<script>
var flags ;
if(window.XMLHttpRequest) {
XMLHttpReq = new XMLHttpRequest(); //firefox下执行此语句
}
else if(window.ActiveXObject) {
try{
XMLHttpReq = new ActiveXObject("Msxm12.XMLHTTP");
}catch(e){
try{
XMLHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
}catch(e) {}
}
}
XMLHttpReq.open("post","getDate.jsp",false);
XMLHttpReq.setRequestHeader("CONTENT-TYPE","application/x-www-form-urlencoded;charset=UTF-8");
XMLHttpReq.onreadystatechange = function () {
var statePending = XMLHttpReq.readyState;
if (statePending == 4&& XMLHttpReq.status==200)
{
if(window.ActiveXObject){
xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
xmlDoc.async = false;
xmlDoc.loadXML(XMLHttpReq.responseText.replace(/(^\s*)/g, ""));
} else if (document.implementation&&document.implementation.createDocument){
XMLHttpReq.open("GET",XMLHttpReq.responseText.replace(/(^\s*)/g, ""),false);
XMLHttpReq.send(null);
xmlDoc = XMLHttpReq.responseXML;
//return new XMLSerializer().serializeToString(xmlDoc);
}
flags = xmlDoc.getElementsByTagName("content");
}
}
XMLHttpReq.send(null);
for(var i =0;i<flags.length;i++)
{
var content = flags[i]; //得一个content结
用Javascript可以实现对GridView中某一行选择，而无需进行页面的刷新。
首先要在GridView的onrowdatabound的event handler中为GridView中的每一行onclick绑定event handler (Javascript)。假如GridView代码如下：
<asp:GridView runat="server" id="GridViewCategory" Aut ......
1. oncontextmenu="window.event.returnValue=false" 将彻底屏蔽鼠标右键
<table border oncontextmenu=return(false)><td>no</table> 可用于Table
2. <body onselectstart="return false"> 取消选取、防止复制
3. onpaste="return false" 不准粘贴
4. oncopy="return false;" oncut="return f ......
