这样情况下,怎样移动div? onmousemove事件判断鼠标所在位置 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 这样可以吗?移动div0,然后检测div0所在的位置是哪个div。如果检测到是别的div,则依次移动。这样的话,效率好像太低了!有没有什么现有事件,来完成这个工作? 上面几位都说用onmousemove事件,具体实施是不是我前面说的: 看看这个例子吧,感觉和LZ的要求差不多,代码太长,分两次发<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><style>body {margin:0px;padding:0px;font-size:12px;text-align:center;}body > div {text-align:center; margin-right:auto; margin-left:auto;} .content{width:900px;}.content .left{ float:left; width:20%; border:1px solid #FF0000; margin:3px;}.content .center{float:left;border:1px solid #FF0000;margin:3px;width:57%}.content .right{float:right;width:20%;border:1px solid #FF0000;margin:3px}.mo{height:auto;border:1px solid #CCC;margin:3px;background:#FFF}.mo h1{background:#ECF9FF;height:18px;padding:3px;cursor:move}.closediv{cursor:default;}.minusspan{cursor:default;}.mo .nr{height:80px;border:1px solid #F3F3F3;margin:2px}h1{margin:0px;padding:0px;text-align:left;font-size:12px}.dragging { FILTER: progid:DXImageTransform.Microsoft.Alpha(opacity=60); opacity: 0.6; moz-opacity: 0.6}</style><script>var dragobj={}window.onerror=function(){return false}var domid=12function on_ini(){ String.prototype.inc=function(s){return this.indexOf(s)>-1?true:false} var agent=navigator.userAgent window.isOpr=agent.inc("Opera") window.isIE=agent.inc("IE")&&!isOpr window.isMoz=agent.inc("Mozilla")&&!isOpr&&!isIE if(isMoz){ Event.prototype.__defineGetter__("x",function(){return this.clientX+2}) Event.prototype.__defineGetter__("y",function(){return this.clientY+2}) } basic_ini()}function basic_ini(){ window.$=function(obj){return typeof(obj)=="string"?document.getElementById(obj):obj} window.oDel=function(obj){if($(obj)!=null){$(obj).parentNode.removeChild($(obj))}}}window.oDel=function(obj){if($(obj)!=null){$(obj).parentNode.removeChild($(obj))}}window.onload=function(){ on_ini() var o=document.getElementsByTagName("h1") for(var i=0;i<o.length;i++){ o[i].onmousedown=addevent; //添加折叠和关闭按钮 var tt = document.createElement("div"); tt.style.cssText = "float:left"; var span = document.createElement("span"); span.innerHTML = "--"+o[i].innerHTML; span.style.cssText = "cursor:default;"; span.onmousedown = minusDiv; tt.appendChild(span); var close = document.createElement("div"); close.innerHTML = "X"; close.style.cssText = "cursor:default;float:right"; close.onmousedown = closeDiv; o[i].innerHTML = ""; o[i].appendChild(tt); o[i].appendChild(close); }}//折叠或者显示层function minusDiv(e){ e=e||event var nr = this.parentNode.parentNode.nextSibling; //取得内容层 nr.style.display = nr.style.display==""?"none":"";}//移出层function closeDiv(e){ e=e||event var mdiv = this.parentNode.parentNode; //取得目标层 oDel(mdiv);}function addevent(e){ if(dragobj.o!