VS 2005 - Update The Database On Button Click
Jan 4, 2010I have a gridview with 2 editable columns, after entering some data in these two columns. I want to update the database on button click.
Below is the code for gridview
[Code]....
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Jan 29, 2010I've used below code for inserting textbox values on button click....then back the page again, if i update the textbox value , I want the corrosponding values of the database table also updated..
SqlConnection dbConn = new SqlConnection();
SqlCommand cmd = new SqlCommand();
dbConn.ConnectionString = ConfigurationManager.ConnectionStrings["Acarin_SchoolManagementConnectionString"].ToString();
if (dbConn.State != ConnectionState.Open)
dbConn.Open();
cmd.Connection = dbConn;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sproc_Ins_Student_Details";
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@StreetName", txtstreet.Text);
cmd.Parameters.AddWithValue("@Email_Id", txtemailaddress.Text);
cmd.Parameters.AddWithValue("@WebSiteUrl", txtwebpage.Text);
cmd.Parameters.AddWithValue("@HouseType", txthousetype.Text);
cmd.Parameters.AddWithValue("@HouseNo", txthouseno.Text);
cmd.Parameters.AddWithValue("@City", txtcity.Text);
cmd.ExecuteNonQuery();
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idnamework
1manojdevelopingcheck box
2munatesting check box
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VS 2005 Save File On Button Click
Jan 18, 2010I have written a script to create txt documents on my server and i have a listbox on my aspx page that lists these txt documents 1 by 1. What i want to do is click a button to let the user save the selected file to there own computer... sounds simple but im having a mare.
Heres my code:
Code:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Server.Transfer(MapPath("/") & ListBox1.SelectedValue)
DownloadFile(ListBox1.SelectedValue, True)
End Sub
Private Sub DownloadFile(ByVal fname As String, ByVal forceDownload As Boolean)
Dim path__1 As String = MapPath(fname)
Dim name As String = Path.GetFileName(path__1)
Dim ext As String = Path.GetExtension(path__1)
Dim type As String = ""
' set known types based on file extension
If ext IsNot Nothing Then
Select Case ext.ToLower()
Case ".htm", ".html"
type = "text/HTML"
Exit Select
Case ".txt"
type = "text/plain"
Exit Select
Case ".doc", ".rtf"
type = "Application/msword"
Exit Select
End Select
End If
If forceDownload Then
Response.AppendHeader("content-disposition", "attachment; filename=" & name)
End If
If type <> "" Then
Response.ContentType = type
End If
Response.WriteFile(path__1)
Response.[End]()
End Sub
Here's the error message i get:
Code:
Access to the path 'C:xml' is denied. Permissions is the obvious but i cannot go around changing the permissions on all my end users PC... there must be an easier way?
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Sep 14, 2010im having a gridview in which im displaying records and status.....this gridview shows employee applied leave waiting for approvals..
so in gridview i have chabged the status button as radio button list and giving two choices as approve/reject ....so HOD seect relevant button and update the grid...
how to do this?
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<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Button ID="btn_UsersList" runat="server" onclick="btn_UsersList_Click"
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<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="GridView_UsersList" runat="server">
</asp:GridView>
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<Triggers>
<asp:AsyncPostBackTrigger ControlID="btn_UsersList" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
<FCKeditorV2:FCKeditor ID="FCKeditor_Message" runat="server"
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</ContentTemplate>
</asp:UpdatePanel>
I'd like to update the child panel when click button but don't update the parent UpdatePanel.
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Jul 10, 2010I want to update multiple rows of gridview (only price field. for that i have added textbox) on click of update button which is outside of gridview.I have done following way
<asp:LinkButton ID="lnkUpdate" CssClass="BlueButton" runat="server" OnClick="lnkUpdate_Click">Update</asp:LinkButton>
[Code]....
Up to this its working fine but when no textbox updated then no need to go in for loop so i am looking for confiramtion before updating rows please help me how to do that becausei am less aware with javascript. another problem is textbox value disappear when page index changed how i can retain that values.
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View 2 RepliesData Controls :: Update GridView Row On Update Button Click
Jul 31, 2012I have a query . I want to edit the grid view columns in which user click the edit button he will edit the column in the grid and after that i want to add update button so that when he clicks on updates button after editing the row. The row will be updated and the grid will show you the new update row.
Here is my following piece of code.
<asp:GridView ID="noticeDetails" runat="server" BorderWidth="1px" AutoGenerateColumns="false" PageSize="10" Width="100%" CellPadding="10"
AutoGenerateEditButton="true" onrowediting="noticeDetails_RowEditing" >
<Columns> <asp:TemplateField HeaderText="CampaignIDRange">
<ItemTemplate> <%# Eval("CampaignIDRange")%>
[Code] ....
Basically grid is about that when user enter values intothe grid, the values will show in to the grid upon click button.I added edit button it works fine but it will incomplete without update button method ...
