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| Rev | Author | Line No. | Line |
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| 1 | espaco | 1 | <!DOCTYPE html> |
| 2 | <html> |
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| 3 | <head> |
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| 4 | <meta charset="utf-8"> |
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| 5 | <link rel="shortcut icon" type="image/ico" href="http://www.datatables.net/favicon.ico"> |
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| 6 | <meta name="viewport" content="initial-scale=1.0, maximum-scale=2.0"> |
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| 7 | |||
| 8 | <title>DataTables example - Pipelining data to reduce Ajax calls for paging</title> |
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| 9 | <link rel="stylesheet" type="text/css" href="../../media/css/jquery.dataTables.css"> |
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| 10 | <link rel="stylesheet" type="text/css" href="../resources/syntax/shCore.css"> |
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| 11 | <link rel="stylesheet" type="text/css" href="../resources/demo.css"> |
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| 12 | <style type="text/css" class="init"> |
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| 13 | |||
| 14 | </style> |
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| 15 | <script type="text/javascript" language="javascript" src="../../media/js/jquery.js"></script> |
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| 16 | <script type="text/javascript" language="javascript" src="../../media/js/jquery.dataTables.js"></script> |
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| 17 | <script type="text/javascript" language="javascript" src="../resources/syntax/shCore.js"></script> |
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| 18 | <script type="text/javascript" language="javascript" src="../resources/demo.js"></script> |
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| 19 | <script type="text/javascript" language="javascript" class="init"> |
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| 20 | |||
| 21 | |||
| 22 | // |
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| 23 | // Pipelining function for DataTables. To be used to the `ajax` option of DataTables |
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| 24 | // |
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| 25 | $.fn.dataTable.pipeline = function ( opts ) { |
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| 26 | // Configuration options |
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| 27 | var conf = $.extend( { |
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| 28 | pages: 5, // number of pages to cache |
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| 29 | url: '', // script url |
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| 30 | data: null, // function or object with parameters to send to the server |
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| 31 | // matching how `ajax.data` works in DataTables |
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| 32 | method: 'GET' // Ajax HTTP method |
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| 33 | }, opts ); |
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| 34 | |||
| 35 | // Private variables for storing the cache |
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| 36 | var cacheLower = -1; |
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| 37 | var cacheUpper = null; |
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| 38 | var cacheLastRequest = null; |
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| 39 | var cacheLastJson = null; |
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| 40 | |||
| 41 | return function ( request, drawCallback, settings ) { |
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| 42 | var ajax = false; |
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| 43 | var requestStart = request.start; |
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| 44 | var drawStart = request.start; |
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| 45 | var requestLength = request.length; |
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| 46 | var requestEnd = requestStart + requestLength; |
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| 47 | |||
| 48 | if ( settings.clearCache ) { |
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| 49 | // API requested that the cache be cleared |
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| 50 | ajax = true; |
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| 51 | settings.clearCache = false; |
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| 52 | } |
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| 53 | else if ( cacheLower < 0 || requestStart < cacheLower || requestEnd > cacheUpper ) { |
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| 54 | // outside cached data - need to make a request |
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| 55 | ajax = true; |
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| 56 | } |
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| 57 | else if ( JSON.stringify( request.order ) !== JSON.stringify( cacheLastRequest.order ) || |
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| 58 | JSON.stringify( request.columns ) !== JSON.stringify( cacheLastRequest.columns ) || |
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| 59 | JSON.stringify( request.search ) !== JSON.stringify( cacheLastRequest.search ) |
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| 60 | ) { |
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| 61 | // properties changed (ordering, columns, searching) |
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| 62 | ajax = true; |
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| 63 | } |
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| 64 | |||
| 65 | // Store the request for checking next time around |
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| 66 | cacheLastRequest = $.extend( true, {}, request ); |
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| 67 | |||
| 68 | if ( ajax ) { |
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| 69 | // Need data from the server |
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| 70 | if ( requestStart < cacheLower ) { |
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| 71 | requestStart = requestStart - (requestLength*(conf.pages-1)); |
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| 72 | |||
| 73 | if ( requestStart < 0 ) { |
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| 74 | requestStart = 0; |
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| 75 | } |
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| 76 | } |
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| 77 | |||
| 78 | cacheLower = requestStart; |