=null) return false e=e||event dragobj.o=this.parentNode dragobj.xy=getxy(dragobj.o) dragobj.xx=new Array((e.x-dragobj.xy[1]),(e.y-dragobj.xy[0])) //dragobj.o.className = 'dragging'; dragobj.o.style.width=dragobj.xy[2]+"px" dragobj.o.style.height=dragobj.xy[3]+"px" dragobj.o.style.left=(e.x-dragobj.xx[0])+"px" dragobj.o.style.top=(e.y-dragobj.xx[1])+"px" dragobj.o.style.position="absolute" dragobj.o.style.filter='alpha(opacity=60)'; //添加拖动透明效果 var om=document.createElement("div") dragobj.otemp=om om.style.width=dragobj.xy[2]+"px" om.style.height=dragobj.xy[3]+"px" om.style.border = "1px dashed red"; //ikaiser添加,实现虚线框 dragobj.o.parentNode.insertBefore(om,dragobj.o) return false}document.onselectstart=function(){return false}window.onfocus=function(){document.onmouseup()}window.onblur=function(){document.onmouseup()}document.onmouseup=function(){ if(dragobj.o!=null){ dragobj.o.style.width="auto" dragobj.o.style.height="auto" dragobj.otemp.parentNode.insertBefore(dragobj.o,dragobj.otemp) dragobj.o.style.position="" oDel(dragobj.otemp) dragobj={} }}document.onmousemove=function(e){ e=e||event if(dragobj.o!=null){ dragobj.o.style.left=(e.x-dragobj.xx[0])+"px" dragobj.o.style.top=(e.y-dragobj.xx[1])+"px" createtmpl(e, dragobj.o) //传递当前拖动对象 }}function getxy(e){ var a=new Array() var t=e.offsetTop; var l=e.offsetLeft; var w=e.offsetWidth; var h=e.offsetHeight; while(e=e.offsetParent){ t+=e.offsetTop; l+=e.offsetLeft; } a[0]=t;a[1]=l;a[2]=w;a[3]=h return a;}function inner(o,e){ var a=getxy(o) if(e.x>a[1]&&e.x<(a[1]+a[2])&&e.y>a[0]&&e.y<(a[0]+a[3])){ if(e.y<(a[0]+a[3]/2)) return 1; else return 2; }else return 0;}//将当前拖动层在拖动时可变化大小,预览效果function createtmpl(e, elm){ for(var i=0;i<domid;i++){ if(document.getElementById("m"+i) == null) //已经移出的层不再遍历 continue; if($("m"+i)==dragobj.o) continue var b=inner($("m"+i),e) if(b==0) continue dragobj.otemp.style.width=$("m"+i).offsetWidth elm.style.width = $("m"+i).offsetWidth; //1为下移,2为上移 if(b==1){ $("m"+i).parentNode.insertBefore(dragobj.otemp,$("m"+i)) }else{ if($("m"+i).nextSibling==null){ $("m"+i).parentNode.appendChild(dragobj.otemp) }else{ $("m"+i).parentNode.insertBefore(dragobj.otemp,$("m"+i).nextSibling) } } return } for(var j=0;j<3;j++){ if($("dom"+j).innerHTML.inc("div")||$("dom"+j).innerHTML.inc("DIV")) continue var op=getxy($("dom"+j)) if(e.x>(op[1]+10)&&e.x<(op[1]+op[2]-10)){ $("dom"+j).appendChild(dragobj.otemp) dragobj.otemp.style.width=(op[2]-10)+"px" } }}function add_div(){ var o=document.createElement("div") o.className="mo" o.id="m"+domid $('dom0').appendChild(o) o.innerHTML="<h1>dom"+domid+"</h1><div class=nr></div>" o.getElementsByTagName("h1")[0].onmousedown=addevent domid++}</script></head><body><INPUT TYPE="button" value="添加DIV" onclick="add_div();"><div class=content> <div class=left id=dom0> <div class=mo id=m0> <h1>dom0</h1> <div class="nr"></div> </div> </div> <div class=center id=dom1> <div class=mo id=m4><h1>dom1</h1><div class="nr"></div></div> </div> <div class=right id=dom2> <div class=mo id=m8><h1>dom2</h1><div class="nr"></div></div> </div></div></body></html> 用js如何发送http1.0请求 ajax 加载外部 html文件,目标文件中的js代码不执行~ 怎么通过js禁止页面滚动? 问个问题:数字转换成时间 关于<li>background-image的问题 event 对象不支持此属性和方法的问题,在线等 参数传递问题 怎么得到一个页面上的所有frame,包括嵌套的? 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移动div0,然后检测div0所在的位置是哪个div。如果检测到是别的div,则依次移动。
这样的话,效率好像太低了!有没有什么现有事件,来完成这个工作?
