You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
/**
|
|
* Change the number of records that can be viewed on a single page in
|
|
* DataTables.
|
|
*
|
|
* DataTables 1.10 provides the `dt-api page.len()` method to get and set the
|
|
* page length using the built-in API. As such this method is marked deprecated,
|
|
* but is available for use with legacy version of DataTables. Please use the
|
|
* new API if you are used DataTables 1.10 or newer.
|
|
*
|
|
* @name fnLengthChange
|
|
* @summary Change the paging display length
|
|
* @author [Pedro Alves](http://www.webdetails.pt/)
|
|
* @deprecated
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var table = $('#example').dataTable();
|
|
* table.fnLengthChange( 100 );
|
|
* } );
|
|
*/
|
|
|
|
jQuery.fn.dataTableExt.oApi.fnLengthChange = function ( oSettings, iDisplay )
|
|
{
|
|
oSettings._iDisplayLength = iDisplay;
|
|
oSettings.oApi._fnCalculateEnd( oSettings );
|
|
|
|
/* If we have space to show extra rows (backing up from the end point - then do so */
|
|
if ( oSettings._iDisplayEnd == oSettings.aiDisplay.length )
|
|
{
|
|
oSettings._iDisplayStart = oSettings._iDisplayEnd - oSettings._iDisplayLength;
|
|
if ( oSettings._iDisplayStart < 0 )
|
|
{
|
|
oSettings._iDisplayStart = 0;
|
|
}
|
|
}
|
|
|
|
if ( oSettings._iDisplayLength == -1 )
|
|
{
|
|
oSettings._iDisplayStart = 0;
|
|
}
|
|
|
|
oSettings.oApi._fnDraw( oSettings );
|
|
|
|
if ( oSettings.aanFeatures.l )
|
|
{
|
|
$('select', oSettings.aanFeatures.l).val( iDisplay );
|
|
}
|
|
};
|