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| 79 | cacheUpper = requestStart + (requestLength * conf.pages); |
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| 80 | |||
| 81 | request.start = requestStart; |
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| 82 | request.length = requestLength*conf.pages; |
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| 83 | |||
| 84 | // Provide the same `data` options as DataTables. |
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| 85 | if ( $.isFunction ( conf.data ) ) { |
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| 86 | // As a function it is executed with the data object as an arg |
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| 87 | // for manipulation. If an object is returned, it is used as the |
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| 88 | // data object to submit |
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| 89 | var d = conf.data( request ); |
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| 90 | if ( d ) { |
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| 91 | $.extend( request, d ); |
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| 92 | } |
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| 93 | } |
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| 94 | else if ( $.isPlainObject( conf.data ) ) { |
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| 95 | // As an object, the data given extends the default |
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| 96 | $.extend( request, conf.data ); |
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| 97 | } |
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| 98 | |||
| 99 | settings.jqXHR = $.ajax( { |
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| 100 | "type": conf.method, |
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| 101 | "url": conf.url, |
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| 102 | "data": request, |
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| 103 | "dataType": "json", |
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| 104 | "cache": false, |
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| 105 | "success": function ( json ) { |
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| 106 | cacheLastJson = $.extend(true, {}, json); |
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| 107 | |||
| 108 | if ( cacheLower != drawStart ) { |
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| 109 | json.data.splice( 0, drawStart-cacheLower ); |
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| 110 | } |
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| 111 | json.data.splice( requestLength, json.data.length ); |
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| 112 | |||
| 113 | drawCallback( json ); |
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| 114 | } |
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| 115 | } ); |
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| 116 | } |
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| 117 | else { |
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| 118 | json = $.extend( true, {}, cacheLastJson ); |
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| 119 | json.draw = request.draw; // Update the echo for each response |
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| 120 | json.data.splice( 0, requestStart-cacheLower ); |
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| 121 | json.data.splice( requestLength, json.data.length ); |
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| 122 | |||
| 123 | drawCallback(json); |
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| 124 | } |
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| 125 | } |
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| 126 | }; |
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| 127 | |||
| 128 | // Register an API method that will empty the pipelined data, forcing an Ajax |
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| 129 | // fetch on the next draw (i.e. `table.clearPipeline().draw()`) |
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| 130 | $.fn.dataTable.Api.register( 'clearPipeline()', function () { |
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| 131 | return this.iterator( 'table', function ( settings ) { |
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| 132 | settings.clearCache = true; |
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| 133 | } ); |
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| 134 | } ); |
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| 135 | |||
| 136 | |||
| 137 | // |
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| 138 | // DataTables initialisation |
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| 139 | // |
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| 140 | $(document).ready(function() { |
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| 141 | $('#example').dataTable( { |
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| 142 | "processing": true, |
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| 143 | "serverSide": true, |
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| 144 | "ajax": $.fn.dataTable.pipeline( { |
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| 145 | url: 'scripts/server_processing.php', |
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| 146 | pages: 5 // number of pages to cache |
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| 147 | } ) |
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| 148 | } ); |
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| 149 | } ); |
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| 150 | |||
| 151 | |||
| 152 | </script> |
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| 153 | </head> |
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| 154 | |||
| 155 | <body class="dt-example"> |
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| 156 | <div class="container"> |
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| 157 | <section> |
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| 158 | <h1>DataTables example <span>Pipelining data to reduce Ajax calls for paging</span></h1> |
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| 159 | |||
| 160 | <div class="info"> |
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| 161 | <p>Sever-side processing can be quite hard on your server, since it makes an Ajax call to the server |
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| 162 | for every draw request that is made. On sites with a large number of page views, you could potentially |
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| 163 | end up DDoSing your own server with your own applications!</p> |
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| 164 | |||
| 165 | <p>This example shows one technique to reduce the number of Ajax calls that are made to the server by |
