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/*
* pagination.js 2.1.4
* 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-';
// 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;
// There is only one page
if (attributes.hideWhenLessThanOnePage) {
if (self.getTotalPage() <= 1) return;
}
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 || $('<div class="paginationjs"></div>');
var isForced = isBoot !== true;
self.callHook('beforeRender', isForced);
var currentPage = model.pageNumber || attributes.pageNumber;
var pageRange = attributes.pageRange;
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
}));
self.callHook('afterRender', isForced);
return el;
},
// Generate HTML content from the template
generateHTML: function(args) {
var self = this;
var currentPage = args.currentPage;
var totalPage = self.getTotalPage();
var rangeStart = args.rangeStart;
var rangeEnd = args.rangeEnd;
var totalNumber = self.getTotalNumber();
var showPrevious = attributes.showPrevious;
var showNext = attributes.showNext;
var showPageNumbers = attributes.showPageNumbers;
var showNavigator = attributes.showNavigator;
var showGoInput = attributes.showGoInput;
var showGoButton = attributes.showGoButton;
var pageLink = attributes.pageLink;
var prevText = attributes.prevText;
var nextText = attributes.nextText;
var ellipsisText = attributes.ellipsisText;
var goButtonText = attributes.goButtonText;
var classPrefix = attributes.classPrefix;
var activeClassName = attributes.activeClassName;
var disableClassName = attributes.disableClassName;
var ulClassName = attributes.ulClassName;
var html = '';
var goInput = '<input type="text" class="J-paginationjs-go-pagenumber">';
var goButton = '<input type="button" class="J-paginationjs-go-button" value="' + goButtonText + '">';
var formattedString;
var i;
var formatNavigator = $.isFunction(attributes.formatNavigator) ? attributes.formatNavigator(currentPage, totalPage, totalNumber) : attributes.formatNavigator;
var formatGoInput = $.isFunction(attributes.formatGoInput) ? attributes.formatGoInput(goInput, currentPage, totalPage, totalNumber) : attributes.formatGoInput;
var formatGoButton = $.isFunction(attributes.formatGoButton) ? attributes.formatGoButton(goButton, currentPage, totalPage, totalNumber) : attributes.formatGoButton;
var autoHidePrevious = $.isFunction(attributes.autoHidePrevious) ? attributes.autoHidePrevious() : attributes.autoHidePrevious;
var autoHideNext = $.isFunction(attributes.autoHideNext) ? attributes.autoHideNext() : attributes.autoHideNext;
var header = $.isFunction(attributes.header) ? attributes.header(currentPage, totalPage, totalNumber) : attributes.header;
var footer = $.isFunction(attributes.footer) ? attributes.footer(currentPage, totalPage, totalNumber) : attributes.footer;
// Whether to display header
if (header) {
formattedString = self.replaceVariables(header, {
currentPage: currentPage,
totalPage: totalPage,
totalNumber: totalNumber
});
html += formattedString;
}
if (showPrevious || showPageNumbers || showNext) {
html += '<div class="paginationjs-pages">';
if (ulClassName) {
html += '<ul class="' + ulClassName + '">';
} else {
html += '<ul>';
}
// Whether to display the Previous button
if (showPrevious) {
if (currentPage <= 1) {
if (!autoHidePrevious) {
html += '<li class="' + classPrefix + '-prev ' + disableClassName + '"><a>' + prevText + '<\/a><\/li>';
}
} else {
html += '<li class="' + classPrefix + '-prev J-paginationjs-previous" data-num="' + (currentPage - 1) + '" title="Previous page"><a href="' + pageLink + '">' + prevText + '<\/a><\/li>';
}
}
// Whether to display the pages
if (showPageNumbers) {
if (rangeStart <= 3) {
for (i = 1; i < rangeStart; i++) {
if (i == currentPage) {
html += '<li class="' + classPrefix + '-page J-paginationjs-page ' + activeClassName + '" data-num="' + i + '"><a>' + i + '<\/a><\/li>';
} else {
html += '<li class="' + classPrefix + '-page J-paginationjs-page" data-num="' + i + '"><a href="' + pageLink + '">' + i + '<\/a><\/li>';
}
}
} else {
if (attributes.showFirstOnEllipsisShow) {
