Drag-and-drop events

The sample below allows you to see which event are called during drag-n-drop operation.

Allow drag-and-drop (used by onDrag event)

Allow landing

</> Source

<!DOCTYPE html>
<!--pro-->
<html>
<head>
	<title>Drag-and-drop events</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/fonts/font_roboto/roboto.css"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/dhtmlx.css"/>
	<script src="../../../codebase/dhtmlx.js"></script>
	<script>
		var myGrid;
		function doOnLoad(){
			myGrid = new dhtmlXGridObject('gridbox');
			myGrid.setImagePath("../../../codebase/imgs/");
			myGrid.setHeader("Sales,Book Title,Author,Price,In Store,Shipping,Bestseller,Date of Publication");
			myGrid.setInitWidths("80,150,100,80,80,80,80,100");
			myGrid.setColAlign("right,left,left,right,center,left,center,center");
			myGrid.setColTypes("dyn,ed,ed,price,ch,co,ra,ro");
			myGrid.setColSorting("int,str,str,int,str,str,str,date");
			myGrid.enableMultiselect(true);
			myGrid.enableAutoWidth(true);
			myGrid.enableAutoHeight(true);
			myGrid.init();
			myGrid.enableDragAndDrop(true);
			myGrid.attachEvent("onDrag",drag_f);
			myGrid.attachEvent("onDragIn",drag_in);
			myGrid.attachEvent("onDrop",drop_f);
			myGrid.load("../common/grid.xml");
		}
		function drag_f(r1,r2){
			document.getElementById("logBox").innerHTML+="Item <b>"+r1+"</b> draged on item <b>"+r2+"</b><br/>";
			return document.getElementById("allow_dnd").checked;
		}
		function drag_in(r1,r2){
			document.getElementById("logBox").innerHTML+="Item <b>"+r1+"</b> draged over <b>"+r2+"</b><br/>";
			return document.getElementById("allow_landing").checked;
		}
		function drop_f(r1,r2){
			document.getElementById("logBox").innerHTML+="Item <b>"+r1+"</b> droped on item <b>"+r2+"</b><br/>";
		}
	</script>
</head>
<body onload="doOnLoad()">
	<h1>Drag-and-drop events</h1>
	<p>The sample below allows you to see which event are called during drag-n-drop operation.</p>
	<table style="width:900px">
		<tr>
			<td valign="top" width="600px">
					<div id="gridbox" style="width:750px;height:350px;overflow:hidden"></div>
			</td>
			<td width="15px"></td>
			<td valign="top" width="180px">
				<div style="height:250px; overflow:auto;" id="logBox"></div>
			</td>
		</tr>
	</table>
	<div><input type='checkbox' checked="checked" id='allow_dnd' />Allow drag-and-drop (used by onDrag event)</div>
	<div><input type='checkbox' checked="checked" id='allow_landing' />Allow landing</div>
</body>
</html>

Documentation

Check documentation to learn how to use the components and easily implement them in your applications.