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31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
/**
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* Get information about the paging settings that DataTables is currently
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* using to display each page, including the number of records shown, start
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* and end points in the data set etc.
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* @name fnPagingInfo
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* @anchor fnPagingInfo
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* @author <a href="http://sprymedia.co.uk">Allan Jardine</a>
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*
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* @example
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* $(document).ready(function() {
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* $('#example').dataTable( {
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* "fnDrawCallback": function () {
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* alert( 'Now on page'+ this.fnPagingInfo().iPage );
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* }
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* } );
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* } );
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*/
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$.fn.dataTableExt.oApi.fnPagingInfo = function ( oSettings )
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{
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return {
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"iStart": oSettings._iDisplayStart,
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"iEnd": oSettings.fnDisplayEnd(),
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"iLength": oSettings._iDisplayLength,
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"iTotal": oSettings.fnRecordsTotal(),
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"iFilteredTotal": oSettings.fnRecordsDisplay(),
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"iPage": Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
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"iTotalPages": Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
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};
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};
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