html += '<li class="' + classPrefix + '-page ' + classPrefix + '-first J-paginationjs-page" data-num="1"><a href="' + pageLink + '">1<\/a><\/li>';
}
html += '<li class="' + classPrefix + '-ellipsis ' + disableClassName + '"><a>' + ellipsisText + '<\/a><\/li>';
}
for (i = rangeStart; i <= rangeEnd; i++) {
if (i == currentPage) {
html += '<li class="' + classPrefix + '-page J-paginationjs-page ' + activeClassName + '" data-num="' + i + '"><a>' + i + '<\/a><\/li>';
} else {
html += '<li class="' + classPrefix + '-page J-paginationjs-page" data-num="' + i + '"><a href="' + pageLink + '">' + i + '<\/a><\/li>';
}
}
if (rangeEnd >= totalPage - 2) {
for (i = rangeEnd + 1; i <= totalPage; i++) {
html += '<li class="' + classPrefix + '-page J-paginationjs-page" data-num="' + i + '"><a href="' + pageLink + '">' + i + '<\/a><\/li>';
}
} else {
html += '<li class="' + classPrefix + '-ellipsis ' + disableClassName + '"><a>' + ellipsisText + '<\/a><\/li>';
if (attributes.showLastOnEllipsisShow) {
html += '<li class="' + classPrefix + '-page ' + classPrefix + '-last J-paginationjs-page" data-num="' + totalPage + '"><a href="' + pageLink + '">' + totalPage + '<\/a><\/li>';
}
}
}
// Whether to display the Next button
if (showNext) {
if (currentPage >= totalPage) {
if (!autoHideNext) {
html += '<li class="' + classPrefix + '-next ' + disableClassName + '"><a>' + nextText + '<\/a><\/li>';
}
} else {
html += '<li class="' + classPrefix + '-next J-paginationjs-next" data-num="' + (currentPage + 1) + '" title="Next page"><a href="' + pageLink + '">' + nextText + '<\/a><\/li>';
}
}
html += '<\/ul><\/div>';
}
// Whether to display the navigator
if (showNavigator) {
if (formatNavigator) {
formattedString = self.replaceVariables(formatNavigator, {
currentPage: currentPage,
totalPage: totalPage,
totalNumber: totalNumber
});
html += '<div class="' + classPrefix + '-nav J-paginationjs-nav">' + formattedString + '<\/div>';
}
}
// Whether to display the Go input
if (showGoInput) {
if (formatGoInput) {
formattedString = self.replaceVariables(formatGoInput, {
currentPage: currentPage,
totalPage: totalPage,
totalNumber: totalNumber,
input: goInput
});
html += '<div class="' + classPrefix + '-go-input">' + formattedString + '</div>';
}
}
// Whether to display the Go button
if (showGoButton) {
if (formatGoButton) {
formattedString = self.replaceVariables(formatGoButton, {
currentPage: currentPage,
totalPage: totalPage,
totalNumber: totalNumber,
button: goButton
});
html += '<div class="' + classPrefix + '-go-button">' + formattedString + '</div>';
}
}
// Whether to display footer
if (footer) {
formattedString = self.replaceVariables(footer, {
currentPage: currentPage,
totalPage: totalPage,
totalNumber: totalNumber
});
html += formattedString;
}
return html;
},
// Find totalNumber from the remote response
// Only available in asynchronous mode
findTotalNumberFromRemoteResponse: function(response) {
var self = this;
self.model.totalNumber = attributes.totalNumberLocator(response);
},
// Go to the specified page
go: function(number, callback) {
var self = this;
var model = self.model;
if (self.disabled) return;
var pageNumber = number;
pageNumber = parseInt(pageNumber);
// Page number is out of bounds
if (!pageNumber || pageNumber < 1) return;
var pageSize = attributes.pageSize;
var totalNumber = self.getTotalNumber();
var totalPage = self.getTotalPage();
// Page number is out of bounds
if (totalNumber > 0) {
if (pageNumber > totalPage) return;
}
// Pick data fragment in synchronous mode
if (!self.isAsync) {
render(self.getDataFragment(pageNumber));
return;
}
var postData = {};
var alias = attributes.alias || {};
postData[alias.pageSize ? alias.pageSize : 'pageSize'] = pageSize;
postData[alias.pageNumber ? alias.pageNumber : 'pageNumber'] = pageNumber;
var ajaxParams = $.isFunction(attributes.ajax) ? attributes.ajax() : attributes.ajax;
var formatAjaxParams = {
type: 'get',
cache: false,
data: {},
contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
dataType: 'json',
async: true
};
$.extend(true, formatAjaxParams, ajaxParams);
$.extend(formatAjaxParams.data, postData);
formatAjaxParams.url = attributes.dataSource;
