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hi satips
Any Possiblity to avoid this using AJAX
regards
saravanan
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Yes it is possible to use AJAX to check for the availability without causing a postback event to be generated by the button click. An easy way is to use Microsoft Atlas, or Web Extentions, or whatever the name of the day is, and place a UpdatePanel control on your page.
only two letters away from being an asset
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Clicking a button on the web page has nothing to do with inserting into a database.
only two letters away from being an asset
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You can implement Client Callback feature in order to avoid page refresh.
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Hi ,
Can any one please tell me how to convert our aspx page into different languages.
My exact requirement is ....
I have to develop a site in two languages.can any one please help me and guide me in this.
Thanks in Advance.
Bino Varghese
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thank you will check the link above
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Hi
I want to add controls to the Wizard control(ASP.NEt 2.0) dynamically like
wzdGoals.WizardSteps[wzdGoals.ActiveStepIndex].Controls.Add(htmlGenCntl); Please note that htmlGenCntl will contain hierarchy of controls based on the current step.
Further still in order to retain the values it has been suggested we create these controls in protected override void OnInit(EventArgs e) but then based on the activestepindex i want to add controls. But ActiveStepindex at this point is zero. So how do i conditionally add the controls.
What is the resolution for the same ?
Thanks
Rajaraman.S
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What are common causes of the following exception?
SQLBindParameter not used for all parameters
I've read that if I did not use as many "?" in my insert statement as there are fields in the database, then that exception would be thrown. However, I've made sure that their numbers matched. I'd appreciate it if you would look into this problem. Thanks for your help.
-- modified at 23:37 Monday 18th June, 2007
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Thanks for replying but none of what I've read helped since I'm using ODBC to connect to my database and it does not support named parameters. It however supports the use of ? marks. The people who had the same problem in the forum that you linked to, were using sql and their solution does not help me.
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hi, i need to write a code to add record into the access database in 3 table. which are actor, director and movie. when the user click the submit button it will add the details into the respective table. i have done the movie table. Now i need to do the actor n director table. for my actor aspx there is a dropdown list for user to select if the user select a actor n click the add button the selected item will be display in the listbox, if the user select others then they need to enter the name in the text box and when the user click the add new the name in the textbox will be added into the listbox. And same for the director then the user click the submit button the record in the lsitbox will be added into the access database in the actor n movie table. below is the code that i have done so far. please advice. thanks in advance.
HTML source
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Add.aspx.vb" Inherits="WebApplicationDvd._Default" %>
<title>Untitled Page
<asp:label id="AddNewDvd" runat="server" designtimedragdrop="8" font-bold="True"
="" font-names="Times New Roman" font-size="14pt" width="240px">Add new DVD Record | | | | | | <asp:label id="Moviename" runat="server" font-size="14pt" width="112px">DVD Title: | <asp:textbox id="txtmovieName" runat="server"> | | <asp:label id="Actor" runat="server" font-size="14pt" width="112px">Actor: | <asp:dropdownlist id="DropDownList1" runat="server" enabletheming="True" width="132px" datasourceid="SqlDataSource1" datatextfield="Actor_Name" datavaluefield="Actor_Name">
<asp:listitem>
<asp:button id="btnAdd" runat="server" text="Add" width="72px">
<asp:sqldatasource id="SqlDataSource1" runat="server" connectionstring="<%$ ConnectionStrings:dvd_rentalConnectionString2 %>"
="" providername="<%$ ConnectionStrings:dvd_rentalConnectionString2.ProviderName %>" selectcommand="SELECT [Actor Name] AS Actor_Name FROM [Actor]">
<asp:textbox id="txtActorname" runat="server">
<asp:button id="btnAddNew" runat="server" text="Add New">
<asp:listbox id="lstbxActor" runat="server" height="94px" width="166px">
<asp:button id="btnDelete" runat="server" text="Delete">
| | <asp:label id="Director" runat="server" font-size="14pt" width="112px">Director: | <asp:dropdownlist id="DropDownList2" runat="server" width="138px" datasourceid="SqlDataSource2" datatextfield="Director_Name" datavaluefield="Director_Name">
<asp:button id="btnAddD" runat="server" text="Add" width="64px">
<asp:sqldatasource id="SqlDataSource2" runat="server" connectionstring="<%$ ConnectionStrings:dvd_rentalConnectionStringdirector %>"
="" providername="<%$ ConnectionStrings:dvd_rentalConnectionStringdirector.ProviderName %>" selectcommand="SELECT [Director Name] AS Director_Name FROM [Director]">
<asp:textbox id="txtDirector" runat="server">
<asp:button id="btnAddNewD" runat="server" text="Add New">
<asp:listbox id="ListBox2" runat="server" height="102px" width="168px">
<asp:button id="btnDeleteD" runat="server" text="Delete">
