📄 systemdraganddropexample7.htm
字号:
<html>
<head>
<title>System Drag And Drop Example</title>
<script type="text/javascript">
function handleDragDropEvent(oEvent) {
switch(oEvent.type) {
case "dragover":
case "dragenter":
oEvent.returnValue = false;
break;
case "drop":
alert(oEvent.dataTransfer.getData("URL"));
}
}
</script>
</head>
<body>
<p>Try dragging the link to the red square.
It will show you the URL when dropped.</p>
<p><a href="http://www.wrox.com" target="_blank">Wrox Home Page</a>
<div style="background-color: red; height: 100px; width: 100px"
ondragenter="handleDragDropEvent(event)"
ondragover="handleDragDropEvent(event)"
ondrop="handleDragDropEvent(event)"></div></p>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -