How can I add a button to pagination at runtime

[Stefan B.]

How can I add a button to pagination at runtime?
If I use the following code the buttons on the pagination not changed (not view the new buttons).
It looks like the refresh not working for the buttons?

Code:

		pager = $('#'+eDatagridSelector).edatagrid('getPager');
		var btns= pager.pagination('options').buttons;
		btns.push(newButtonArray);
		$('#'+eDatagridSelector).edatagrid('getPager').pagination('refresh', {
			buttons: btns
		});

[Stefan B.]

I found selfthe solution that's working

Code:

	function _addButtons(eDatagridSelector, buttons) {
		//get old buttons and change them
		var edg = $('#'+eDatagridSelector);
		var currentPagerButtons = edg.datagrid('getPager').pagination('options').buttons; 
		for (var i = 0; i < buttons.length; i++) {
			currentPagerButtons.push(buttons[i]);
		}

		//set buttons with new buttons
		edg.datagrid('getPager').pagination({ buttons: currentPagerButtons });	
	}