摘要：
1、contextmenu（windows的右键菜单的意思）<html><head> <title>ContextMenu Event Example</title> <script type="text/javascript" src="EventUtil.js"></script></head><body> <div id="myDiv">Right click or Ctrl+click me to get a custo 阅读全文
摘要：
1、所有的键监听事件（keydown、keyup）var textbox = document.getElementById("myText");EventUtil.addHandler(textbox, "keydown", function(event){ event = EventUtil.getEvent(event); alert(event.keyCode);});EventUtil.addHandler(textbox, "keyup", function(event){ event = EventUtil.getEve 阅读全文
摘要：
exp username/password@tnsname file=d:\oa_db_bak\oauser%date:~0,10%.dmp owner=username log=d:\oa_db_bak\oauser%date:~0,10%.log::将rar的可执行文件rar.exe的路径添加到系统的path里Rar.exe a d:\oa_db_bak\oauser%date:~0,10%.rar d:\oa_db_bak\oauser%date:~0,10%.dmpdel d:\oa_db_bak\*%date:~0,10%.dmp新建一个bat文件，根据自己的环境修改上面的内容。在w 阅读全文