Forms Data Controls :: Binding Formview - Update Personal Class When Change Textboxes And Click Update Button?
Apr 3, 2010I have the follow form view:
<asp:FormView
DefaultMode="Edit"
ID="FormView1"
runat="server"
onitemupdating="FormView1_ItemUpdating">
<EditItemTemplate>
<asp:TextBox
ID="txtPrimerNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("PrimerNombre") %>'></asp:TextBox>
<asp:TextBox
ID="txtSegundoNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("SegundoNombre") %>'></asp:TextBox>
</EditItemTemplate>
</asp:FormView>
<asp:Button
ID="Actualizar"
runat="server"
Text="Button"
CommandName="Update"
/>
This formview is bound in this way:
protected void Page_Load(object sender,
EventArgs e)
{
Persona _persona =
new
Persona();
_persona.ObternerPersonaByUserIdApp(1);
List<SILPA.AccesoDatos.Generico.PersonaIdentity> persona =
new
List<SILPA.AccesoDatos.Generico.PersonaIdentity>();
persona.Add(_persona.Identity);
FormView1.DataSource = persona;
FormView1.DataBind();
}
When the page is shown, the textbox are filled correctly, this textbox are filled with the "primernombre" and "segundonombre" properties from the persona class. After this, If I change the textbox, and after click the update button, I need to update the persona class with the changes from the textboxes, then I call a ActualizarPersona method for updating the database. How can I do for update the persona class when I change the textboxes and click the update button? I try this method protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs
e)
{
}
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Apr 19, 2010i want to update the data of a database through a gridview update button
how can i attach a dataconvertion like this
[Code]....
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Feb 21, 2011i got a problem to update my database which i bounded to datagrid. The problem is, i want to update my database only by clicking one update button at the bottom.. when the user click it, all the fields will be updated to database.
View 3 RepliesIf The User Click On Button Then The Database Table Is Created In The Database?
Mar 24, 2011then the database table is created in database(that is SQL express),how can do that.Please sir help me in that problem.I try that thing and debug the code and there is no error in the code but when I click the button in run time ,no table is created in the database(which is placed in sql express 2005).So my problem is that why the table is not created in the database.
[code]...
If The User Click On Button Then The Database Table Is Created In Database Through C#?
Mar 20, 2011My question is that if the user click on button (which is place in default.aspx, for example) then the database table is created in database (SQL express), how can do that? I have tried but errors are occuring during debugging, errors are:the best overloaded method match for 'system.data.odbc.odbc command.odbc command(string,system.data.odbc.odbc connection)'has some invalid arguments.
Argument'2':cannot convert from 'system.data.sqlclient.sqlconnection' to 'system.data.odbc.odbc connection'.
The code written in c# behind the button (button is placed in default.aspx, for example) is:
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
[code]...
When Click On Delete Or Update Button See No Change
Mar 20, 2010My gridview works fine without the following code, but as soon as i add this, there is a probleme, when i click on delete or update button, i see no change, it's all the same.
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)
asp.net Code:
'If e.Row.RowType = DataControlRowType.DataRow Then
Dim A As Integer
A = e.Row.Cells(13).Text.Length
If A > 6 Then
e.Row.Cells(13).Text = e.Row.Cells(13).Text.Substring(0, 6)
End If
End If
End Sub
Update Panel - Refresh By Click Button
Apr 7, 2010<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" UpdateMode="Conditional" ChildrenAsTriggers="false" runat="server">
<ContentTemplate>
<asp:Button ID="Button1" runat="server" Text="Click1" OnClick="Button1_Click" />
<br />
<br />
Last refresh
<%=DateTime.Now.ToString() %>
<br />
<br />
<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" ChildrenAsTriggers="true" runat="server">
<ContentTemplate>
<asp:Button ID="Button2" runat="server" Text="Click2" OnClick="Button2_Click" />
<br />
<br />
Last refresh
<%=DateTime.Now.ToString() %>
<br />
<br />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button2" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
</div>
</form>
</body>
Im using two update panels here, when i click "Button2" then "UpdatePanel2" was refreshed, if i click "Button1" then both update panel were refreshed, but my need is if i click "Button1" then "UpdatePanel1" have to be refreshed.
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[Code]....
Where as I have another button outside updatepanel, on click of it, opening modal window it works like charm.
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[Code]....
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Apr 7, 2014How to get the row id and update the row id...
bannerid bannername bannerimage bannerlink
1 1 mail sdhgf jasdhfjsd
2 2 clock hsddshd sdjhsdffssdf
3 3 dhsgdsf dffsdfd dvffdffff
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I havwe a Radiobutton list which i am using In the asynchoronous postback trigger of the update panel.
In the Control Id of the trigger I have passed Radiobutton List Id and in the event name I am passing SelectedIndexChanged
But when I click the button no event is firing rest all is working fine.