formatAjaxParams.success = function(response) {
if (self.isDynamicTotalNumber) {
self.findTotalNumberFromRemoteResponse(response);
} else {
self.model.totalNumber = attributes.totalNumber;
}
render(self.filterDataByLocator(response));
};
formatAjaxParams.error = function(jqXHR, textStatus, errorThrown) {
attributes.formatAjaxError && attributes.formatAjaxError(jqXHR, textStatus, errorThrown);
self.enable();
};
self.disable();
$.ajax(formatAjaxParams);
function render(data) {
// Will be invoked before paging
if (self.callHook('beforePaging', pageNumber) === false) return false;
// Pagination direction
model.direction = typeof model.pageNumber === 'undefined' ? 0 : (pageNumber > model.pageNumber ? 1 : -1);
model.pageNumber = pageNumber;
self.render();
if (self.disabled && self.isAsync) {
// enable pagination
self.enable();
}
// cache model data
container.data('pagination').model = model;
// format result data before callback invoked
if (attributes.formatResult) {
var cloneData = $.extend(true, [], data);
if (!Helpers.isArray(data = attributes.formatResult(cloneData))) {
data = cloneData;
}
}
container.data('pagination').currentPageData = data;
// invoke callback
self.doCallback(data, callback);
self.callHook('afterPaging', pageNumber);
// pageNumber now is the first page
if (pageNumber == 1) {
self.callHook('afterIsFirstPage');
}
// pageNumber now is the last page
if (pageNumber == self.getTotalPage()) {
self.callHook('afterIsLastPage');
}
}
},
doCallback: function(data, customCallback) {
var self = this;
var model = self.model;
if ($.isFunction(customCallback)) {
customCallback(data, model);
} else if ($.isFunction(attributes.callback)) {
attributes.callback(data, model);
}
},
destroy: function() {
// Before destroy
if (this.callHook('beforeDestroy') === false) return;
this.model.el.remove();
container.off();
// Remove style element
$('#paginationjs-style').remove();
// After destroyed
this.callHook('afterDestroy');
},
previous: function(callback) {
this.go(this.model.pageNumber - 1, callback);
},
next: function(callback) {
this.go(this.model.pageNumber + 1, callback);
},
disable: function() {
var self = this;
var source = self.isAsync ? 'async' : 'sync';
// Before disabled
if (self.callHook('beforeDisable', source) === false) return;
self.disabled = true;
self.model.disabled = true;
// After disabled
self.callHook('afterDisable', source);
},
enable: function() {
var self = this;
var source = self.isAsync ? 'async' : 'sync';
// Before enabled
if (self.callHook('beforeEnable', source) === false) return;
self.disabled = false;
self.model.disabled = false;
// After enabled
self.callHook('afterEnable', source);
},
refresh: function(callback) {
this.go(this.model.pageNumber, callback);
},
show: function() {
var self = this;
if (self.model.el.is(':visible')) return;
self.model.el.show();
},
hide: function() {
var self = this;
if (!self.model.el.is(':visible')) return;
self.model.el.hide();
},
// Parse variables in the template
replaceVariables: function(template, variables) {
var formattedString;
for (var key in variables) {
var value = variables[key];
var regexp = new RegExp('<%=\\s*' + key + '\\s*%>', 'img');
formattedString = (formattedString || template).replace(regexp, value);
}
return formattedString;
},
// Get data fragment
getDataFragment: function(number) {
var pageSize = attributes.pageSize;
var dataSource = attributes.dataSource;
var totalNumber = this.getTotalNumber();
var start = pageSize * (number - 1) + 1;
var end = Math.min(number * pageSize, totalNumber);
return dataSource.slice(start - 1, end);
},
// Get total number
getTotalNumber: function() {
return this.model.totalNumber || attributes.totalNumber || 0;
},
// Get total page
getTotalPage: function() {
return Math.ceil(this.getTotalNumber() / attributes.pageSize);
},
// Get locator
getLocator: function(locator) {
var result;
if (typeof locator === 'string') {
result = locator;
} else if ($.isFunction(locator)) {
result = locator();
} else {
throwError('"locator" is incorrect. (String | Function)');
}
return result;
},
// Filter data by "locator"
