JS實現表格單元格拖動排序_層和布局特效

JS實現表格單元格拖動排序，你見過嗎？很有創意。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>單元格拖動排序</title>
<meta http-equiv="mrc-type" mrc="text/html;charset=gb2312">
<script language="javascript"> 
var beginMoving=false; 
function MouseDownToMove(obj){ 
obj.style.zIndex=1; 
obj.mouseDownY=event.clientY; 
obj.mouseDownX=event.clientX; 
beginMoving=true; 
obj.setCapture(); 
} 
function MouseMoveToMove(obj){ 
if(!beginMoving) return false; 
obj.style.top = (event.clientY-obj.mouseDownY); 
obj.style.left = (event.clientX-obj.mouseDownX); 
} 
function MouseUpToMove(obj){ 
if(!beginMoving) return false; 
obj.releaseCapture(); 
obj.style.top=0; 
obj.style.left=0; 
obj.style.zIndex=0; 
beginMoving=false; 
var tempTop=event.clientY-obj.mouseDownY; 
var tempRowIndex=(tempTop-tempTop%25)/25; 
if(tempRowIndex+obj.rowIndex <0 )tempRowIndex=-1; 
else tempRowIndex=tempRowIndex+obj.rowIndex; 
if(tempRowIndex >= obj.parentElement.rows.length-1) tempRowIndex = obj.parentElement.rows.length-1; 
obj.parentElement.moveRow(obj.rowIndex,tempRowIndex); 
} 
</script>
</head>
<body>
<table width="300" border="1" >
  <tr bgcolor="#ffffff" style="height:26;position:relative;" onmousedown="MouseDownToMove(this)" onmousemove="MouseMoveToMove(this)" onmouseup="MouseUpToMove(this);">
    <td bgcolor="black">1</td><td>1</td>
    <td>1</td>
  </tr> 
  <tr bgcolor="#ffffff" style="height:26;position:relative;" onmousedown="MouseDownToMove(this)" onmousemove="MouseMoveToMove(this)" onmouseup="MouseUpToMove(this);">
    <td>3</td>
    <td>3</td>
    <td>3</td>
  </tr> 
  <tr bgcolor="#ffffff" style="height:26;position:relative;" onmousedown="MouseDownToMove(this)" onmousemove="MouseMoveToMove(this)" onmouseup="MouseUpToMove(this);">
    <td>4</td>
    <td>4</td>
    <td>4</td>
  </tr> 
</table>
</body>
</html>

所屬頻道：層和布局特效/更新時間：2012-12-26

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JS實現表格單元格拖動排序_層和布局特效

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