¼òµ¥ajax´úÂë¡£
<script type="text/javascript">
<!--
//½«Óû§ÊäÈëÒì²½Ìá½»µ½·þÎñÆ÷
function ajaxSubmit(){
//»ñÈ¡Óû§ÊäÈë
var question=document.forms[0].question.value;
//´´½¨XMLHttpRequest¶ÔÏó
var xmlhttp;
try{
xmlhttp=new XMLHttpRequest();
}catch(e){
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
//´´½¨ÇëÇó½á¹û´¦Àí³ÌÐò
xmlhttp.onreadystatechange=function(){
if (4==xmlhttp.readyState){
if (200==xmlhttp.status){
var data=xmlhttp.responseText;
document.getElementById("result").innerHTML=data;
}else{
alert("error");
}
}
}
//´ò¿ªÁ¬½Ó£¬true±íʾÒì²½Ìá½»
xmlhttp.open("post", "/dict/servlet/dictAction", true);
//µ±·½·¨ÎªpostʱÐèÒªÈçÏÂÉèÖÃhttpÍ·
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
//·¢ËÍÊý¾Ý
xmlhttp.send("question="+question);
}
</script>
Ïà¹ØÎĵµ£º
ºìÉ«×ÖÌåΪÖ÷Òª´úÂë
jspÒ³ÃæÖÐ
<script language="javascript">
function updateDB(operate){
var objDom=new ActiveXObject("msxml.DomDocument");
var objRoot=objDom.createElement("All");
objDom.appendChild(objRoot);
var k=document.ge ......
±ÈÈçÒª¸øÓû§±¨¸æÒ»¸ö´íÎó£¬ÓÃÏÂÃæµÄ·½·¨£º
ʹÓÃset_error_handlerÉèÖÃ×Ô¼ºµÄ´íÎó´¦Àíº¯Êý£¬ÔÚ±¨´íµÄµØ·½Ê¹ÓÃtrigger_error£¬ÔÚ×Ô¶¨ÒåµÄ´íÎó´¦Àíº¯ÊýÖиøÓû§ÏÔʾһ¸ö³ö´íÐÅÏ¢Ò³Ãæ¡£
µ«
ÊÇÈç¹ûµ÷ÓÃtrigger_errorµÄÕâ¸öÒ³ÃæÊDZ»Ò»´ÎajaxÇëÇó´¥·¢µÄ£¬ÄÇôajax·µ»Øºó½«µÃµ½Ò»´ó¶ÑÓÃÓÚÏÔʾ´íÎóµÄhtml´úÂë¡£¶øÒ»°ã
ajaxµ÷Óö ......
$.ajax({
type: "post",
url: loginUrl,
data: "username=" +uname + "&password=" +pwd,
async: ......
var http_request;
function find(txt) {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
http_request.onreadystatechange = function() {
&n ......