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| 166 | caching more data than is needed for each draw. This is done by intercepting the Ajax call and routing |
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| 167 | it through a data cache control; using the data from the cache if available, and making the Ajax |
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| 168 | request if not. This intercept of the Ajax request is performed by giving the <a href= |
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| 169 | "//datatables.net/reference/option/ajax"><code class="option" title= |
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| 170 | "DataTables initialisation option">ajax<span>DT</span></code></a> option as a function. This function |
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| 171 | then performs the logic of deciding if another Ajax call is needed, or if data from the cache can be |
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| 172 | used.</p> |
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| 173 | |||
| 174 | <p>Keep in mind that this caching is for paging only; the pipeline must be cleared for other |
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| 175 | interactions such as ordering and searching since the full data set, when using server-side processing, |
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| 176 | is only available at the server.</p> |
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| 177 | </div> |
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| 178 | |||
| 179 | <table id="example" class="display" cellspacing="0" width="100%"> |
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| 180 | <thead> |
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| 181 | <tr> |
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| 182 | <th>Name</th> |
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| 183 | <th>Position</th> |
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| 184 | <th>Office</th> |
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| 185 | <th>Extn.</th> |
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| 186 | <th>Start date</th> |
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| 187 | <th>Salary</th> |
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| 188 | </tr> |
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| 189 | </thead> |
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| 190 | |||
| 191 | <tfoot> |
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| 192 | <tr> |
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| 193 | <th>Name</th> |
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| 194 | <th>Position</th> |
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| 195 | <th>Office</th> |
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| 196 | <th>Extn.</th> |
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| 197 | <th>Start date</th> |
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| 198 | <th>Salary</th> |
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| 199 | </tr> |
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| 200 | </tfoot> |
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| 201 | </table> |
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| 202 | |||
| 203 | <ul class="tabs"> |
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| 204 | <li class="active">Javascript</li> |
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| 205 | <li>HTML</li> |
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| 206 | <li>CSS</li> |
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| 207 | <li>Ajax</li> |
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| 208 | <li>Server-side script</li> |
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| 209 | </ul> |
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| 210 | |||
| 211 | <div class="tabs"> |
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| 212 | <div class="js"> |
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| 213 | <p>The Javascript shown below is used to initialise the table shown in this |
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| 214 | example:</p><code class="multiline brush: js;">// |
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| 215 | // Pipelining function for DataTables. To be used to the `ajax` option of DataTables |
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| 216 | // |
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| 217 | $.fn.dataTable.pipeline = function ( opts ) { |
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| 218 | // Configuration options |
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| 219 | var conf = $.extend( { |
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| 220 | pages: 5, // number of pages to cache |
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| 221 | url: '', // script url |
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| 222 | data: null, // function or object with parameters to send to the server |
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| 223 | // matching how `ajax.data` works in DataTables |
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| 224 | method: 'GET' // Ajax HTTP method |
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| 225 | }, opts ); |
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| 226 | |||
| 227 | // Private variables for storing the cache |
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| 228 | var cacheLower = -1; |
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| 229 | var cacheUpper = null; |
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| 230 | var cacheLastRequest = null; |
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| 231 | var cacheLastJson = null; |
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| 232 | |||
| 233 | return function ( request, drawCallback, settings ) { |
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| 234 | var ajax = false; |
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| 235 | var requestStart = request.start; |
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| 236 | var drawStart = request.start; |
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| 237 | var requestLength = request.length; |
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| 238 | var requestEnd = requestStart + requestLength; |
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| 239 | |||
| 240 | if ( settings.clearCache ) { |
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| 241 | // API requested that the cache be cleared |
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| 242 | ajax = true; |
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| 243 | settings.clearCache = false; |
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| 244 | } |
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| 245 | else if ( cacheLower < 0 || requestStart < cacheLower || requestEnd > cacheUpper ) { |
