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File: assets/44357090/gridview/jquery.yiigridview.js

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File: assets/44357090/gridview/jquery.yiigridview.js
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/** * jQuery Yii GridView plugin file. * * @author Qiang Xue <qiang.xue@gmail.com> * @link http://www.yiiframework.com/ * @copyright 2008-2010 Yii Software LLC * @license http://www.yiiframework.com/license/ */ (function ($) { var selectCheckedRows, methods, yiiXHR={}, gridSettings = []; /** * 1. Selects rows that have checkbox checked (only checkbox that is connected with selecting a row) * 2. Check if "check all" need to be checked/unchecked * @return object the jQuery object */ selectCheckedRows = function (gridId) { var settings = gridSettings[gridId], table = $('#' + gridId).find('.' + settings.tableClass); table.children('tbody').find('input.select-on-check').filter(':checked').each(function () { $(this).closest('tr').addClass('selected'); }); table.children('thead').find('th input').filter('[type="checkbox"]').each(function () { var name = this.name.substring(0, this.name.length - 4) + '[]', //.. remove '_all' and add '[]'' $checks = $("input[name='" + name + "']", table); this.checked = $checks.length > 0 && $checks.length === $checks.filter(':checked').length; }); return this; }; methods = { /** * yiiGridView set function. * @param options map settings for the grid view. Available options are as follows: * - ajaxUpdate: array, IDs of the containers whose content may be updated by ajax response * - ajaxVar: string, the name of the request variable indicating the ID of the element triggering the AJAX request * - ajaxType: string, the type (GET or POST) of the AJAX request * - pagerClass: string, the CSS class for the pager container * - tableClass: string, the CSS class for the table * - selectableRows: integer, the number of rows that can be selected * - updateSelector: string, the selector for choosing which elements can trigger ajax requests * - beforeAjaxUpdate: function, the function to be called before ajax request is sent * - afterAjaxUpdate: function, the function to be called after ajax response is received * - ajaxUpdateError: function, the function to be called if an ajax error occurs * - selectionChanged: function, the function to be called after the row selection is changed * @return object the jQuery object */ init: function (options) { var settings = $.extend({ ajaxUpdate: [], ajaxVar: 'ajax', ajaxType: 'GET', pagerClass: 'pager', loadingClass: 'loading', filterClass: 'filters', tableClass: 'items', selectableRows: 1 // updateSelector: '#id .pager a, '#id .grid thead th a', // beforeAjaxUpdate: function (id) {}, // afterAjaxUpdate: function (id, data) {}, // selectionChanged: function (id) {}, // url: 'ajax request URL' }, options || {}); settings.tableClass = settings.tableClass.replace(/\s+/g, '.'); return this.each(function () { var eventType, $grid = $(this), id = $grid.attr('id'), pagerSelector = '#' + id + ' .' + settings.pagerClass.replace(/\s+/g, '.') + ' a', sortSelector = '#' + id + ' .' + settings.tableClass + ' thead th a.sort-link', inputSelector = '#' + id + ' .' + settings.filterClass + ' input, ' + '#' + id + ' .' + settings.filterClass + ' select'; settings.updateSelector = settings.updateSelector .replace('{page}', pagerSelector) .replace('{sort}', sortSelector); settings.filterSelector = settings.filterSelector .replace('{filter}', inputSelector); gridSettings[id] = settings; if (settings.ajaxUpdate.length > 0) { $(document).on('click.yiiGridView', settings.updateSelector, function () { // Check to see if History.js is enabled for our Browser if (settings.enableHistory && window.History.enabled) { // Ajaxify this link var url = $(this).attr('href').split('?'), params = $.deparam.querystring('?'+ (url[1] || '')); delete params[settings.ajaxVar]; window.History.pushState(null, document.title, decodeURIComponent($.param.querystring(url[0], params))); } else { $('#' + id).yiiGridView('update', {url: $(this).attr('href')}); } return false; }); } $(document).on('change.yiiGridView keydown.yiiGridView', settings.filterSelector, function (event) { if (event.type === 'keydown') { if (event.keyCode !== 13) { return; // only react to enter key } else { eventType = 'keydown'; } } else { // prevent processing for both keydown and change events if (eventType === 'keydown') { eventType = ''; return; } } var data = $(settings.filterSelector).serialize(); if (settings.pageVar !== undefined) { data += '&' + settings.pageVar + '=1'; } if (settings.enableHistory && settings.ajaxUpdate !== false && window.History.enabled) { // Ajaxify this link var url = $('#' + id).yiiGridView('getUrl'), params = $.deparam.querystring($.param.querystring(url, data)); delete params[settings.ajaxVar]; window.History.pushState(null, document.title, decodeURIComponent($.param.querystring(url.substr(0, url.indexOf('?')), params))); } else { $('#' + id).yiiGridView('update', {data: data}); } return false; }); if (settings.enableHistory && settings.ajaxUpdate !