怎么样让图片可以用鼠标拖动呢 http://www.walterzorn.com/dragdrop/dragdrop_e.htm好看研究一下。收获一定不小。 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 <body onload="init()"><SCRIPT language=JavaScript>drag = 0move = 0function 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) { dragObj.style.left = window.event.x - clickleft dragObj.style.top = window.event.y - clicktop }}function mouseUp() { move = 0}</SCRIPT><div id="block1" onmouseout="drag=0" onmouseover="dragObj=block1; drag=1;" style="height: 60; left: 200; position: absolute; top: 200; width: 120"><dd><img alt border="0" src="../index/logo.gif" width="120" height="60"></dd></div></body> 什么是闭包处理啊! 来!看谁的解决这个逻辑问题的代码最少或者最简单。 如何去掉两个括号中间的字符串 求助高手:用JS验证数字及求和 jquery纵向菜单的问题 请教:如何获得拥有焦点的对象??? js 弹出浮尘,浮尘里面提交表单,怎么自动关闭浮尘,跳转到父页面呢? 请问table中的一个文本框怎样获得它所在的行列位置? 如何在页面里控制页面不显示地址栏,菜单栏,及链接栏 (期待高手)如何在NS浏览器里屏蔽输入? 一个简单的问题----关于创体的滚动条 框架弹出页面传值问题
<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) {
dragObj.style.left = window.event.x - clickleft
dragObj.style.top = window.event.y - clicktop
}
}
function mouseUp() {
move = 0
}
</SCRIPT>
<div id="block1" onmouseout="drag=0" onmouseover="dragObj=block1; drag=1;" style="height: 60; left: 200; position: absolute; top: 200; width: 120"><dd><img alt border="0" src="../index/logo.gif" width="120" height="60"></dd></div>
</body>