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Plugins/api/fnStandingRedraw.js

36 lines
1.2 KiB
JavaScript

/**
* Redraw the table (i.e. `fnDraw`) to take account of sorting and filtering,
* but retain the current pagination settings.
*
* DataTables 1.10+ provide the `dt-api draw()` method which has this ability
* built-in (pass the first parameter to the function as `false`). 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 fnStandingRedraw
* @summary Redraw the table without altering the paging
* @author Jonathan Hoguet
* @deprecated
*
* @example
* $(document).ready(function() {
* var table = $('.dataTable').dataTable()
* table.fnStandingRedraw();
* } );
*/
jQuery.fn.dataTableExt.oApi.fnStandingRedraw = function(oSettings) {
if(oSettings.oFeatures.bServerSide === false){
var before = oSettings._iDisplayStart;
oSettings.oApi._fnReDraw(oSettings);
// iDisplayStart has been reset to zero - so lets change it back
oSettings._iDisplayStart = before;
oSettings.oApi._fnCalculateEnd(oSettings);
}
// draw the 'current' page
oSettings.oApi._fnDraw(oSettings);
};