== false && window.History.enabled) { $(window).bind('statechange', function() { // Note: We are using statechange instead of popstate var State = window.History.getState(); // Note: We are using History.getState() instead of event.state $('#' + id).yiiGridView('update', {url: State.url}); }); } if (settings.selectableRows > 0) { selectCheckedRows(this.id); $(document).on('click.yiiGridView', '#' + id + ' .' + settings.tableClass + ' > tbody > tr', function (e) { var $currentGrid, $row, isRowSelected, $checks, $target = $(e.target); if ($target.closest('td').is('.empty,.button-column') || (e.target.type === 'checkbox' && !$target.hasClass('select-on-check'))) { return; } $row = $(this); $currentGrid = $('#' + id); $checks = $('input.select-on-check', $currentGrid); isRowSelected = $row.toggleClass('selected').hasClass('selected'); if (settings.selectableRows === 1) { $row.siblings().removeClass('selected'); $checks.prop('checked', false); } $('input.select-on-check', $row).prop('checked', isRowSelected); $("input.select-on-check-all", $currentGrid).prop('checked', $checks.length === $checks.filter(':checked').length); if (settings.selectionChanged !== undefined) { settings.selectionChanged(id); } }); if (settings.selectableRows > 1) { $(document).on('click.yiiGridView', '#' + id + ' .select-on-check-all', function () { var $currentGrid = $('#' + id), $checks = $('input.select-on-check', $currentGrid), $checksAll = $('input.select-on-check-all', $currentGrid), $rows = $currentGrid.find('.' + settings.tableClass).children('tbody').children(); if (this.checked) { $rows.addClass('selected'); $checks.prop('checked', true); $checksAll.prop('checked', true); } else { $rows.removeClass('selected'); $checks.prop('checked', false); $checksAll.prop('checked', false); } if (settings.selectionChanged !== undefined) { settings.selectionChanged(id); } }); } } else { $(document).on('click.yiiGridView', '#' + id + ' .select-on-check', false); } }); }, /** * Returns the key value for the specified row * @param row integer the row number (zero-based index) * @return string the key value */ getKey: function (row) { return this.children('.keys').children('span').eq(row).text(); }, /** * Returns the URL that generates the grid view content. * @return string the URL that generates the grid view content. */ getUrl: function () { var sUrl = gridSettings[this.attr('id')].url; return sUrl || this.children('.keys').attr('title'); }, /** * Returns the jQuery collection of the cells in the specified row. * @param row integer the row number (zero-based index) * @return jQuery the jQuery collection of the cells in the specified row. */ getRow: function (row) { var sClass = gridSettings[this.attr('id')].tableClass; return this.find('.' + sClass).children('tbody').children('tr').eq(row).children(); }, /** * Returns the jQuery collection of the cells in the specified column. * @param column integer the column number (zero-based index) * @return jQuery the jQuery collection of the cells in the specified column. */ getColumn: function (column) { var sClass = gridSettings[this.attr('id')].tableClass; return this.find('.' + sClass).children('tbody').children('tr').children('td:nth-child(' + (column + 1) + ')'); }, /** * Performs an AJAX-based update of the grid view contents. * @param options map the AJAX request options (see jQuery.ajax API manual). By default, * the URL to be requested is the one that generates the current content of the grid view. * @return object the jQuery object */ update: function (options) { var customError; if (options && options.error !== undefined) { customError = options.error; delete options.error; } return this.each(function () { var $form, $grid = $(this), id = $grid.attr('id'), settings = gridSettings[id]; options = $.extend({ type: settings.ajaxType, url: $grid.yiiGridView('getUrl'), success: function (data) { var $data = $('<div>' + data + '</div>'); $.each(settings.ajaxUpdate, function (i, el) { var updateId = '#' + el; $(updateId).replaceWith($(updateId, $data)); }); if (settings.afterAjaxUpdate !== undefined) { settings.afterAjaxUpdate(id, data); } if (settings.selectableRows > 0) { selectCheckedRows(id); } }, complete: function () { yiiXHR[id] = null; $grid.removeClass(settings.loadingClass); }, error: function (XHR, textStatus, errorThrown) { var ret, err; if (XHR.readyState === 0 || XHR.status === 0) { return; } if (customError !== undefined) { ret = customError(XHR); if (ret !== undefined && !ret) { return; } } switch (textStatus) { case 'timeout': err = 'The request timed out!'; break; case 'parsererror': err = 'Parser error!'; break; case 'error': if (XHR.status && !/^\s*$/.test(XHR.status)) { err = 'Error ' + XHR.status; } else { err = 'Error'; } if (XHR.responseText && !/^\s*$/.test(XHR.responseText)) { err = err + ': ' + XHR.responseText; } break; } if (settings.ajaxUpdateError !== undefined) { settings.ajaxUpdateError(XHR, textStatus, errorThrown, err); } else if (err) { alert(err); } } }, options || {}); if (options.type === 'GET') { if (options.data !