·â×°Ò»¸ö¼òµ¥µÄAjaxº¯Êý
/**
* Ajax²Ù×÷º¯Êý
*
* @param url -- ·þÎñÆ÷¶ËÒ³ÃæµØÖ·
* @param param -- ²ÎÊý£¬ÀàËÆ 'user=123&id=100'
* @param method -- ÇëÇó·þÎñÆ÷¶ËµÄ·½·¨,GetºÍPostÁ½ÖÖ£¬Ä¬ÈÏÊÇGET
* @param response -- ÊÇ·ñ»ñÈ¡·þÎñÆ÷¶Ë·µ»ØµÄ½á¹û£¬Ä¬ÈÏÊÇtrue
*/
function ajax( url, param, method, response ){
//set default value
param = typeof(param)=='undefined' ? '' : param;
method = typeof(method)=='undefined' ? 'GET' : method;
response = typeof(response)=='undefined' ? true : response;
//get ajax object
var ajax = null;
try {
ajax = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
ajax = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
ajax = null;
}
}
if (!ajax && typeof XMLHttpRequest!='undefined'){
ajax = new XMLHttpRequest();
}
if (!ajax){
alert("Get ajax object failed");
return false;
}
//send http request
var res = '';
if (method != 'GET'){
method = 'POST';
}
if (method == 'GET'){
ajax.open('GET', url + param, true);
ajax.onreadystatechange = function(){
if (ajax.readyState==4 && ajax.status==200){
res = ajax.responseText;
}
}
ajax.send(null);
}
if (method == "POST"){
ajax.open("POST", url, true);
ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
ajax.send(param);
ajax.onreadystatechange = function() {
if (ajax.readyState==4 && ajax.status==200) {
res = ajax.responseText;
}
}
}
if (response){
return res;
}
return null;
}
Ïà¹ØÎĵµ£º
NO1.
ÔÚatlas(ajax)ÖÐÇ벻ҪʹÓÃResponse.Write(),
ÇëʹÓÃClientScript.RegisterClientScriptBlockÌæ»»
ʹÓÃÈçÏ£º
ClientScript.RegisterClientScriptBlock(this.GetType(), "", "<script>alert('×Ô¼º¿´×Űì!')</script>");
×¢Ò⣺RegisterStartupScript ·½·¨Êǽ« JavaScript ǶÈëµ½ ASP.NET Ò³ÃæµÄµ×²¿£ ......
½â¾öAjax´«ËÍÖÐÎĻᵼÖÂÂÒÂëµÄÎÊÌâ
//Èç¹û´«ËͲÎÊýÊÇÖ±½Ó¸³ÓèµÄ£¬¾Í»á²úÉúÂÒÂë!
http_request.open("POST",url,true);
http_request.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
http_request.send("action="+strName+"&val="+val);
......
ÉÏ´«Ò³ÃæÖ»ÐèÒªÒ»¸öjsÒýÓúÍjsº¯ÊýµÄµ÷Ó㬼òµ¥·½±ã£¬²»Ó°ÏìÍøÒ³ÔÓв¼¾Ö¡£
ÏÂÔØµØÖ·
µ÷ÓÃ˵Ã÷:
1.Ê×ÏÈÒýÓÃjsÎļþ
<script type="text/javascript" src="AienUpload/init.js"></script>
2.½«º¯Êýµ÷ÓÃ(showUpload(boxCtrl,inputCtrl,upPath,maxCount,fn);)°ó¶¨µ½HTMl¿Ø¼þʼþ£¬ÀýÈç
......
tree.js
function getRank(rankNum)
{
var rankName="";
switch(rankNum)
{
case 1:
{
rankName="(ÆÕͨ»áÔ±)";
break;
}
case 2:
{
&n ......