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| 246 | // outside cached data - need to make a request |
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| 247 | ajax = true; |
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| 248 | } |
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| 249 | else if ( JSON.stringify( request.order ) !== JSON.stringify( cacheLastRequest.order ) || |
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| 250 | JSON.stringify( request.columns ) !== JSON.stringify( cacheLastRequest.columns ) || |
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| 251 | JSON.stringify( request.search ) !== JSON.stringify( cacheLastRequest.search ) |
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| 252 | ) { |
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| 253 | // properties changed (ordering, columns, searching) |
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| 254 | ajax = true; |
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| 255 | } |
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| 256 | |||
| 257 | // Store the request for checking next time around |
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| 258 | cacheLastRequest = $.extend( true, {}, request ); |
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| 259 | |||
| 260 | if ( ajax ) { |
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| 261 | // Need data from the server |
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| 262 | if ( requestStart < cacheLower ) { |
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| 263 | requestStart = requestStart - (requestLength*(conf.pages-1)); |
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| 264 | |||
| 265 | if ( requestStart < 0 ) { |
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| 266 | requestStart = 0; |
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| 267 | } |
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| 268 | } |
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| 269 | |||
| 270 | cacheLower = requestStart; |
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| 271 | cacheUpper = requestStart + (requestLength * conf.pages); |
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| 272 | |||
| 273 | request.start = requestStart; |
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| 274 | request.length = requestLength*conf.pages; |
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| 275 | |||
| 276 | // Provide the same `data` options as DataTables. |
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| 277 | if ( $.isFunction ( conf.data ) ) { |
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| 278 | // As a function it is executed with the data object as an arg |
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| 279 | // for manipulation. If an object is returned, it is used as the |
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| 280 | // data object to submit |
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| 281 | var d = conf.data( request ); |
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| 282 | if ( d ) { |
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| 283 | $.extend( request, d ); |
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| 284 | } |
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| 285 | } |
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| 286 | else if ( $.isPlainObject( conf.data ) ) { |
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| 287 | // As an object, the data given extends the default |
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| 288 | $.extend( request, conf.data ); |
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| 289 | } |
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| 290 | |||
| 291 | settings.jqXHR = $.ajax( { |
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| 292 | "type": conf.method, |
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| 293 | "url": conf.url, |
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| 294 | "data": request, |
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| 295 | "dataType": "json", |
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| 296 | "cache": false, |
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| 297 | "success": function ( json ) { |
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| 298 | cacheLastJson = $.extend(true, {}, json); |
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| 299 | |||
| 300 | if ( cacheLower != drawStart ) { |
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| 301 | json.data.splice( 0, drawStart-cacheLower ); |
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| 302 | } |
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| 303 | json.data.splice( requestLength, json.data.length ); |
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| 304 | |||
| 305 | drawCallback( json ); |
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| 306 | } |
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| 307 | } ); |
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| 308 | } |
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| 309 | else { |
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| 310 | json = $.extend( true, {}, cacheLastJson ); |
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| 311 | json.draw = request.draw; // Update the echo for each response |
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| 312 | json.data.splice( 0, requestStart-cacheLower ); |
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| 313 | json.data.splice( requestLength, json.data.length ); |
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| 314 | |||
| 315 | drawCallback(json); |
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| 316 | } |
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| 317 | } |
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| 318 | }; |
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| 319 | |||
| 320 | // Register an API method that will empty the pipelined data, forcing an Ajax |
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| 321 | // fetch on the next draw (i.e. `table.clearPipeline().draw()`) |
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| 322 | $.fn.dataTable.Api.register( 'clearPipeline()', function () { |
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| 323 | return this.iterator( 'table', function ( settings ) { |
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| 324 | settings.clearCache = true; |
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| 325 | } ); |
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| 326 | } ); |
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| 327 | |||
| 328 | |||
| 329 | // |
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| 330 | // DataTables initialisation |
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| 331 | // |