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style>
body {margin:0px;padding:0px;font-size:12px;text-align:center;}
body > div {text-align:center; margin-right:auto; margin-left:auto;}
.content{width:900px;}
.content .left{
float:left;
width:20%;
border:1px solid #FF0000;
margin:3px;
}
.content .center{float:left;border:1px solid #FF0000;margin:3px;width:57%}
.content .right{float:right;width:20%;border:1px solid #FF0000;margin:3px}
.mo{height:auto;border:1px solid #CCC;margin:3px;background:#FFF}
.mo h1{background:#ECF9FF;height:18px;padding:3px;cursor:move}
.closediv{cursor:default;}
.minusspan{cursor:default;}
.mo .nr{height:80px;border:1px solid #F3F3F3;margin:2px}
h1{margin:0px;padding:0px;text-align:left;font-size:12px}
.dragging {
FILTER: progid:DXImageTransform.Microsoft.Alpha(opacity=60); opacity: 0.6; moz-opacity: 0.6
}
</style>
<script>var dragobj={}
window.onerror=function(){return false}
var domid=12
function on_ini(){
String.prototype.inc=function(s){return this.indexOf(s)>-1?true:false}
var agent=navigator.userAgent
window.isOpr=agent.inc("Opera")
window.isIE=agent.inc("IE")&&!isOpr
window.isMoz=agent.inc("Mozilla")&&!isOpr&&!isIE
if(isMoz){
Event.prototype.__defineGetter__("x",function(){return this.clientX+2})
Event.prototype.__defineGetter__("y",function(){return this.clientY+2})
}
basic_ini()
}
function basic_ini(){
window.$=function(obj){return typeof(obj)=="string"?document.getElementById(obj):obj}
window.oDel=function(obj){if($(obj)!=null){$(obj).parentNode.removeChild($(obj))}}
}
window.oDel=function(obj){if($(obj)!=null){$(obj).parentNode.removeChild($(obj))}}window.onload=function(){
on_ini()
var o=document.getElementsByTagName("h1")
for(var i=0;i<o.length;i++){
o[i].onmousedown=addevent;
//添加折叠和关闭按钮
var tt = document.createElement("div");
tt.style.cssText = "float:left";
var span = document.createElement("span");
span.innerHTML = "--"+o[i].innerHTML;
span.style.cssText = "cursor:default;";
span.onmousedown = minusDiv;
tt.appendChild(span);
var close = document.createElement("div");
close.innerHTML = "X";
close.style.cssText = "cursor:default;float:right";
close.onmousedown = closeDiv;
o[i].innerHTML = "";
o[i].appendChild(tt);
o[i].appendChild(close);
}
}
//折叠或者显示层
function minusDiv(e)
{
e=e||event
var nr = this.parentNode.parentNode.nextSibling; //取得内容层
nr.style.display = nr.style.display==""?"none":"";
}//移出层
function closeDiv(e)
{
e=e||event
var mdiv = this.parentNode.parentNode; //取得目标层
oDel(mdiv);
}function addevent(e){
if(dragobj.o!=null)
return false
e=e||event
dragobj.o=this.parentNode
dragobj.xy=getxy(dragobj.o)
dragobj.xx=new Array((e.x-dragobj.xy[1]),(e.y-dragobj.xy[0]))
//dragobj.o.className = 'dragging';
dragobj.o.style.width=dragobj.xy[2]+"px"
dragobj.o.style.height=dragobj.xy[3]+"px"
