日期:2014-05-17 浏览次数:21029 次
onclick="return confirm('您确定要删除这个数据吗?')"
if(confirm('确定要删除选中的数据吗?'))
{
     document.listForm.submit();
}
window.history.back();
onkeyup="return limitMaxLength(this)"
function limitMaxLength(obj){
  var mlength = obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
  if (obj.getAttribute && obj.value.length > mlength){
    obj.value = obj.value.substring(0,mlength);
  }
}
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <meta http-equiv="Cache-Control" content="no-store"/> <meta http-equiv="Pragma" content="no-cache"/> <meta http-equiv="Expires" content="0"/>
object.className="";
object.style.display="none";//隐藏 object.style.display="";//显示
1 history.go(0) 2 location.reload() 3 location=location 4 location.assign(location) 5 document.execCommand(‘Refresh‘) 6 window.navigate(location) 7 location.replace(location) 8 document.URL=location.href.自动刷新页面的方法: 1.页面自动刷新:把如下代码加入<head>区域中<meta http-equiv="refresh" content="20">其中20指每隔20秒刷新一次页面. 2.<body onload="opener.location.reload()"> 开窗时刷新 3.<body onUnload="opener.location.reload()"> 关闭时刷新
onkeydown="javascript:if(event.keyCode==13){alert(1);return false;}"
<script language="javascript"> 
function enterkey(eventTag) 
{ 
	var event = eventTag||window.event;  
	var currentKey = event.charCode||event.keyCode;
	if (currentKey==13) 
	{ 
		// do something. 
		alert(currentKey);
		event.returnValue= false; // 取消此事件的默认操作 
	} 
} 
</script> 
<body> 
<input type="text" id="corpName" class="ins ins1" onkeydown="enterkey(event);" />
</body>