProp = 'table-cell';
if($('html').hasClass('lt-ie9')){
displayProp = 'inline';
}
$(this.$table).find('th, td').css('display', displayProp);
if(this.$tableClone){
$(this.$tableClone).find('th, td').css('display', displayProp);
}
};
ResponsiveTable.prototype.createStickyTableHeader = function() {
var that = this;
//clone table head
that.$tableClone = that.$table.clone();
//replace ids
that.$tableClone.prop('id', this.id + '-clone');
that.$tableClone.find('[id]').each(function() {
$(this).prop('id', $(this).prop('id') + '-clone');
});
// wrap table clone (this is our "sticky table header" now)
that.$tableClone.wrap('<div class="sticky-table-header"/>');
that.$stickyTableHeader = that.$tableClone.parent();
// give the sticky table header same height as original
that.$stickyTableHeader.css('height', that.$thead.height() + 2);
//insert sticky table header
if($('html').hasClass('lt-ie10')){
that.$tableWrapper.prepend(that.$stickyTableHeader);
} else {
that.$table.before(that.$stickyTableHeader);
}
// var bodyRowsClone = $(tableClone).find('tbody').find('tr');
// bind scroll and resize with updateStickyTableHeader
$(window).bind('scroll resize', function(){
$.proxy(that.updateStickyTableHeader(), that);
});
$(that.$tableScrollWrapper).bind('scroll', function(){
$.proxy(that.updateStickyTableHeader(), that);
});
};
// Help function for sticky table header
ResponsiveTable.prototype.updateStickyTableHeader = function() {
var that = this,
top = 0,
offsetTop = that.$table.offset().top,
scrollTop = $(window).scrollTop() -1, //-1 to accomodate for top border
maxTop = that.$table.height() - that.$stickyTableHeader.height(),
rubberBandOffset = (scrollTop + $(window).height()) - $(document).height(),
// useFixedSolution = that.$table.parent().prop('scrollWidth') === that.$table.parent().width();
useFixedSolution = !that.iOS,
navbarHeight = 0;
//Is there a fixed navbar?
if($(that.options.fixedNavbar).length) {
var $navbar = $(that.options.fixedNavbar).first();
navbarHeight = $navbar.height();
scrollTop = scrollTop + navbarHeight;
}
var shouldBeVisible = (scrollTop > offsetTop) && (scrollTop < offsetTop + that.$table.height());
if(useFixedSolution) {
that.$stickyTableHeader.scrollLeft(that.$tableScrollWrapper.scrollLeft());
//add fixedSolution class
that.$stickyTableHeader.addClass('fixed-solution');
// Calculate top property value (-1 to accomodate for top border)
top = navbarHeight - 1;
// When the about to scroll past the table, move sticky table head up
if(((scrollTop - offsetTop) > maxTop)){
top -= ((scrollTop - offsetTop) - maxTop);
that.$stickyTableHeader.addClass('border-radius-fix');
} else {
that.$stickyTableHeader.removeClass('border-radius-fix');
}
if (shouldBeVisible) {
//show sticky table header and update top and width.
that.$stickyTableHeader.css({ 'visibility': 'visible', 'top': top + 'px', 'width': that.$tableScrollWrapper.innerWidth() + 'px'});
//no more stuff to do - return!
return;
} else {
//hide sticky table header and reset width
that.$stickyTableHeader.css({'visibility': 'hidden', 'width': 'auto' });
}
} else { // alternate method
//remove fixedSolution class
that.$stickyTableHeader.removeClass('fixed-solution');
//animation duration
var animationDuration = 400;
// Calculate top property value (-1 to accomodate for top border)
top = scrollTop - offsetTop - 1;
// Make sure the sticky table header doesn't slide up/down too far.
