Òþ²ØÓò·½Ê½µÄAjaxʵÏÖ
xmlHttpÐÎʽµÄAjax£ºXmlHttpÐÎʽµÄAjax IBM¼¼ÊõÎĵµ¿â
ÒÔÏÂÊÇÀûÓÃÒþ²ØiframeʵÏÖµÄajax:
index.htm
<html>
<head>
</head>
<body>
<iframe id="testFrame" frameborder="0" style="width:0px; height:0px;">
</iframe>
<div id="resultCase">
</div>
<input type="button" value="showResult" onclick="AjaxGo();" />
</div>
<script type="text/javascript">
function AjaxGo()
{
document.getElementById("testFrame").src = "ajax.htm";
}
function ShowResult()
{
document.getElementById("resultCase").innerHTML = "hello world !";
}
</script>
</body>
</html>
ajax.htm
<html>
<head>
</head>
<body>
<script type="text/javascript">
parent.ShowResult();
</script>
</body>
</html>
Ïà¹ØÎĵµ£º
ÏîÄ¿ÖÐÏëÓÃajax£¬ÓÚÊÇÔÚÍøÉϰÇÁËn¶à×ÊÁÏ£¬·¸ÁËn¶à´íÎ󣬴ӽñÌìÉϰൽÏÖÔÚÒ»Ö±ÔÚ´¦ÀíÕâ¸öÎÊÌ⣬ÖÕÓÚ»¹ÊǰÑËü½â¾öÁË¡£
µ±ÎÒ¿´µ½Ò³ÃæµÄajaxÏÔʾºó£¬ÎÒÐË·ÜÒì³££¬ÎªÁ˼Ǽ×Ô¼ºÑ§Ï°µÄajaxÀú³Ì£¬Ò²ÎªÁËÈøü¶àµÄÈËÉÙ×ßÍä·£¬ÌØÐ´´ËÒ»ÎÄÒÔ¼ÇÖ®£¡
·Ï»°²»ËµÁË£¬ÎªÁ˸üºÃµÄÀí½â£¬ÎÒÖØ×öÁËÒ»¸öСµÄÏîÄ¿£¬ÒÔ¼ÓÉîÓ¡Ïó ......
0**£ºÎ´±»Ê¼»¯
1**£ºÇëÇóÊÕµ½£¬¼ÌÐø´¦Àí
2**£º²Ù×÷³É¹¦ÊÕµ½£¬·ÖÎö¡¢½ÓÊÜ
3**£ºÍê³É´ËÇëÇó±ØÐë½øÒ»²½´¦Àí
4**£ºÇëÇó°üº¬Ò»¸ö´íÎóÓï·¨»ò²»ÄÜÍê³É
5**£º·þÎñÆ÷Ö´ÐÐÒ»¸öÍêÈ«ÓÐЧÇëÇóʧ°Ü
100——¿Í»§±ØÐë¼ÌÐø·¢³öÇëÇó
101——¿Í»§ÒªÇó·þÎñÆ÷¸ù¾ÝÇëÇóת»»HTTPÐÒé°æ±¾
200——½»Ò ......
jsÎļþ:
var where=" where pd_Isjifen=0 and pd_Isok=1"; //²éѯÌõ¼þ
var psize=16; //²éѯÊý¾ÝÊýÄ¿
var pindex=0;//µ±Ç°Ò³Êý
var order=" order by pd_Update desc,type_sort,pd_brand,pd_typeid"; //ÅÅÐòÌõ¼þ
var temp=0; //Ä£°åÃû³Æ
var Pcount=0;
//»ñÈ¡²ÎÊý
function getUrlPara(p ......
ÏîÄ¿ÓÐʱҪÓÃһЩAjaxµÄЧ¹û£¬ÒòΪ±È½Ï¼òµ¥£¬Ò²¾ÍûÓÐÈ¥ÓÃʲôAjax.netÖ®ÀàµÄ¶«Î÷£¬ÊÖд´úÂëÒ²¾ÍʵÏÖÁË¡£¡¢
µÚ¶þÌ죬ÓÐÈËÏòÎÒ±¨¸æ´íÎó£»ËµÊÇÖ»ÓеÚÒ»´Î¶ÁÈ¡µÄÖµÕý³££¬ºóÃæµÄÖµ¶¼²»Õý³££»ÎÒµ÷ÊÔÁËһϠ£¬È·ÊµÓÐÕâÑùµÄÎÊÌ⣬²é³öÊÇÒòΪAJAX»º´æµÄÎÊÌ⣺½â¾ö°ì·¨ÓÐÈçϼ¸ÖÖ:
1¡¢ÔÚ·þÎñ ......
1.´´½¨XMLHttpRequest¶ÔÏó£º
function newXMLHttpRequest() {
var requestObj;
if (window.XMLHttpRequest) {
// Non IE
requestObj = new ActiveObj('XMLHttpRequest');
} else {
//IE
requestObj = new ActiveObj('Microsoft.XMLHTTP');
}
return request ......