/*
* pagination.js 2.1.5
* A jQuery plugin to provide simple yet fully customisable pagination.
* https://github.com/superRaytin/paginationjs
*
* Homepage: http://pagination.js.org
*
* Copyright 2014-2100, superRaytin
* Released under the MIT license.
*/
(function(global, $) {
if (typeof $ === 'undefined') {
throwError('Pagination requires jQuery.');
}
var pluginName = 'pagination';
var pluginHookMethod = 'addHook';
var eventPrefix = '__pagination-';
var isFunction = function(func){
return typeof func === "function";
}
var isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = typeof obj;
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, e.g. hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
// Conflict, use backup
if ($.fn.pagination) {
pluginName = 'pagination2';
}
$.fn[pluginName] = function(options) {
if (typeof options === 'undefined') {
return this;
}
var container = $(this);
var attributes = $.extend({}, $.fn[pluginName].defaults, options);
var pagination = {
initialize: function() {
var self = this;
// Cache attributes of current instance
if (!container.data('pagination')) {
container.data('pagination', {});
}
if (self.callHook('beforeInit') === false) return;
// Pagination has been initialized, destroy it
if (container.data('pagination').initialized) {
$('.paginationjs', container).remove();
}
// Whether to disable Pagination at the initialization
self.disabled = !!attributes.disabled;
// Model will be passed to the callback function
var model = self.model = {
pageRange: attributes.pageRange,
pageSize: attributes.pageSize
};
// dataSource`s type is unknown, parse it to find true data
self.parseDataSource(attributes.dataSource, function(dataSource) {
// Currently in asynchronous mode
self.isAsync = Helpers.isString(dataSource);
if (Helpers.isArray(dataSource)) {
model.totalNumber = attributes.totalNumber = dataSource.length;
}
// Currently in asynchronous mode and a totalNumberLocator is specified
self.isDynamicTotalNumber = self.isAsync && attributes.totalNumberLocator;
var el = self.render(true);
// Add extra className to the pagination element
if (attributes.className) {
el.addClass(attributes.className);
}
model.el = el;
// Append/prepend pagination element to the container
container[attributes.position === 'bottom' ? 'append' : 'prepend'](el);
// Bind events
self.observer();
// Pagination is currently initialized
container.data('pagination').initialized = true;
// Will be invoked after initialized
self.callHook('afterInit', el);
});
},
render: function(isBoot) {
var self = this;
var model = self.model;
var el = model.el || $('');
var isForced = isBoot !== true;
self.callHook('beforeRender', isForced);
var currentPage = model.pageNumber || attributes.pageNumber;
var pageRange = attributes.pageRange || 0;
var totalPage = self.getTotalPage();
var rangeStart = currentPage - pageRange;
var rangeEnd = currentPage + pageRange;
if (rangeEnd > totalPage) {
rangeEnd = totalPage;
rangeStart = totalPage - pageRange * 2;
rangeStart = rangeStart < 1 ? 1 : rangeStart;
}
if (rangeStart <= 1) {
rangeStart = 1;
rangeEnd = Math.min(pageRange * 2 + 1, totalPage);
}
el.html(self.generateHTML({
currentPage: currentPage,
pageRange: pageRange,
rangeStart: rangeStart,
rangeEnd: rangeEnd
}));
// There is only one page
if (attributes.hideWhenLessThanOnePage) {
el[totalPage <= 1 ? 'hide' : 'show']();
}
self.callHook('afterRender', isForced);
return el;
},
// Generate HTML of the pages
generatePageNumbersHTML: function(args) {
var self = this;
var currentPage = args.currentPage;
var totalPage = self.getTotalPage();
var rangeStart = args.rangeStart;
var rangeEnd = args.rangeEnd;
var html = '';
var i;
var pageLink = attributes.pageLink;
var ellipsisText = attributes.ellipsisText;
var classPrefix = attributes.classPrefix;
var activeClassName = attributes.activeClassName;
var disableClassName = attributes.disableClassName;
// Disable page range, display all the pages
if (attributes.pageRange === null) {
for (i = 1; i <= totalPage; i++) {
if (i == currentPage) {
html += '