if(top < 0) {
top = 0;
} else if (top > maxTop) {
top = maxTop;
}
// Accomandate for rubber band effect
if(rubberBandOffset > 0) {
top = top - rubberBandOffset;
}
if (shouldBeVisible) {
//show sticky table header (animate repositioning)
that.$stickyTableHeader.css({ 'visibility': 'visible' });
that.$stickyTableHeader.animate({ 'top': top + 'px' }, animationDuration);
// hide original table head
that.$thead.css({ 'visibility': 'hidden' });
} else {
that.$stickyTableHeader.animate({ 'top': '0' }, animationDuration, function(){
// show original table head
that.$thead.css({ 'visibility': 'visible' });
// hide sticky table head
that.$stickyTableHeader.css({ 'visibility': 'hidden' });
});
}
}
};
// Setup header cells
ResponsiveTable.prototype.setupHdrCells = function() {
var that = this;
// for each header column
that.$hdrCells.each(function(i){
var $th = $(this),
id = $th.prop('id'),
thText = $th.text();
// assign an id to each header, if none is in the markup
if (!id) {
id = that.idPrefix + i;
$th.prop('id', id);
}
if(thText === ''){
thText = $th.attr('data-col-name');
}
// create the hide/show toggle for the current column
if ( $th.is('[data-priority]') ) {
var $toggle = $('<li class="checkbox-row"><input type="checkbox" name="toggle-'+id+'" id="toggle-'+id+'" value="'+id+'" /> <label for="toggle-'+id+'">'+ thText +'</label></li>');
var $checkbox = $toggle.find('input');
that.$dropdownContainer.append($toggle);
$toggle.click(function(){
// console.log("cliiiick!");
$checkbox.prop('checked', !$checkbox.prop('checked'));
$checkbox.trigger('change');
});
//Freakin' IE fix
if ($('html').hasClass('lt-ie9')) {
$checkbox.click(function() {
$(this).trigger('change');
});
}
$toggle.find('label').click(function(event){
event.stopPropagation();
});
$toggle.find('input')
.click(function(event){
event.stopPropagation();
})
.change(function(){ // bind change event on checkbox
var $checkbox = $(this),
val = $checkbox.val(),
//all cells under the column, including the header and its clone
$cells = that.$tableWrapper.find('#' + val + ', #' + val + '-clone, [data-columns~='+ val +']');
//if display-all is on - save state and carry on
if(that.$table.hasClass('display-all')){
//save state
$.proxy(that.preserveDisplayAll(), that);
//remove display all class
that.$table.removeClass('display-all');
if(that.$tableClone){
that.$tableClone.removeClass('display-all');
}
//switch off button
that.$displayAllBtn.removeClass('btn-primary');
}
// loop through the cells
$cells.each(function(){
var $cell = $(this);
// is the checkbox checked now?
if ($checkbox.is(':checked')) {
// if the cell was already visible, it means its original colspan was >1
// so let's increment the colspan
if($cell.css('display') !== 'none'){
$cell.prop('colSpan', parseInt($cell.prop('colSpan')) + 1);
}
// show cell
$cell.show();
}
// checkbox has been unchecked
else {
// decrement colSpan if it's not 1 (because colSpan should not be 0)
if(parseInt($cell.prop('colSpan'))>1){
$cell.prop('colSpan', parseInt($cell.prop('colSpan')) - 1);
}
// otherwise, hide the cell
else {
$cell.hide();
}
}
});
})
.bind('updateCheck', function(){
if ( $th.css('display') !== 'none') {
$(this).prop('checked', true);
}
else {
$(this).prop('checked', false);
}
})
.trigger('updateCheck');
} // end if
}); // end hdrCells loop
};
// Setup standard cells
// assign matching "data-columns" attributes to the associated cells "(cells with colspan>1 has multiple columns).
ResponsiveTable.prototype.setupStandardCells = function() {
var that = this;
// for each body rows
that.$bodyRows.each(function(){
var idStart = 0;
// for each cell
$(this).find('th, td').each(function(){
var $cell = $(this);
var columnsAttr = '';
var colSpan = $cell.prop('colSpan');
var numOfHidden = 0;
// loop through columns that the cell spans over
for (var k = idStart; k < (idStart + colSpan); k++) {
// add column id
columnsAttr = columnsAttr + ' ' + that.idPrefix + k;
// get column header
var $colHdr = that.$tableScrollWrapper.find('#' + that.idPrefix + k);
// copy data-priority attribute from column header
var dataPriority = $colHdr.attr('data-priority');
if (dataPriority) { $cell.attr('data-priority', dataPriority); }
if($colHdr.css('display')==='none'){
numOfHidden++;
}
}
// if colSpan is more than 1
if(colSpan > 1) {
//give it the class 'spn-cell';
$cell.addClass('spn-cell');
// if one of the columns that the cell belongs to is visible then show the cell
if(numOfHidden !== colSpan){
$cell.show();
} else {
$cell.hide(); //just in case
}
}
//update colSpan to match number of visible columns that i belongs to
$cell.prop('colSpan',Math.max((colSpan - numOfHidden),1));
//remove whitespace in begining of string.