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| 332 | $(document).ready(function() { |
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| 333 | $('#example').dataTable( { |
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| 334 | "processing": true, |
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| 335 | "serverSide": true, |
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| 336 | "ajax": $.fn.dataTable.pipeline( { |
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| 337 | url: 'scripts/server_processing.php', |
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| 338 | pages: 5 // number of pages to cache |
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| 339 | } ) |
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| 340 | } ); |
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| 341 | } );</code> |
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| 342 | |||
| 343 | <p>In addition to the above code, the following Javascript library files are loaded for use in this |
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| 344 | example:</p> |
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| 345 | |||
| 346 | <ul> |
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| 347 | <li><a href="../../media/js/jquery.js">../../media/js/jquery.js</a></li> |
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| 348 | <li><a href="../../media/js/jquery.dataTables.js">../../media/js/jquery.dataTables.js</a></li> |
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| 349 | </ul> |
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| 350 | </div> |
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| 351 | |||
| 352 | <div class="table"> |
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| 353 | <p>The HTML shown below is the raw HTML table element, before it has been enhanced by |
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| 354 | DataTables:</p> |
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| 355 | </div> |
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| 356 | |||
| 357 | <div class="css"> |
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| 358 | <div> |
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| 359 | <p>This example uses a little bit of additional CSS beyond what is loaded from the library |
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| 360 | files (below), in order to correctly display the table. The additional CSS used is shown |
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| 361 | below:</p><code class="multiline brush: js;"></code> |
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| 362 | </div> |
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| 363 | |||
| 364 | <p>The following CSS library files are loaded for use in this example to provide the styling of the |
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| 365 | table:</p> |
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| 366 | |||
| 367 | <ul> |
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| 368 | <li><a href= |
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| 369 | "../../media/css/jquery.dataTables.css">../../media/css/jquery.dataTables.css</a></li> |
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| 370 | </ul> |
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| 371 | </div> |
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| 372 | |||
| 373 | <div class="ajax"> |
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| 374 | <p>This table loads data by Ajax. The latest data that has been loaded is shown below. This data |
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| 375 | will update automatically as any additional data is loaded.</p> |
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| 376 | </div> |
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| 377 | |||
| 378 | <div class="php"> |
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| 379 | <p>The script used to perform the server-side processing for this table is shown below. Please note |
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| 380 | that this is just an example script using PHP. Server-side processing scripts can be written in any |
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| 381 | language, using <a href="//datatables.net/manual/server-side">the protocol described in the |
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| 382 | DataTables documentation</a>.</p> |
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| 383 | </div> |
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| 384 | </div> |
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| 385 | </section> |
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| 386 | </div> |
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| 387 | |||
| 388 | <section> |
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| 389 | <div class="footer"> |
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| 390 | <div class="gradient"></div> |
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| 391 | |||
| 392 | <div class="liner"> |
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| 393 | <h2>Other examples</h2> |
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| 394 | |||
| 395 | <div class="toc"> |
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| 396 | <div class="toc-group"> |
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| 397 | <h3><a href="../basic_init/index.html">Basic initialisation</a></h3> |
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| 398 | <ul class="toc"> |
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| 399 | <li><a href="../basic_init/zero_configuration.html">Zero configuration</a></li> |
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| 400 | <li><a href="../basic_init/filter_only.html">Feature enable / disable</a></li> |
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| 401 | <li><a href="../basic_init/table_sorting.html">Default ordering (sorting)</a></li> |
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| 402 | <li><a href="../basic_init/multi_col_sort.html">Multi-column ordering</a></li> |
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| 403 | <li><a href="../basic_init/multiple_tables.html">Multiple tables</a></li> |
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| 404 | <li><a href="../basic_init/hidden_columns.html">Hidden columns</a></li> |
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| 405 | <li><a href="../basic_init/complex_header.html">Complex headers (rowspan and |
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| 406 | colspan)</a></li> |
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| 407 | <li><a href="../basic_init/dom.html">DOM positioning</a></li> |
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| 408 | <li><a href="../basic_init/flexible_width.html">Flexible table width</a></li> |
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| 409 | <li><a href="../basic_init/state_save.html">State saving</a></li> |
