///////////show.htm
<SCRIPT>
function show()
{
event.srcElement.blur();
window.showModalDialog("move.htm", "",
"dialogWidth:1024px; dialogHeight:768px")
}
</SCRIPT>
</HEAD>
<a onclick="show()">弹出web</a>
move.htm
//////////////
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT language=JavaScript>
drag = 0
move = 0
function init() {
window.document.onmousemove = mouseMove
window.document.onmousedown = mouseDown
window.document.onmouseup = mouseUp
window.document.ondragstart = mouseStop
}
function mouseDown() {
if (drag) { clickleft = window.event.x - parseInt(dragObj.style.left)
clicktop = window.event.y - parseInt(dragObj.style.top) dragObj.style.zIndex += 1
move = 1
}
}
function mouseStop() {
window.event.returnValue = false
}
function mouseMove() {
if (move) {
//第一行的3000是图片宽度
//第二行的3000是图片高度 加60的误差
dragObj.style.left =(window.event.x - clickleft>(parseInt(self.dialogWidth))-3000)?((window.event.x - clickleft<=0)?(window.event.x - clickleft):0):((parseInt(self.dialogWidth))-3000);
dragObj.style.top = (window.event.y - clicktop>(parseInt(self.dialogHeight))-(3000+60))?((window.event.y - clicktop<=0)?(window.event.y - clicktop):0):((parseInt(self.dialogHeight))-(3000+60)); }
}
function mouseUp() {
move = 0
}</SCRIPT>
</head>
<body onload=init()>
<DIV id=block1 onmouseover="dragObj=block1; drag=1;"
style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TOP: 0px"
onmouseout=drag=0><IMG src="http://blog.csdn.net/images/xml.gif" width="3000" height="3000" border=0 ></DIV>
</body>
</html>
<SCRIPT>
function show()
{
event.srcElement.blur();
window.showModalDialog("move.htm", "",
"dialogWidth:1024px; dialogHeight:768px")
}
</SCRIPT>
</HEAD>
<a onclick="show()">弹出web</a>
move.htm
//////////////
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT language=JavaScript>
drag = 0
move = 0
function init() {
window.document.onmousemove = mouseMove
window.document.onmousedown = mouseDown
window.document.onmouseup = mouseUp
window.document.ondragstart = mouseStop
}
function mouseDown() {
if (drag) { clickleft = window.event.x - parseInt(dragObj.style.left)
clicktop = window.event.y - parseInt(dragObj.style.top) dragObj.style.zIndex += 1
move = 1
}
}
function mouseStop() {
window.event.returnValue = false
}
function mouseMove() {
if (move) {
//第一行的3000是图片宽度
//第二行的3000是图片高度 加60的误差
dragObj.style.left =(window.event.x - clickleft>(parseInt(self.dialogWidth))-3000)?((window.event.x - clickleft<=0)?(window.event.x - clickleft):0):((parseInt(self.dialogWidth))-3000);
dragObj.style.top = (window.event.y - clicktop>(parseInt(self.dialogHeight))-(3000+60))?((window.event.y - clicktop<=0)?(window.event.y - clicktop):0):((parseInt(self.dialogHeight))-(3000+60)); }
}
function mouseUp() {
move = 0
}</SCRIPT>
</head>
<body onload=init()>
<DIV id=block1 onmouseover="dragObj=block1; drag=1;"
style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TOP: 0px"
onmouseout=drag=0><IMG src="http://blog.csdn.net/images/xml.gif" width="3000" height="3000" border=0 ></DIV>
</body>
</html>
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/////////////////
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT language=JavaScript>
drag = 0
move = 0
function init() {
window.document.onmousemove = mouseMove
window.document.onmousedown = mouseDown
window.document.onmouseup = mouseUp
window.document.ondragstart = mouseStop
}
function mouseDown() {
if (drag) { clickleft = window.event.x - parseInt(dragObj.style.left)
clicktop = window.event.y - parseInt(dragObj.style.top) dragObj.style.zIndex += 1
move = 1
}
}
function mouseStop() {
window.event.returnValue = false
}
function mouseMove() {
if (move) {
//第一行的3000是图片宽度
//第二行的3000是图片高度
dragObj.style.left =(window.event.x - clickleft>(parseInt(screen.availWidth))-3000)?((window.event.x - clickleft<=0)?(window.event.x - clickleft):0):((parseInt(screen.availWidth))-3000);
dragObj.style.top = (window.event.y - clicktop>(parseInt(screen.availHeight))-(3000))?((window.event.y - clicktop<=0)?(window.event.y - clicktop):0):((parseInt(screen.availHeight))-(3000)); }
}
function mouseUp() {
move = 0
}</SCRIPT>
</head>
<body onload=init()>
<DIV id=block1 onmouseover="dragObj=block1; drag=1;"
style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TOP: 0px"
onmouseout=drag=0><IMG src="http://blog.csdn.net/images/xml.gif" width="3000" height="3000" border=0 ></DIV>
</body>
</html>
所以还要move.htm中最好隐藏滚动条,并调整高度误差去掉标题栏的影响
<body onload=init() SCROLL=no>如果用screen.availHeight/screen.availWidth 获取系统屏幕的工作区域高度/宽度,不包括Windows任务栏,
所以也需要隐藏滚动条,调整高度误差
并用window.open()弹出,弹出时去掉工具栏,菜单栏等
我达到的效果,只需要move.htm就可以了
可是现在单独打开move.htm报错 我的javascript水平太低了,麻烦您给我修改一下, 只需要单独打开move.htm达到用show.htm打开 move.htm 的效果就可以了