dragobj.o.style.left=(e.x-dragobj.xx[0])+"px"
dragobj.o.style.top=(e.y-dragobj.xx[1])+"px"
dragobj.o.style.position="absolute"
dragobj.o.style.filter='alpha(opacity=60)'; //添加拖动透明效果 var om=document.createElement("div")
dragobj.otemp=om
om.style.width=dragobj.xy[2]+"px"
om.style.height=dragobj.xy[3]+"px"
om.style.border = "1px dashed red"; //ikaiser添加,实现虚线框
dragobj.o.parentNode.insertBefore(om,dragobj.o)
return false
}
document.onselectstart=function(){return false}
window.onfocus=function(){document.onmouseup()}
window.onblur=function(){document.onmouseup()}
document.onmouseup=function(){
if(dragobj.o!=null){
dragobj.o.style.width="auto"
dragobj.o.style.height="auto"
dragobj.otemp.parentNode.insertBefore(dragobj.o,dragobj.otemp)
dragobj.o.style.position=""
oDel(dragobj.otemp)
dragobj={}
}
}
document.onmousemove=function(e){
e=e||event
if(dragobj.o!=null){
dragobj.o.style.left=(e.x-dragobj.xx[0])+"px"
dragobj.o.style.top=(e.y-dragobj.xx[1])+"px"
createtmpl(e, dragobj.o) //传递当前拖动对象
}
}
function getxy(e){
var a=new Array()
var t=e.offsetTop;
var l=e.offsetLeft;
var w=e.offsetWidth;
var h=e.offsetHeight;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
a[0]=t;a[1]=l;a[2]=w;a[3]=h
return a;
}
function inner(o,e){
var a=getxy(o)
if(e.x>a[1]&&e.x<(a[1]+a[2])&&e.y>a[0]&&e.y<(a[0]+a[3])){
if(e.y<(a[0]+a[3]/2))
return 1;
else
return 2;
}else
return 0;
}
//将当前拖动层在拖动时可变化大小,预览效果
function createtmpl(e, elm){
for(var i=0;i<domid;i++){
if(document.getElementById("m"+i) == null) //已经移出的层不再遍历
continue;
if($("m"+i)==dragobj.o)
continue
var b=inner($("m"+i),e)
if(b==0)
continue
dragobj.otemp.style.width=$("m"+i).offsetWidth
elm.style.width = $("m"+i).offsetWidth;
//1为下移,2为上移
if(b==1){
$("m"+i).parentNode.insertBefore(dragobj.otemp,$("m"+i))
}else{
if($("m"+i).nextSibling==null){
$("m"+i).parentNode.appendChild(dragobj.otemp)
}else{
$("m"+i).parentNode.insertBefore(dragobj.otemp,$("m"+i).nextSibling)
}
}
return
}
for(var j=0;j<3;j++){
if($("dom"+j).innerHTML.inc("div")||$("dom"+j).innerHTML.inc("DIV"))
continue
var op=getxy($("dom"+j))
if(e.x>(op[1]+10)&&e.x<(op[1]+op[2]-10)){
$("dom"+j).appendChild(dragobj.otemp)
dragobj.otemp.style.width=(op[2]-10)+"px"
}
}
}
function add_div()
{
var o=document.createElement("div")
o.className="mo"
o.id="m"+domid
$('dom0').appendChild(o)
o.innerHTML="<h1>dom"+domid+"</h1><div class=nr></div>"
o.getElementsByTagName("h1")[0].onmousedown=addevent
domid++
}
</script>
</head>
<body>
<INPUT TYPE="button" value="添加DIV" onclick="add_div();">
<div class=content>
<div class=left id=dom0>
<div class=mo id=m0>
<h1>dom0</h1>
<div class="nr"></div>
</div>
</div>
<div class=center id=dom1>
<div class=mo id=m4><h1>dom1</h1><div class="nr"></div></div>
</div>
<div class=right id=dom2>
<div class=mo id=m8><h1>dom2</h1><div class="nr"></div></div>
</div>
</div></body>
</html>