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| 410 | <li><a href="../basic_init/alt_pagination.html">Alternative pagination</a></li> |
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| 411 | <li><a href="../basic_init/scroll_y.html">Scroll - vertical</a></li> |
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| 412 | <li><a href="../basic_init/scroll_x.html">Scroll - horizontal</a></li> |
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| 413 | <li><a href="../basic_init/scroll_xy.html">Scroll - horizontal and vertical</a></li> |
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| 414 | <li><a href="../basic_init/scroll_y_theme.html">Scroll - vertical with jQuery UI |
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| 415 | ThemeRoller</a></li> |
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| 416 | <li><a href="../basic_init/comma-decimal.html">Language - Comma decimal place</a></li> |
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| 417 | <li><a href="../basic_init/language.html">Language options</a></li> |
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| 418 | </ul> |
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| 419 | </div> |
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| 420 | |||
| 421 | <div class="toc-group"> |
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| 422 | <h3><a href="../advanced_init/index.html">Advanced initialisation</a></h3> |
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| 423 | <ul class="toc"> |
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| 424 | <li><a href="../advanced_init/events_live.html">DOM / jQuery events</a></li> |
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| 425 | <li><a href="../advanced_init/dt_events.html">DataTables events</a></li> |
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| 426 | <li><a href="../advanced_init/column_render.html">Column rendering</a></li> |
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| 427 | <li><a href="../advanced_init/length_menu.html">Page length options</a></li> |
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| 428 | <li><a href="../advanced_init/dom_multiple_elements.html">Multiple table control |
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| 429 | elements</a></li> |
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| 430 | <li><a href="../advanced_init/complex_header.html">Complex headers (rowspan / |
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| 431 | colspan)</a></li> |
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| 432 | <li><a href="../advanced_init/html5-data-attributes.html">HTML5 data-* attributes</a></li> |
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| 433 | <li><a href="../advanced_init/language_file.html">Language file</a></li> |
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| 434 | <li><a href="../advanced_init/defaults.html">Setting defaults</a></li> |
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| 435 | <li><a href="../advanced_init/row_callback.html">Row created callback</a></li> |
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| 436 | <li><a href="../advanced_init/row_grouping.html">Row grouping</a></li> |
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| 437 | <li><a href="../advanced_init/footer_callback.html">Footer callback</a></li> |
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| 438 | <li><a href="../advanced_init/dom_toolbar.html">Custom toolbar elements</a></li> |
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| 439 | <li><a href="../advanced_init/sort_direction_control.html">Order direction sequence |
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| 440 | control</a></li> |
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| 441 | </ul> |
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| 442 | </div> |
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| 443 | |||
| 444 | <div class="toc-group"> |
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| 445 | <h3><a href="../styling/index.html">Styling</a></h3> |
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| 446 | <ul class="toc"> |
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| 447 | <li><a href="../styling/display.html">Base style</a></li> |
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| 448 | <li><a href="../styling/no-classes.html">Base style - no styling classes</a></li> |
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| 449 | <li><a href="../styling/cell-border.html">Base style - cell borders</a></li> |
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| 450 | <li><a href="../styling/compact.html">Base style - compact</a></li> |
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| 451 | <li><a href="../styling/hover.html">Base style - hover</a></li> |
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| 452 | <li><a href="../styling/order-column.html">Base style - order-column</a></li> |
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| 453 | <li><a href="../styling/row-border.html">Base style - row borders</a></li> |
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| 454 | <li><a href="../styling/stripe.html">Base style - stripe</a></li> |
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| 455 | <li><a href="../styling/bootstrap.html">Bootstrap</a></li> |
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| 456 | <li><a href="../styling/foundation.html">Foundation</a></li> |
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| 457 | <li><a href="../styling/jqueryUI.html">jQuery UI ThemeRoller</a></li> |
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| 458 | </ul> |
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| 459 | </div> |
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| 460 | |||
| 461 | <div class="toc-group"> |
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| 462 | <h3><a href="../data_sources/index.html">Data sources</a></h3> |
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| 463 | <ul class="toc"> |
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| 464 | <li><a href="../data_sources/dom.html">HTML (DOM) sourced data</a></li> |
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| 465 | <li><a href="../data_sources/ajax.html">Ajax sourced data</a></li> |
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| 466 | <li><a href="../data_sources/js_array.html">Javascript sourced data</a></li> |
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| 467 | <li><a href="../data_sources/server_side.html">Server-side processing</a></li> |
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| 468 | </ul> |
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| 469 | </div> |
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| 470 | |||
| 471 | <div class="toc-group"> |
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| 472 | <h3><a href="../api/index.html">API</a></h3> |