columnsAttr = columnsAttr.substring(1);
//set attribute to cell
$cell.attr('data-columns', columnsAttr);
//increment idStart with the current cells colSpan.
idStart = idStart + colSpan;
});
});
};
// Update colspan and visibility of spanning cells
ResponsiveTable.prototype.updateSpanningCells = function() {
var that = this;
// iterate through cells with class 'spn-cell'
that.$table.find('.spn-cell').each( function(){
var $cell = $(this);
var columnsAttr = $cell.attr('data-columns').split(' ');
var colSpan = columnsAttr.length;
var numOfHidden = 0;
for (var i = 0; i < colSpan; i++) {
if($('#' + columnsAttr[i]).css('display')==='none'){
numOfHidden++;
}
}
// if one of the columns that the cell belongs to is visible then show the cell
if(numOfHidden !== colSpan){
$cell.show();
} else {
$cell.hide(); //just in case
}
// console.log('numOfHidden: ' + numOfHidden);
// console.log("new colSpan:" +Math.max((colSpan - numOfHidden),1));
//update colSpan to match number of visible columns that i belongs to
$cell.prop('colSpan',Math.max((colSpan - numOfHidden),1));
});
};
// RESPONSIVE TABLE PLUGIN DEFINITION
// ===========================
var old = $.fn.responsiveTable;
$.fn.responsiveTable = function (option) {
return this.each(function () {
var $this = $(this);
var data = $this.data('responsiveTable');
var options = $.extend({}, ResponsiveTable.DEFAULTS, $this.data(), typeof option === 'object' && option);
if(options.pattern === '') {
return;
}
if (!data) {
$this.data('responsiveTable', (data = new ResponsiveTable(this, options)));
}
if (typeof option === 'string') {
data[option]();
}
});
};
$.fn.responsiveTable.Constructor = ResponsiveTable;
// RESPONSIVE TABLE NO CONFLICT
// =====================
$.fn.responsiveTable.noConflict = function () {
$.fn.responsiveTable = old;
return this;
};
// RESPONSIVE TABLE DATA-API
// ==================
$(document).on('ready.responsive-table.data-api', function () {
$('[data-pattern]').each(function () {
var $tableScrollWrapper = $(this);
$tableScrollWrapper.responsiveTable($tableScrollWrapper.data());
});
});
// DROPDOWN
// ==========================
// Prevent dropdown from closing when toggling checkbox
$(document).on('click.dropdown.data-api', '.dropdown-menu .checkbox-row', function (e) {
e.stopPropagation();
});
// FEATURE DETECTION (instead of Modernizr)
// ==========================
// media queries
function mediaQueriesSupported() {
return (typeof window.matchMedia !== 'undefined' || typeof window.msMatchMedia !== 'undefined' || typeof window.styleMedia !== 'undefined');
}
// touch
function hasTouch() {
return 'ontouchstart' in window;
}
// Checks if current browser is on IOS.
function isIOS() {
return !!(navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPad/i) || navigator.userAgent.match(/iPod/i));
}
$(document).ready(function() {
// Change `no-js` to `js`
$('html').removeClass('no-js').addClass('js');
// Add mq/no-mq class to html
if(mediaQueriesSupported()) {
$('html').addClass('mq');
} else {
$('html').addClass('no-mq');
}
// Add touch/no-touch class to html
if(hasTouch()) {
$('html').addClass('touch');
} else {
$('html').addClass('no-touch');
}
});
})(jQuery);