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Classic asp , VB.net insert update delete crud
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- 2. Classic asp LearnFrontEnd Technologies( HTML,CSS,Javascript) Install IIS Control Panel -> Programs and Features -> Turn Windows Feature on or off select internet information services Go to world wide web services -> Application Development Features Select asp and asp.net Go to Web Management Tools -> IIS 6 Management Compatibility Select IIS Metabase and IIS 6 configuration compatibility Click OK Button , it will take time , close window when it completes. Go to Start and serach iis. Open Internet Information Services (IIS) Manager. This is now becomes your Classic asp Server.
- 3. Classic asp Nowin IIS Manager, There is 3 Panel Connections ( Left Side Panel ) Content ( Middle Panel ) Actions ( Right Side Panel ) Right Click on Sites(Connections Panel) Click Add Web Site and new window Comes. Add your Website Name (ex.www.local_Facebook.com) Add Physical Path : local directory where you save your files for this Website. Hostname : its url throught which others can come to your Site.(ex. Same as website name) You can Set your site default page and custom error pages via default document in Content(Middle) Panel in features view tab.
- 4. Classic asp Ifyour Site is local (Not purchase any Domain) Click on Start -> write run -> click enter -> In Run Window write drivers and click Enter On Window Explorer -> Go to “etc” Folder -> open hosts file in text editor GO to the end ->add “127.0.0.1 www.local_Facebook.com” line and save it You can select your site in CONNECTION panel and in CONTENT panel select Content View Tab and you move to your file , select file and Go to ACTIONS panel -> click on Browse You can add multiple bindings in one site and Make 2 sites working with same data. You can change physical path ; restart and stop server as well. In Features View click ASP ->Compilation -> Send Errors to browser - >true to get server error in browser.
- 5. Classic asp(Programming) Classicasp is one type of HTML File Contains asp code in between “<%”,“%>” Tags IIS Server Compile asp File data between “<%” and “%>” You can create variable by “<%Dim Variablename%>” Add value by “<%Variablename = “My Name is Parakram” %>” Print value by “<%Response.write(Variablename)%> or <%=Variablename%>” You can Stop Debugging by “<%Response.end%>” , This is also use to check the issue without fully execution of page. I will Give you basic of insert ,update and delete operation in classic asp on next slide.
- 6. Classic asp(Programming) <%conn_string=“Provider=SQLNCLI11.1;Data Source=server;Database=Parakram;UID=username; PWD=password;” Set conn = Server.CreateObject("ADODB.Connection") conn.open conn_string ‘insert code ,you can add comment by single quote ‘to get submitted variable in url , use method get %> AddUser.asp File <form method="post" action="processuser.asp" name="FrontPage_Form1"> <input type=“hidden” name=“mode” value=“Add”> Username : <input type="text" name="name" size=20> Password : <input type="text" name="password" size=20> User Category : <select name="category"><option value="Admin">Admin</option><option value="Standard">Standard </option><option value="Read Only">Read Only</option></select> <input type="submit" name="Submit" value="Add/Update Info"> </form>
- 7. Classic asp(Programming) ViewUser.aspFile <%conn_string= “Provider=SQLNCLI11.1;Data Source=server;Database=Parakram;UID=username; PWD=password;” Set conn = Server.CreateObject("ADODB.Connection") conn.open conn_string%> <table> <tr> <td >Username</td> <td >Password</td> <td >Category</td> </tr> <%Set rsData = Server.CreateObject("ADODB.Recordset") rsData.Open “SELECT * FROM users”, conn, 3, 3 if not rsData.eof then While not rsData.eof%> <tr><td><font face=arial size=2><%=rsData("username")%></td> <td><font face=arial size=2><%=rsData(" password ")%></td> <td><font face=arial size=2><%=rsData(" category ")%></td> <td> <a href="edituser.asp?id=<%=rsData("id")%>">edit</a> </td> <td> <a href=“processuser.asp?id=<%=rsData("id")%>&mode=delete">delete</a> </tr> <%rsData.movenext Wend End if%> </table>
- 8. Classic asp(Programming) EditUser.aspFile <%conn_string= “Provider=SQLNCLI11.1;Data Source=server;Database=Parakram;UID=username; PWD=password;” Set conn = Server.CreateObject("ADODB.Connection") conn.open conn_string id = request.querystring("id") rsData.Open “SELECT * FROM users where id=”& id, conn, 3, 3 if not rsData.eof then%> <form method="post" action="processuser.asp" name="FrontPage_Form1" > <input type=“hidden” name=“mode” value=“Edit”> <tr><td> <input type=“text" name="password" value="<%=rsData("username")%>"> </td> <td> <input type=“text" name="password" value="<%=rsData("password")%>"> </td> <td> <select name="category"> <option <%if rsData("category") =“Admin” then%> selected <%End if%> value="Admin">Admin</option> <option <%if rsData("category") =“Standard” then%> selected <%End if%> value="Standard">Standard</option> <option <%if rsData("category") =“Read Only” then%> selected <%End if%> value="Read Only">Read Only</option> </select> </td> <td> <input type="submit" name="Submit" value="Update Info"> </td></tr> </form> <%End if%>
- 9. Classic asp(Programming) ProcessUser.asp File <%conn_string= “Provider=SQLNCLI11.1;Data Source=server;Database=Parakram;UID=username; PWD=password;” Set conn = Server.CreateObject("ADODB.Connection") conn.open conn_string mode = request (“mode") If mode=“Edit” then id = request("id") rsData.open "users where id = " & id & "", conn, 3, 3 rsData("username") = request(“username”) rsData("category") = request(“category”) rsData("password") = request(“password”) rsData.update rsdata.close Set rsdata = Nothing
- 10. ProcessUser.asp File(Conti.) Elseifmode = “Add” then rsData.open "users", conn, 3, 3 rsData("username") = request(“username”) rsData("category") = request(“category”) rsData("password") = request(“password”) rsData.update rsdata.close Set rsdata = Nothing Else SQL = "DELETE FROM users WHERE id = " & request(“id”) & "" Set RS= conn.Execute(SQL) End if %> Classic asp(Programming)