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| 473 | <ul class="toc"> |
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| 474 | <li><a href="../api/add_row.html">Add rows</a></li> |
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| 475 | <li><a href="../api/multi_filter.html">Individual column searching (text inputs)</a></li> |
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| 476 | <li><a href="../api/multi_filter_select.html">Individual column searching (select |
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| 477 | inputs)</a></li> |
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| 478 | <li><a href="../api/highlight.html">Highlighting rows and columns</a></li> |
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| 479 | <li><a href="../api/row_details.html">Child rows (show extra / detailed |
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| 480 | information)</a></li> |
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| 481 | <li><a href="../api/select_row.html">Row selection (multiple rows)</a></li> |
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| 482 | <li><a href="../api/select_single_row.html">Row selection and deletion (single |
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| 483 | row)</a></li> |
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| 484 | <li><a href="../api/form.html">Form inputs</a></li> |
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| 485 | <li><a href="../api/counter_columns.html">Index column</a></li> |
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| 486 | <li><a href="../api/show_hide.html">Show / hide columns dynamically</a></li> |
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| 487 | <li><a href="../api/api_in_init.html">Using API in callbacks</a></li> |
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| 488 | <li><a href="../api/tabs_and_scrolling.html">Scrolling and jQuery UI tabs</a></li> |
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| 489 | <li><a href="../api/regex.html">Search API (regular expressions)</a></li> |
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| 490 | </ul> |
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| 491 | </div> |
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| 492 | |||
| 493 | <div class="toc-group"> |
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| 494 | <h3><a href="../ajax/index.html">Ajax</a></h3> |
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| 495 | <ul class="toc"> |
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| 496 | <li><a href="../ajax/simple.html">Ajax data source (arrays)</a></li> |
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| 497 | <li><a href="../ajax/objects.html">Ajax data source (objects)</a></li> |
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| 498 | <li><a href="../ajax/deep.html">Nested object data (objects)</a></li> |
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| 499 | <li><a href="../ajax/objects_subarrays.html">Nested object data (arrays)</a></li> |
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| 500 | <li><a href="../ajax/orthogonal-data.html">Orthogonal data</a></li> |
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| 501 | <li><a href="../ajax/null_data_source.html">Generated content for a column</a></li> |
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| 502 | <li><a href="../ajax/custom_data_property.html">Custom data source property</a></li> |
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| 503 | <li><a href="../ajax/custom_data_flat.html">Flat array data source</a></li> |
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| 504 | <li><a href="../ajax/defer_render.html">Deferred rendering for speed</a></li> |
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| 505 | </ul> |
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| 506 | </div> |
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| 507 | |||
| 508 | <div class="toc-group"> |
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| 509 | <h3><a href="./index.html">Server-side</a></h3> |
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| 510 | <ul class="toc active"> |
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| 511 | <li><a href="./simple.html">Server-side processing</a></li> |
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| 512 | <li><a href="./custom_vars.html">Custom HTTP variables</a></li> |
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| 513 | <li><a href="./post.html">POST data</a></li> |
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| 514 | <li><a href="./ids.html">Automatic addition of row ID attributes</a></li> |
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| 515 | <li><a href="./object_data.html">Object data source</a></li> |
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| 516 | <li><a href="./row_details.html">Row details</a></li> |
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| 517 | <li><a href="./select_rows.html">Row selection</a></li> |
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| 518 | <li><a href="./jsonp.html">JSONP data source for remote domains</a></li> |
||
| 519 | <li><a href="./defer_loading.html">Deferred loading of data</a></li> |
||
| 520 | <li class="active"><a href="./pipeline.html">Pipelining data to reduce Ajax calls for |
||
| 521 | paging</a></li> |
||
| 522 | </ul> |
||
| 523 | </div> |
||
| 524 | |||
| 525 | <div class="toc-group"> |
||
| 526 | <h3><a href="../plug-ins/index.html">Plug-ins</a></h3> |
||
| 527 | <ul class="toc"> |
||
| 528 | <li><a href="../plug-ins/api.html">API plug-in methods</a></li> |
||
| 529 | <li><a href="../plug-ins/sorting_auto.html">Ordering plug-ins (with type |
||
| 530 | detection)</a></li> |
||
| 531 | <li><a href="../plug-ins/sorting_manual.html">Ordering plug-ins (no type |
||
| 532 | detection)</a></li> |
||
| 533 | <li><a href="../plug-ins/range_filtering.html">Custom filtering - range search</a></li> |
||
| 534 | <li><a href="../plug-ins/dom_sort.html">Live DOM ordering</a></li> |
||
| 535 | </ul> |
||
| 536 | </div> |
||
| 537 | </div> |
||
| 538 | |||
| 539 | <div class="epilogue"> |
||
| 540 | <p>Please refer to the <a href="http://www.datatables.net">DataTables documentation</a> for full |
||
| 541 | information about its API properties and methods.<br> |
||
| 542 | Additionally, there are a wide range of <a href="http://www.datatables.net/extras">extras</a> and |
||
| 543 | <a href="http://www.datatables.net/plug-ins">plug-ins</a> which extend the capabilities of |
||
| 544 | DataTables.</p> |
||
| 545 | |||
| 546 | <p class="copyright">DataTables designed and created by <a href= |
||
| 547 | "http://www.sprymedia.co.uk">SpryMedia Ltd</a> © 2007-2014<br> |
||
| 548 | DataTables is licensed under the <a href="http://www.datatables.net/mit">MIT license</a>.</p> |
||
| 549 | </div> |
||
| 550 | </div> |
||
| 551 | </div> |
||
| 552 | </section> |
||
| 553 | </body> |
||
| 554 | </html> |