filterDataByLocator: function(dataSource) {
var locator = this.getLocator(attributes.locator);
var filteredData;
// Datasource is an Object, use "locator" to locate the true data
if (Helpers.isObject(dataSource)) {
try {
$.each(locator.split('.'), function(index, item) {
filteredData = (filteredData ? filteredData : dataSource)[item];
});
}
catch (e) {
}
if (!filteredData) {
throwError('dataSource.' + locator + ' is undefined.');
} else if (!Helpers.isArray(filteredData)) {
throwError('dataSource.' + locator + ' must be an Array.');
}
}
return filteredData || dataSource;
},
// Parse dataSource
parseDataSource: function(dataSource, callback) {
var self = this;
if (Helpers.isObject(dataSource)) {
callback(attributes.dataSource = self.filterDataByLocator(dataSource));
} else if (Helpers.isArray(dataSource)) {
callback(attributes.dataSource = dataSource);
} else if ($.isFunction(dataSource)) {
attributes.dataSource(function(data) {
if (!Helpers.isArray(data)) {
throwError('The parameter of "done" Function should be an Array.');
}
self.parseDataSource.call(self, data, callback);
});
} else if (typeof dataSource === 'string') {
if (/^https?|file:/.test(dataSource)) {
attributes.ajaxDataType = 'jsonp';
}
callback(dataSource);
} else {
throwError('Unexpected type of "dataSource".');
}
},
callHook: function(hook) {
var paginationData = container.data('pagination');
var result;
var args = Array.prototype.slice.apply(arguments);
args.shift();
if (attributes[hook] && $.isFunction(attributes[hook])) {
if (attributes[hook].apply(global, args) === false) {
result = false;
}
}
if (paginationData.hooks && paginationData.hooks[hook]) {
$.each(paginationData.hooks[hook], function(index, item) {
if (item.apply(global, args) === false) {
result = false;
}
});
}
return result !== false;
},
observer: function() {
var self = this;
var el = self.model.el;
// Go to specified page number
container.on(eventPrefix + 'go', function(event, pageNumber, done) {
pageNumber = parseInt($.trim(pageNumber));
if (!pageNumber) return;
if (!$.isNumeric(pageNumber)) {
throwError('"pageNumber" is incorrect. (Number)');
}
self.go(pageNumber, done);
});
// Page number button click
el.delegate('.J-paginationjs-page', 'click', function(event) {
var current = $(event.currentTarget);
var pageNumber = $.trim(current.attr('data-num'));
if (!pageNumber || current.hasClass(attributes.disableClassName) || current.hasClass(attributes.activeClassName)) return;
// Before page button clicked
if (self.callHook('beforePageOnClick', event, pageNumber) === false) return false;
self.go(pageNumber);
// After page button clicked
self.callHook('afterPageOnClick', event, pageNumber);
if (!attributes.pageLink) return false;
});
// Previous button click
el.delegate('.J-paginationjs-previous', 'click', function(event) {
var current = $(event.currentTarget);
var pageNumber = $.trim(current.attr('data-num'));
if (!pageNumber || current.hasClass(attributes.disableClassName)) return;
// Before previous clicked
if (self.callHook('beforePreviousOnClick', event, pageNumber) === false) return false;
self.go(pageNumber);
// After previous clicked
self.callHook('afterPreviousOnClick', event, pageNumber);
if (!attributes.pageLink) return false;
});
// Next button click
el.delegate('.J-paginationjs-next', 'click', function(event) {
var current = $(event.currentTarget);
var pageNumber = $.trim(current.attr('data-num'));
if (!pageNumber || current.hasClass(attributes.disableClassName)) return;
// Before next clicked
if (self.callHook('beforeNextOnClick', event, pageNumber) === false) return false;
self.go(pageNumber);
// After next clicked
self.callHook('afterNextOnClick', event, pageNumber);
if (!attributes.pageLink) return false;
});
// Go button click
el.delegate('.J-paginationjs-go-button', 'click', function(event) {
var pageNumber = $('.J-paginationjs-go-pagenumber', el).val();
// Before Go button clicked
if (self.callHook('beforeGoButtonOnClick', event, pageNumber) === false) return false;
container.trigger(eventPrefix + 'go', pageNumber);
// After Go button clicked
self.callHook('afterGoButtonOnClick', event, pageNumber);
