ÔÚasp.net webserviceÖÐÈçºÎʹÓÃsession
ÔÚʹÓÃasp.net±àдwebserviceʱ£¬Ä¬ÈÏÇé¿öÏÂÊDz»Ö§³ÖsessionµÄ£¬µ«ÎÒÃÇ¿ÉÒÔ°ÑWebMethodµÄEnableSessionÑ¡ÏîÉèΪtrueÀ´ÏÔʽµÄ´ò¿ªËü£¬Çë¿´ÒÔÏÂÀý×Ó£º
1 н¨ÍøÕ¾WebSite
2 н¨web·þÎñWebService.asmx£¬Ëü¾ßÓÐÒÔÏÂÁ½¸ö·½·¨£º
[WebMethod(EnableSession = true)]
public string Login(string name)
{
Context.Session["name"] = name;
return name;
}
[WebMethod(EnableSession = true)]
public string GetName()
{
if (Context.Session["name"] != null)
return Context.Session["name"].ToString();
else
return "";
}
3 Ìí¼Óasp.netÒ³ÃæSessionInWebservice.aspx
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:Button ID="btnLogin" runat="server"
Text="Login" OnClick="btnLogin_Click" />
</div>
<div>
<asp:Button ID="btnGetName" runat="server"
Text="GetName" OnClick="btnGetName_Click" />
<asp:Label ID="lblName" runat="server" Text="Label"></asp:Label>
</div>
</form>
SessionInWebservice.aspx.cs
protected void btnLogin_Click(object sender, EventArgs e)
{
WebService ws = new WebService();
ws.Login(txtName.Text);
}
protected void btnGetName_Click(object sender, EventArgs e)
{
WebService ws = new WebService();
lblName.Text = ws.GetName();
}
ÎÊÌâËÆºõµ½´Ë½áÊøÁË£¬°´Login°´Å¥¼Ç¼Óû§ÃûÒÔºó£¬ÔÙ°´GetName¾Í¿ÉÒÔ»ñÈ¡µ½¸Õ²ÅÊäÈëµÄ
Ïà¹ØÎĵµ£º
ÔÚasp.netÖе¼³öexcel ÖбȽÏͨÐеÄ×ö·¨ÊÇ: Response.ContentType = "application/vnd.ms-excel";
È»ºóÖ±½ÓÏòÀïÃæÈÓ html µÄtable
µ«ÊÇÓÐÖÐÎĵÄʱºò ÀϳöÏÖÂÒÂ룬Óкܶà½â¾ö·½°¸£¬µ«¶¼²»ÄÜͨÅ̽â¾ö, ¾ÍÊÇÔÚ Êä³öhtmlÁ½Í·Êä³ö
Response.Write("<html><head><meta http-equiv=Content-Type conte ......
URL ÖØÐ´ÊǽØÈ¡´«Èë Web ÇëÇó²¢×Ô¶¯½«ÇëÇóÖØ¶¨Ïòµ½ÆäËû URL µÄ¹ý³Ì¡£
±ÈÈçä¯ÀÀÆ÷·¢À´ÇëÇóhostname/101.aspx £¬·þÎñÆ÷×Ô¶¯½«Õâ¸öÇëÇóÖж¨ÏòΪhttp://hostname/list.aspx?id=101¡£
urlÖØÐ´µÄÓŵãÔÚÓÚ£º
Ëõ¶Ìurl£¬Òþ²ØÊµ¼Ê·¾¶Ìá¸ß°²È«ÐÔ
Ò×ÓÚÓû§¼ÇÒäºÍ¼ ......
js code //Ö÷Òª¹¦ÄÜÊÇʵÏÖ¸´Ñ¡¿òµÄȫѡÔñ¸ú·Çȫѡ
<script type="text/javascript" defer="defer">
function OnTreeNodeChecked() {
var ele = event.srcElement;
&nbs ......
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="s ......
ASP.NET ViewState ÊÇÒ»ÖÖеÄ״̬·þÎñ£¬¿É¹©¿ª·¢ÈËÔ±»ùÓÚÿ¸öÓû§À´¸ú×Ù UI ״̬£¬¸Ã¸¨ÖúÊý¾Ý±»´æ´¢ÔÚÒ»¸öÃûΪ __VIEWSTATE µÄÒþ²Ø×Ö¶ÎÖС£
µ±È»£¬ ViewState ÔÚ ASP.NET ÖÐÓиöÖØÒªµÄ½ÇÉ«¡£Èç¹ûʹÓÃÇ¡µ±£¬ËüÄܹ»¼ò»¯Ò³Ã濪·¢£¬¸Ä½øÓû§ÓëÕ¾µãµÄ½»»¥¡£Èç¹ûÖÃÖ®²»Àí£¬ËüÄܹ»ÏÔÖøÔö¼ÓÕ¾µãÏìÓ¦´óÐ ......