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File: source/asset/crules/datatables-plugins/features/alphabetSearch/dataTables.alphabetSearch.js

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File: source/asset/crules/datatables-plugins/features/alphabetSearch/dataTables.alphabetSearch.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Rimau waf
Application to configure Web server module options
Author: By
Last change:
Date: 1 year ago
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/*! AlphabetSearch for DataTables v1.0.0 * 2014 SpryMedia Ltd - datatables.net/license */ /** * @summary AlphabetSearch * @description Show an set of alphabet buttons alongside a table providing * search input options * @version 1.0.0 * @file dataTables.alphabetSearch.js * @author SpryMedia Ltd (www.sprymedia.co.uk) * @contact www.sprymedia.co.uk/contact * @copyright Copyright 2014 SpryMedia Ltd. * * License MIT - http://datatables.net/license/mit * * For more detailed information please see: * http://datatables.net/blog/2014-09-22 */ (function(){ // Search function $.fn.dataTable.Api.register( 'alphabetSearch()', function ( searchTerm ) { this.iterator( 'table', function ( context ) { context.alphabetSearch = searchTerm; } ); return this; } ); // Recalculate the alphabet display for updated data $.fn.dataTable.Api.register( 'alphabetSearch.recalc()', function ( searchTerm ) { this.iterator( 'table', function ( context ) { draw( new $.fn.dataTable.Api( context ), $('div.alphabet', this.table().container()) ); } ); return this; } ); // Search plug-in $.fn.dataTable.ext.search.push( function ( context, searchData ) { // Ensure that there is a search applied to this table before running it if ( ! context.alphabetSearch ) { return true; } if ( searchData[0].charAt(0) === context.alphabetSearch ) { return true; } return false; } ); // Private support methods function bin ( data ) { var letter, bins = {}; for ( var i=0, ien=data.length ; i<ien ; i++ ) { letter = data[i].charAt(0).toUpperCase(); if ( bins[letter] ) { bins[letter]++; } else { bins[letter] = 1; } } return bins; } function draw ( table, alphabet ) { alphabet.empty(); alphabet.append( 'Search: ' ); var columnData = table.column(0).data(); var bins = bin( columnData ); $('<span class="clear active"/>') .data( 'letter', '' ) .data( 'match-count', columnData.length ) .html( 'None' ) .appendTo( alphabet ); for ( var i=0 ; i<26 ; i++ ) { var letter = String.fromCharCode( 65 + i ); $('<span/>') .data( 'letter', letter ) .data( 'match-count', bins[letter] || 0 ) .addClass( ! bins[letter] ? 'empty' : '' ) .html( letter ) .appendTo( alphabet ); } $('<div class="alphabetInfo"></div>') .appendTo( alphabet ); } $.fn.dataTable.AlphabetSearch = function ( context ) { var table = new $.fn.dataTable.Api( context ); var alphabet = $('<div class="alphabet"/>'); draw( table, alphabet ); // Trigger a search alphabet.on( 'click', 'span', function () { alphabet.find( '.active' ).removeClass( 'active' ); $(this).addClass( 'active' ); table .alphabetSearch( $(this).data('letter') ) .draw(); } ); // Mouse events to show helper information alphabet .on( 'mouseenter', 'span', function () { alphabet .find('div.alphabetInfo') .css( { opacity: 1, left: $(this).position().left, width: $(this).width() } ) .html( $(this).data('match-count') ); } ) .on( 'mouseleave', 'span', function () { alphabet .find('div.alphabetInfo') .css('opacity', 0); } ); // API method to get the alphabet container node this.node = function () { return alphabet; }; }; $.fn.DataTable.AlphabetSearch = $.fn.dataTable.AlphabetSearch; // Register a search plug-in $.fn.dataTable.ext.feature.push( { fnInit: function ( settings ) { var search = new $.fn.dataTable.AlphabetSearch( settings ); return search.node(); }, cFeature: 'A' } ); }());