== undefined) { options.url = $.param.querystring(options.url, options.data); options.data = {}; } } else { if (options.data === undefined) { options.data = $(settings.filterSelector).serialize(); } } if(yiiXHR[id] != null){ yiiXHR[id].abort(); } //class must be added after yiiXHR.abort otherwise ajax.error will remove it $grid.addClass(settings.loadingClass); if (settings.ajaxUpdate !== false) { if(settings.ajaxVar) { options.url = $.param.querystring(options.url, settings.ajaxVar + '=' + id); } if (settings.beforeAjaxUpdate !== undefined) { settings.beforeAjaxUpdate(id, options); } yiiXHR[id] = $.ajax(options); } else { // non-ajax mode if (options.type === 'GET') { window.location.href = options.url; } else { // POST mode $form = $('<form action="' + options.url + '" method="post"></form>').appendTo('body'); if (options.data === undefined) { options.data = {}; } if (options.data.returnUrl === undefined) { options.data.returnUrl = window.location.href; } $.each(options.data, function (name, value) { $form.append($('<input type="hidden" name="t" value="" />').attr('name', name).val(value)); }); $form.submit(); } } }); }, /** * Returns the key values of the currently selected rows. * @return array the key values of the currently selected rows. */ getSelection: function () { var settings = gridSettings[this.attr('id')], keys = this.find('.keys span'), selection = []; this.find('.' + settings.tableClass).children('tbody').children().each(function (i) { if ($(this).hasClass('selected')) { selection.push(keys.eq(i).text()); } }); return selection; }, /** * Returns the key values of the currently checked rows. * @param column_id string the ID of the column * @return array the key values of the currently checked rows. */ getChecked: function (column_id) { var settings = gridSettings[this.attr('id')], keys = this.find('.keys span'), checked = []; if (column_id.substring(column_id.length - 2) !== '[]') { column_id = column_id + '[]'; } this.find('.' + settings.tableClass).children('tbody').children('tr').children('td').children('input[name="' + column_id + '"]').each(function (i) { if (this.checked) { checked.push(keys.eq(i).text()); } }); return checked; } }; $.fn.yiiGridView = function (method) { if (methods[method]) { return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); } else if (typeof method === 'object' || !method) { return methods.init.apply(this, arguments); } else { $.error('Method ' + method + ' does not exist on jQuery.yiiGridView'); return false; } }; /****************************************************************************** *** DEPRECATED METHODS *** used before Yii 1.1.9 ******************************************************************************/ $.fn.yiiGridView.settings = gridSettings; /** * Returns the key value for the specified row * @param id string the ID of the grid view container * @param row integer the row number (zero-based index) * @return string the key value */ $.fn.yiiGridView.getKey = function (id, row) { return $('#' + id).yiiGridView('getKey', row); }; /** * Returns the URL that generates the grid view content. * @param id string the ID of the grid view container * @return string the URL that generates the grid view content. */ $.fn.yiiGridView.getUrl = function (id) { return $('#' + id).yiiGridView('getUrl'); }; /** * Returns the jQuery collection of the cells in the specified row. * @param id string the ID of the grid view container * @param row integer the row number (zero-based index) * @return jQuery the jQuery collection of the cells in the specified row. */ $.fn.yiiGridView.getRow = function (id, row) { return $('#' + id).yiiGridView('getRow', row); }; /** * Returns the jQuery collection of the cells in the specified column. * @param id string the ID of the grid view container * @param column integer the column number (zero-based index) * @return jQuery the jQuery collection of the cells in the specified column. */ $.fn.yiiGridView.getColumn = function (id, column) { return $('#' + id).yiiGridView('getColumn', column); }; /** * Performs an AJAX-based update of the grid view contents. * @param id string the ID of the grid view container * @param options map the AJAX request options (see jQuery.ajax API manual). By default, * the URL to be requested is the one that generates the current content of the grid view. */ $.fn.yiiGridView.update = function (id, options) { $('#' + id).yiiGridView('update', options); }; /** * Returns the key values of the currently selected rows. * @param id string the ID of the grid view container * @return array the key values of the currently selected rows. */ $.fn.yiiGridView.getSelection = function (id) { return $('#' + id).yiiGridView('getSelection'); }; /** * Returns the key values of the currently checked rows. * @param id string the ID of the grid view container * @param column_id string the ID of the column * @return array the key values of the currently checked rows. */ $.fn.yiiGridView.getChecked = function (id, column_id) { return $('#' + id).yiiGridView('getChecked', column_id); }; })(jQuery);