onmousemove无响应

本帖最后由 Legend1988 于 2011-09-20 16:11:31 编辑

解决方案 »

免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货

图挂了，，，猜一下楼主的name  杨鑫。
IE下的话，如果你元素背景设置transparent好像有时候会获取不到事件的
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>JavaScript拖拽3——解决快速拖拽的问题</title>
<style type="text/css">
#content1,#content2,#content3 {
background-color:#999;
border:solid;
}
</style>
<script type="text/javascript">
var dragElement;
var level = 1;
var eventX;
var eventY;
var divX;
var divY;
function dragInit(node){
if(node.className == "dragable"){
node.style.position = "relative";
node.style.left = "0px";
node.style.top = "0px";
node.onmousedown = down;
node.onmouseover = over;
}
var children = node.childNodes;
for(var i=0; i<children.length; i++){
dragInit(children[i]);
}
}
window.onload = function(){
dragInit(document);
document.onmousemove = move;
document.onmouseup = docup;
}
function down(event){
event = event || window.event;
if(event.srcElement){dragElement = event.srcElement;}
else if(event.target){dragElement = event.target;}
eventX = parseInt(event.clientX);
eventY = parseInt(event.clientY);
divX = parseInt(dragElement.style.left);
divY = parseInt(dragElement.style.top);
dragElement.style.zIndex = level++;
}
function move(event){
if(dragElement){
event = event || window.event;
var distX = parseInt(event.clientX)-eventX+divX;
var distY = parseInt(event.clientY)-eventY+divY;
dragElement.style.left = distX+"px";
dragElement.style.top = distY+"px";
}
}
function over(){
this.style.cursor = "move";
}
function docup(){
dragElement = null;
}
</script>
</head><body>
<div id="content1" class="dragable">
<p>我是拖曳示例DIV1.</p>
<p>可以试验一下效果.</p>
</div>
<div id="content2" class="dragable">
<p>我是拖曳示例DIV2.</p>
</div>
</body>
</html>麻烦试一下，再看一下我前面提的问题~
你把两个小div 放到一个大div里，然后把onmouseover效果加到大div里或者你试着把onmousemove换成onmouseover
to:#8 #9你们看楼主贴的图(挂了)就晓得了,右键属性..
file:///C:/Users/Yangxin/Desktop/未命名.jpg我猜的.....Yangxin
if(node.className == "dragable"){}
//这有问题，点击<p>标签后不能得到div的class所以不能移动