});
// go input enter
el.delegate('.J-paginationjs-go-pagenumber', 'keyup', function(event) {
if (event.which === 13) {
var pageNumber = $(event.currentTarget).val();
// Before Go input enter
if (self.callHook('beforeGoInputOnEnter', event, pageNumber) === false) return false;
container.trigger(eventPrefix + 'go', pageNumber);
// Regains focus
$('.J-paginationjs-go-pagenumber', el).focus();
// After Go input enter
self.callHook('afterGoInputOnEnter', event, pageNumber);
}
});
// Previous page
container.on(eventPrefix + 'previous', function(event, done) {
self.previous(done);
});
// Next page
container.on(eventPrefix + 'next', function(event, done) {
self.next(done);
});
// Disable
container.on(eventPrefix + 'disable', function() {
self.disable();
});
// Enable
container.on(eventPrefix + 'enable', function() {
self.enable();
});
// Refresh
container.on(eventPrefix + 'refresh', function(event, done) {
self.refresh(done);
});
// Show
container.on(eventPrefix + 'show', function() {
self.show();
});
// Hide
container.on(eventPrefix + 'hide', function() {
self.hide();
});
// Destroy
container.on(eventPrefix + 'destroy', function() {
self.destroy();
});
// Whether to load the default page
var validTotalPage = Math.max(self.getTotalPage(), 1)
var defaultPageNumber = attributes.pageNumber;
// Default pageNumber should be 1 when totalNumber is dynamic
if (self.isDynamicTotalNumber) {
defaultPageNumber = 1;
}
if (attributes.triggerPagingOnInit) {
container.trigger(eventPrefix + 'go', Math.min(defaultPageNumber, validTotalPage));
}
}
};
// Pagination has been initialized
if (container.data('pagination') && container.data('pagination').initialized === true) {
// Handle events
if ($.isNumeric(options)) {
// eg: container.pagination(5)
container.trigger.call(this, eventPrefix + 'go', options, arguments[1]);
return this;
} else if (typeof options === 'string') {
var args = Array.prototype.slice.apply(arguments);
args[0] = eventPrefix + args[0];
switch (options) {
case 'previous':
case 'next':
case 'go':
case 'disable':
case 'enable':
case 'refresh':
case 'show':
case 'hide':
case 'destroy':
container.trigger.apply(this, args);
break;
// Get selected page number
case 'getSelectedPageNum':
if (container.data('pagination').model) {
return container.data('pagination').model.pageNumber;
} else {
return container.data('pagination').attributes.pageNumber;
}
// Get total page
case 'getTotalPage':
return Math.ceil(container.data('pagination').model.totalNumber / container.data('pagination').model.pageSize);
// Get data of selected page
case 'getSelectedPageData':
return container.data('pagination').currentPageData;
// Whether pagination has been disabled
case 'isDisabled':
return container.data('pagination').model.disabled === true;
default:
throwError('Unknown action: ' + options);
}
return this;
} else {
// Uninstall the old instance before initializing a new one
uninstallPlugin(container);
}
} else {
if (!Helpers.isObject(options)) throwError('Illegal options');
}
// Check parameters
parameterChecker(attributes);
pagination.initialize();
return this;
};
// Instance defaults
$.fn[pluginName].defaults = {
// Data source
// Array | String | Function | Object
//dataSource: '',
// String | Function
//locator: 'data',
// Find totalNumber from remote response, the totalNumber will be ignored when totalNumberLocator is specified
// Function
//totalNumberLocator: function() {},
// Total entries
totalNumber: 0,
// Default page
pageNumber: 1,
// entries of per page
pageSize: 10,
// Page range (pages on both sides of the current page)
pageRange: 2,
// Whether to display the 'Previous' button
showPrevious: true,
// Whether to display the 'Next' button
showNext: true,
// Whether to display the page buttons
showPageNumbers: true,
showNavigator: false,
// Whether to display the 'Go' input
showGoInput: false,
// Whether to display the 'Go' button
showGoButton: false,
// Page link
pageLink: '',
// 'Previous' text
prevText: '«',
// 'Next' text
nextText: '»',
// Ellipsis text
ellipsisText: '...',
// 'Go' button text
goButtonText: 'Go',
