Recently I have found some of my colleagues. When using Ajax and data sources, you all like to create a new page. in fact, I don't like this mode very much. The main reason is: first, it is difficult to maintain it in the future, what pages should I find, and second, I cannot call some original data methods on this page. so I did a test case here. As follows:
CSCode
1 Using System; 2 Using System. Data; 3 Using System. configuration; 4 Using System. collections; 5 Using System. Web; 6 Using System. Web. Security; 7 Using System. Web. UI; 8 Using System. Web. UI. webcontrols; 9 Using System. Web. UI. webcontrols. webparts; 10 Using System. Web. UI. htmlcontrols; 11 Using System. Web. Services; 12 13 Public Partial Class Testajax: system. Web. UI. Page 14 { 15 Protected Void Page_load ( Object Sender, eventargs E) 16 { 17 String Methor = request [ " Act " ]; 18 If (! String . Isnullorempty (methor )) 19 { 20 This . GetType (). getmethod (methor). Invoke ( This , Null ); 21 } 22 23 } 24 25 Public Void Getval () 26 { 27 String Val = " Getval " + Request [ " ARG " ]; 28 Response. Clear (); 29 Response. Write (VAL ); 30 Response. End (); 31 } 32 33 }
ASPX page
1 <% @ Page Language = " C # " Autoeventwireup = " True " Codefile = " Testajax. aspx. CS " Inherits = " Testajax " %> 2 3 <! Doctype HTML public " -// W3C // dtd xhtml 1.0 transitional // en " " Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " > 4 5 <HTML xmlns = " Http://www.w3.org/1999/xhtml " > 6 <Head runat = " Server " > 7 <Title> No title page </title> 8 <SCRIPT type = " Text/JavaScript " Src = " JS/jquery-1.8.1.min.js " Language = " Javascript " > </SCRIPT> 9 <Script language = " Javascript " Type = " Text/JavaScript " > 10 11 Function Test () 12 { 13 14 VaR Data = New Object (); 15 Data. Act = " Getval " ; 16 Data. Arg = " 123 " ; 17 $. Post (" Testajax. aspx " , Data, function (data) {alert (data );}); 18 } 19 </SCRIPT> 20 21 22 </Head> 23 <Body> 24 <Form ID = " Form1 " Runat =" Server " > 25 <Div> 26 <Input id = " Button1 " Onclick = " Test () " Type = " Button " Value = " Test Ajax " /> 27 28 </Div> 29 </Form> 30 </Body> 31 </Html>
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