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.
64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
/**
|
|
* Add a new row to the table and display it on the screen by jumping the
|
|
* pagination to the required location. This function also returns an object
|
|
* with the added `dt-tag TR` element and it's index in `aoData` such that you
|
|
* could provide an effect (fade for example) to show which row has been added.
|
|
*
|
|
* This function is a drop in replacement for `fnAddData` with one important
|
|
* exception, it will only take a 1D array or an object, and not a 2D array
|
|
* (i.e. it will not add multiple rows like `fnAddData`).
|
|
*
|
|
* @name fnAddDataAndDisplay
|
|
* @summary Add data and shift the paging to display it immediately
|
|
* @author [Allan Jardine](http://sprymedia.co.uk)
|
|
*
|
|
* @param {data} aData Data to add to the table
|
|
* @returns {object} Object with `nTr` and `iPos` parameters, where the former
|
|
* is the added `dt-tag tr` element and the latter is the row's index.
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var table = $('#example').dataTable();
|
|
* table.fnAddDataAndDisplay( [ 1, 2, 3, 4, 5, ... ] );
|
|
* } );
|
|
*/
|
|
|
|
jQuery.fn.dataTableExt.oApi.fnAddDataAndDisplay = function ( oSettings, aData )
|
|
{
|
|
/* Add the data */
|
|
var iAdded = this.oApi._fnAddData( oSettings, aData );
|
|
var nAdded = oSettings.aoData[ iAdded ].nTr;
|
|
|
|
/* Need to re-filter and re-sort the table to get positioning correct, not perfect
|
|
* as this will actually redraw the table on screen, but the update should be so fast (and
|
|
* possibly not alter what is already on display) that the user will not notice
|
|
*/
|
|
this.oApi._fnReDraw( oSettings );
|
|
|
|
/* Find it's position in the table */
|
|
var iPos = -1;
|
|
for( var i=0, iLen=oSettings.aiDisplay.length ; i<iLen ; i++ )
|
|
{
|
|
if( oSettings.aoData[ oSettings.aiDisplay[i] ].nTr == nAdded )
|
|
{
|
|
iPos = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Get starting point, taking account of paging */
|
|
if( iPos >= 0 )
|
|
{
|
|
oSettings._iDisplayStart = ( Math.floor(i / oSettings._iDisplayLength) ) * oSettings._iDisplayLength;
|
|
if ( this.oApi._fnCalculateEnd ) {
|
|
this.oApi._fnCalculateEnd( oSettings );
|
|
}
|
|
}
|
|
|
|
this.oApi._fnDraw( oSettings );
|
|
return {
|
|
"nTr": nAdded,
|
|
"iPos": iAdded
|
|
};
|
|
};
|