// Additional className for Pagination element
//className: '',
classPrefix: 'paginationjs',
// Default active class
activeClassName: 'active',
// Default disable class
disableClassName: 'disabled',
//ulClassName: '',
// Whether to insert inline style
inlineStyle: true,
formatNavigator: '<%= currentPage %> / <%= totalPage %>',
formatGoInput: '<%= input %>',
formatGoButton: '<%= button %>',
// Pagination element's position in the container
position: 'bottom',
// Auto hide previous button when current page is the first page
autoHidePrevious: false,
// Auto hide next button when current page is the last page
autoHideNext: false,
//header: '',
//footer: '',
// Aliases for custom pagination parameters
//alias: {},
// Whether to trigger pagination at initialization
triggerPagingOnInit: true,
// Whether to hide pagination when less than one page
hideWhenLessThanOnePage: false,
showFirstOnEllipsisShow: true,
showLastOnEllipsisShow: true,
// Pagination callback
callback: function() {}
};
// Hook register
$.fn[pluginHookMethod] = function(hook, callback) {
if (arguments.length < 2) {
throwError('Missing argument.');
}
if (!$.isFunction(callback)) {
throwError('callback must be a function.');
}
var container = $(this);
var paginationData = container.data('pagination');
if (!paginationData) {
container.data('pagination', {});
paginationData = container.data('pagination');
}
!paginationData.hooks && (paginationData.hooks = {});
//paginationData.hooks[hook] = callback;
paginationData.hooks[hook] = paginationData.hooks[hook] || [];
paginationData.hooks[hook].push(callback);
};
// Static method
$[pluginName] = function(selector, options) {
if (arguments.length < 2) {
throwError('Requires two parameters.');
}
var container;
// 'selector' is a jQuery object
if (typeof selector !== 'string' && selector instanceof jQuery) {
container = selector;
} else {
container = $(selector);
}
if (!container.length) return;
container.pagination(options);
return container;
};
// ============================================================
// helpers
// ============================================================
var Helpers = {};
// Throw error
function throwError(content) {
throw new Error('Pagination: ' + content);
}
// Check parameters
function parameterChecker(args) {
if (!args.dataSource) {
throwError('"dataSource" is required.');
}
if (typeof args.dataSource === 'string') {
if (args.totalNumberLocator === undefined) {
if (args.totalNumber === undefined) {
throwError('"totalNumber" is required.');
} else if (!$.isNumeric(args.totalNumber)) {
throwError('"totalNumber" is incorrect. (Number)');
}
} else {
if (!$.isFunction(args.totalNumberLocator)) {
throwError('"totalNumberLocator" should be a Function.');
}
}
} else if (Helpers.isObject(args.dataSource)) {
if (typeof args.locator === 'undefined') {
throwError('"dataSource" is an Object, please specify "locator".');
} else if (typeof args.locator !== 'string' && !$.isFunction(args.locator)) {
throwError('' + args.locator + ' is incorrect. (String | Function)');
}
}
if (args.formatResult !== undefined && !$.isFunction(args.formatResult)) {
throwError('"formatResult" should be a Function.');
}
}
// uninstall plugin
function uninstallPlugin(target) {
var events = ['go', 'previous', 'next', 'disable', 'enable', 'refresh', 'show', 'hide', 'destroy'];
// off events of old instance
$.each(events, function(index, value) {
target.off(eventPrefix + value);
});
// reset pagination data
target.data('pagination', {});
// remove old
$('.paginationjs', target).remove();
}
// Object type detection
function getObjectType(object, tmp) {
return ( (tmp = typeof(object)) == "object" ? object == null && "null" || Object.prototype.toString.call(object).slice(8, -1) : tmp ).toLowerCase();
}
$.each(['Object', 'Array', 'String'], function(index, name) {
Helpers['is' + name] = function(object) {
return getObjectType(object) === name.toLowerCase();
};
});
/*
* export via AMD or CommonJS
* */
if (typeof define === 'function' && define.amd) {
define(function() {
return $;
});
}
})(this, window.jQuery);
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