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

Ajax»ñÈ¡²ãµÄ·½·¨

var x,y;
 //ÕâÊÇÒ»¸öͨ¹ýAJAXÈ¡µÃÌáʾÐÅÏ¢µÄ·½·¨
  function over(noteContent){
   //¼Ç¼Ê¼þ·¢ÉúʱµÄÊó±êλÖÃ
   x = event.clientX;
   y = event.clientY; 
   //ÏÔʾ¹¤¾ßÌáʾ
   document.getElementById("tip").style.display = "block";
   //ÏÔʾ¹¤¾ßÌáʾµÄÆðÊ¼×ø±ê
   document.getElementById("tip").style.top = y;
   document.getElementById("tip").left = x+10;
   document.getElementById("tip").innerHTML="<table width=\"160\" border=\"0\" cellpadding=\"0\"" +
   "cellspacing=\"0\" class=\"STYLE1\"><tr> <td>ÄÚÈÝ£º"+noteContent+"</td> </tr></table>";   
  }
  
   function out(){
   document.getElementById("tip").style.display = "none";
  }
»ñÈ¡¶à¸ö²ÎÊý
<script type="text/javascript">
var x,y;
 //ÕâÊÇÒ»¸öͨ¹ýAJAXÈ¡µÃÌáʾÐÅÏ¢µÄ·½·¨
  function over(btime,etime,departName,PuserName){
   //¼Ç¼Ê¼þ·¢ÉúʱµÄÊó±êλÖÃ
   x = event.clientX;
   y = event.clientY; 
   //ÏÔʾ¹¤¾ßÌáʾ
   document.getElementById("tip").style.display = "block";
   //ÏÔʾ¹¤¾ßÌáʾµÄÆðÊ¼×ø±ê
   document.getElementById("tip").style.top = y;
   document.getElementById("tip").left = x+10;
   document.getElementById("tip").innerHTML="<table width=\"160\" border=\"0\" cellpadding=\"0\"" +
   "cellspacing=\"0\" class=\"STYLE1\"><tr> <td>¿ªÊ¼Ê±¼ä£º"+btime+"</td> </tr><tr> <td>½áÊøÊ±¼ä£º"+etime+
   "</td></tr><tr> <td>²¿ÃÅ£º"+departName+"</td></tr><tr> <td>Ô¤Ô¼ÈË£º"+PuserName+"</td></tr></table>";   
&nbs


Ïà¹ØÎĵµ£º

asp.netÖÐÈÝÒ×»ìÏýµÄajax¸ÅÄî


AJAXÊÇAsynchronous JavaScript and XMLËõд¡£Õâ¸ö¸ÅÄî´ú±íµÄÊÇÒ»ÖÖ¼¼Êõ£¬µ±ÄúÔÚ˵“ÎÒÔÚÏîÄ¿ÖÐʹÓÃÁËAJAX¼¼Êõʱ”£¬Ö»ÊÇ´ú±íÁËÄúʹÓÿͻ§¶ËXMLHttpRequest¶ÔÏóÓë·þÎñÆ÷¶Ë½øÐÐÒ첽ͨÐÅ¡£²»¹ýÒòÎªËæ×ÅAJAX¼¼ÊõµÄÔËÓÃÍùÍù»á´øÀ´·á¸»µÄ¿Í»§¶ËЧ¹û£¬Òò´Ë¶ÔAJAX¼¼ÊõµÄ¹ãÒåÀí½âÒ²¿ÉÒÔÈÏΪÕâÊÇÒ»ÖÖ²Ù×÷ ......

ajax¼¼ÊõÏê½â

  AJAX¼¼ÊõÓ¦ÓÃÏê½â ÊÕ²Ø
AJAXÊÇAsynchronous JavaScript and XML µÄËõд¡£Ëü²¢²»ÊÇÒ»ÃÅеÄÓïÑÔ»ò¼¼Êõ£¬Ëüʵ¼ÊÉÏÊǼ¸Ïî¼¼Êõ°´Ò»¶¨µÄ·½Ê½×éºÏÔÚÒ»ÔÚͬ¹²µÄЭ×÷Öз¢»Ó¸÷×ÔµÄ×÷Óã¬Ëü°üÀ¨:ʹÓÃXHTMLºÍCSS±ê×¼»¯³ÊÏÖ;ʹÓÃDOMʵÏÖ¶¯Ì¬ÏÔʾºÍ½»»¥;ʹÓÃXMLºÍXSLT½øÐÐÊý¾Ý½»»»Óë´¦Àí;ʹÓÃXMLHttpRequest½øÐÐÒì²½Êý¾Ý¶ÁÈ¡;×î ......

ajaxÏòservlet´«µÝÊý¾Ý£¬·µ»ØÂÒÂëµÄ½â¾ö·½·¨

ÒòΪAJAXĬÈϵÄÊÇUTF-8£¬ËùÒÔ½«JSPÒ³ÃæºÍºǫ́servletµÄ±àÂë¸ñʽ¶¼ÉèÖÃΪUTF-8×îºÃ£¬Ò²ÓÐÀûÓÚÒÔºóµÄÀ©Õ¹¡£
È»ºóÔÚ¶ÔÓ¦µÄ¸ñʽÏÂÃæ£¨dopost»òÕßdoget£©£¬¼ÓÉÏÕ⼸¾ä
response.setContentType("text/html");
 request.setCharacterEncoding("utf-8");
 response.setCharacterEncoding("UTF-8");
±¾ÈËÇײ⣬µ¯³öµ ......

Ajax¶¯Ì¬Éú³É±í

    ½ñÌìÓöµ½ÁËÒ»¸öÎÊÌ⣬JS²»Äܸù¾ÝAjax·µ»ØµÄDataTable¶¯Ì¬Éú³Étable,¸ñʽÈçÏ£º
   [Ajax.AjaxMethod()]
   public DataTable GetDataTable(string tablename)
   {
       DataTable Table=new DataTable();
     ......

asp.netʹÓÃajaxºóÈçºÎÔÚ¿Í»§¶Ëµ¯³öÌáʾ¶Ô»°¿ò

//ƽ³£µ÷ÓÃjavascript·½·¨
ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert'Weclome!!!');</script>");
±³¾°²»Îª°×É«µÄ·½·¨£º
Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript' defer>alert('Ìí¼Óʧ°Ü£¬ÇëÁªÏµ¼¼ÊõÔ±£¡') ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