| | <asp:label id="language" runat="server" font-size="14pt" width="112px">Language: | <asp:textbox id="txtlanguage" runat="server"> | | <asp:label id="Numberofdisc" runat="server" font-size="14pt" width="145px">Number of Disc: | <asp:textbox id="txtNoofDisc" runat="server"> | | <asp:label id="Studio" runat="server" font-size="14pt" width="112px">Studio: | <asp:textbox id="txtStudio" runat="server"> | | <asp:label id="ReleaseDate" runat="server" font-size="14pt" width="112px">Release Date: | <asp:textbox id="txtReleaseDate" runat="server"> | | <asp:label id="Price" runat="server" font-size="14pt" width="112px">Price: | <asp:textbox id="txtPrice" runat="server"> | | <asp:label id="Quantity" runat="server" font-size="14pt" width="112px">Quantity: | <asp:textbox id="txtQuantity" runat="server"> | | | | | <asp:button id="btnSubmit" runat="server" text="Submit"> | |
<asp:calendar id="Calendar1" runat="server">
VB code
Partial Public Class _Default
Inherits System.Web.UI.Page
'Public atMydropdownlist As DropDownList
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Protected Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim Moviename
Dim Actorname
Dim Director
Dim Language
Dim Numberofdisc
Dim Studio
Dim ReleaseDate
Dim Price
Dim Quantity
Dim sql
'Dim asql
Dim DBconn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=" & Server.MapPath("dvd_rental.mdb"))
DBconn.Open()
Moviename = Request.Form("txtmovieName")
Actorname = Request.Form("txtActorname")
Director = Request.Form("txtDirector")
Language = Request.Form("txtLanguage")
Numberofdisc = Request.Form("txtNoofdisc")
Studio = Request.Form("txtStudio")
ReleaseDate = Request.Form("txtReleaseDate")
Price = Request.Form("txtPrice")
Quantity = Request.Form("txtQuantity")
sql = "INSERT INTO Movie(MovieName, MovieLanguage, Numberofdisc, Studio, ReleaseDate, Price, Quantity) "
sql = sql & "VALUES('" & Moviename & "'"
sql = sql & ",'" & Language & "'"
sql = sql & ",'" & Numberofdisc & "'"
sql = sql & ",'" & Studio & "'"
sql = sql & ",'" & ReleaseDate & "'"
sql = sql & ",'" & Price & "'"
sql = sql & ",'" & Quantity & "')"
Dim dbquery As New OleDb.OleDbCommand
dbquery.CommandType = CommandType.Text
dbquery.CommandText = sql
dbquery.Connection = DBconn
dbquery.ExecuteNonQuery()
DBconn.Close()
DBconn = Nothing
Response.Redirect("Webdvd.aspx")
End Sub
Protected Sub Calendar1_SelectionChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Calendar1.SelectionChanged
End Sub
Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
'Dim DBconn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=" & Server.MapPath("dvd_rental.mdb"))
DropDownList1.DataValueField = "Others"
End Sub
Protected Sub txtActorname_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtActorname.TextChanged
End Sub
Protected Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
If DropDownList1.SelectedValue <> "Others" Then
lstbxActor.Text = DropDownList1.SelectedValue
ElseIf DropDownList1.SelectedValue = "Others" Then
txtActorname.Focus()
End If
End Sub
End Class
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ling_luv wrote: Moviename = Request.Form("txtmovieName")
Why do you do your insert in the page load ? What if someone refreshes the page ? Why use the Form and not txtmovieName.Text ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi, thanks for ur help, i did nt write abny code in the page load. i have change the txtmoviename which u have written. thanks. but how abt the actor n director? please advice. thanks
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Yeah, I missed a line, sorry.
I'm not sure what you're asking. You have code for an insert, why do you have trouble with inserting some values into a different table ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi i did try the same code but it like not able to work. Now the problem is in the dropdownlist of actor when the actor click add then the selected value need to be in the listbox, if the value is "Others" then they user will need to enter the name n when they click add new the name will go to the listbox now i have problem in adding the value into the listbox. please advice on how to add the value into the listbox when the user click add n add new. Thanks
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Your listbox should be populated from a database call, just make a DB call to get the right list of values, set that return value to be the datasource of the control, and call databind
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi. thanks. The requirement that i need to do is to get the value from the dropdownlist n textbox to display in the lsitbox n when the user click the submit button it will add teh value from the lsitbox into the actor n director table in access database. thanks
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You need to get the values that are in the dropdownlist, or you need to use the value in the dropdownlistto work out how to populate the listbox ? Your dropdownlist should give you the info you need to request the correct data for the listbox, that's kind of where I was headed.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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the dropdown list is already [opulated with values. when the user select the item in the dropdownlist n click the add button next to the dropdownlist. the selecteditem need to be disply in the listbox. thankss
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Oh - you want to add one item to the listbox ? This will probably be done in javascript, just handle the button click, grab the selected text from the drop down and add it to the collection of items in the list box. THere's tons of examples on the web for that sort of stuff.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I try to find but not able to find a code that can work any website to recommand? N how do i list the field in Movie Table in GRidView using sql? thanks
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hi i found the way to add the item into the listbox already. but now i have 1 problem which is if i need to add a few item from teh dropdownlist, it is nt able to because it onlu able to add 1 item only. please advice. thanks
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