Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ajax GET·½Ê½Ìá½»£¬ÖÐÎIJÎÊýÂÒÂëµÄÎÊÌâ


ÔÚ¹¹ÔìurlÊÇÓÃjavascript×Ô´øµÄencodeURIComponent·½·¨½«²ÎÊý½øÐбàÂ룬ÏÂÃæÊÇÎҵĴúÂë
      var url = "handel.jsp?name="+encodeURIComponent(document.form1.name.value);
      httpRequest = createHttpRequest();
      httpRequest.onreadystatechange = aa;
      httpRequest.open("GET",url,true);
      httpRequest.send(null);
ºǫֱ́½Ó½ÓÊܾͿÉÒԵõ½ÖÐÎÄ£¬²»ÐèҪתÂë
String nameFalse = this.getRequest().getParameter("name")¡£


Ïà¹ØÎĵµ£º

Ajax ÊÖдJS

var httpRequest = false;
var mesdivs = null
function sendRequest(url, mesdiv) {
 
    mesdivs = mesdiv;
    httpRequest = false;
    if (window.XMLHttpRequest) {
        httpRequest = new XMLHttpRequest();
......

AJAXʹÓÃÖеÄ×¢ÒâÊÂÏî

1¡¢µ±¸Ä±ä·þÎñÆ÷ÉϵÄ״̬ʱӦµ±Ê¹ÓÃPOST·½·¨¡£²»Í¬ÓÚGET£¬ÐèÒªÉèÖÃXML- HttpRequest¶ÔÏóµÄContent-TypeÊײ¿£¬ÈçÏÂËùʾ£º
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ÓëGET²»Í¬£¬POST²»»áÏÞÖÆ·¢Ë͸ø·þÎñÆ÷µÄ¾»ºÉµÄ´óС£¬¶øÇÒPOSTÇëÇó²»Äܱ£Ö¤ÊÇÃݵȵġ£
Äã×öµÄ´ó¶àÊýÇëÇó¿ÉÄܶ¼ÊÇG ......

js/cssÔÚajax UpdatePanel ÖÐûÓÐЧ¹ûµÄ½â¾ö·½·¨

jsûЧ¹û:Èç¹ûÔÚÒÔUpdatePanelµÄ·½Ê½µÄ¾Ö²¿»Ø´«ÖУ¬ÆÕͨµÄJavascript´úÂëÔÚÕâÖÖ¾Ö²¿»Ø´«ÖоͲ»»áÔÚ´¥·¢ÁË£¬¾Í±ØÐëʹÓÃscriptmanager.RegisterClientScript·½·¨£¨ÔÚ<form>ºóÃæ×¢²á<script>£©ºÍscriptmanager.RegisterStartupScript·½·¨£¨ÔÚ</form֮ǰע²á<script>£©
ÔÚÄãµÄÓû§¿Ø¼þµÄºó¶ËµÄij¸öºÏÊÊÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