DataSource Controls :: Could Not Find Control 'txtSurname' In ControlParameter 'Surname'?
Feb 21, 2011I am trying to add a textbox search to a gridView. However I am recieving the below error
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Forms Data Controls :: Getting Error / Could Not Find Control 'GridView1' In ControlParameter 'ID'
Jul 2, 2010I am working on a project and I need to use Master/Details view, the problem is everything works fine except when I place the Master (gridview) and Details(FromView) in different content holder.
The error I get is:
Could not find control 'GridView1' in ControlParameter 'ID'.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Could not find control 'GridView1' in ControlParameter 'ID'.
My code is:
[Code]....
[Code]....
[Code]....
[Code]....
Forms Data Controls :: Could Not Find Control 'ddlSongs' In ControlParameter 'AlbumID'?
Jan 24, 2011i'm using Relational Tables and during Edit, my Drop Down list is a lookup column from the Master table, but when i try to edit it works and shows the records the only problem is that when i udpate, i get the error (Can't find control DDLSongs (my drop down control) in @AlbumID Parameter) below is the code for ref.
<asp:GridView
ID="grdSongs"
runat="server"
DataSourceID="srcSongs"
DataKeyNames="SongId"
AutoGenerateColumns="false"
[Code]....
Forms Data Controls :: Could Not Find Control 'SelectedAlbum' In ControlParameter 'AlbumID'
Dec 12, 2010i have two tables (Albums,Photos).befor i want insert a record in a Photo table i must select name of album so i create a user control that have a dropdownlist and a datasource(Albums table) until when i select a name of album put AlbumID in a Property(SelectedValue) when i use this user control in details view in edittemplate i have an error
--->error could not find control 'SelectedAlbum' in ControlParameter 'AlbumID' my code id:
public partial class Admin_SelectedAlbum : System.Web.UI.UserControl
{
public string [COLOR="Red"]SelectedValue[/COLOR] {
get { return DropDownList1.SelectedValue; }
}
protected void Page_Load(object sender, EventArgs e)
{.........
how does AlbumID (photo table) set with value of property(SelectedValue) of Usercontrol?
Forms Data Controls :: Gridview Updating - Could Not Find Control 'tbDescriptiontext' In ControlParameter 'descriptiontext'?
Sep 21, 2010I have this code:
<asp:GridView ShowFooter="true" DataSourceID="odsRooms" Width="700" DataKeyNames="id,locationid" ID="gvRooms" GridLines="None" PageSize="10" runat="server" AllowSorting="true" AllowPaging="True" CellSpacing="4" AutoGenerateColumns="False" >
<Columns>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("roomname")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbRoomname" MaxLength="20" Text='<%# Eval("roomname")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom">
<ItemTemplate>
<%# Eval("sqmeters")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbSqmeters" MaxLength="6" Width="60" Text='<%# Eval("sqmeters")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" >
<ItemTemplate>
<%# Eval("persreception")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersreception" MaxLength="6" Width="60" Text='<%# Eval("persreception")%>' runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("persdiner")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersdiner" Text='<%# Eval("persdiner")%>' MaxLength="6" Width="60" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("persparty")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbPersparty" Text='<%# Eval("persparty")%>' MaxLength="6" Width="60" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderStyle-HorizontalAlign="Left" HeaderStyle-VerticalAlign="Bottom" >
<ItemTemplate>
<%# Eval("descriptiontext")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbDescriptiontext" Text='<%# Eval("descriptiontext")%>' TextMode="MultiLine" Rows="2" Columns="28" runat="server" />
</EditItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="true" DeleteText="Delete" ShowEditButton="true" EditText="Edit" CancelText="Cancel" />
</Columns>
</asp:GridView>
<asp:ObjectDataSource ID="odsRooms" InsertMethod="InsertRoom" DeleteMethod="DeleteRoom" UpdateMethod="UpdateRoom" runat="server" SelectMethod="GetLocationRoomsPagedSorted" SelectCountMethod="GetLocationRoomsCount" SortParameterName="sortExpression"
TypeName="locationsBLL" EnablePaging="true">
<DeleteParameters>
<asp:Parameter Name="id" Type="Int32" />
</DeleteParameters>
<UpdateParameters>
<asp:ControlParameter ControlID="tbRoomname" PropertyName="Text" Name="roomname" Type="String" />
<asp:ControlParameter ControlID="tbSqmeters" PropertyName="Text" Name="sqmeters" Type="String" />
<asp:ControlParameter ControlID="tbPersreception" PropertyName="Text" Name="persreception" Type="String" />
<asp:ControlParameter ControlID="tbPersdiner" PropertyName="Text" Name="persdiner" Type="String" />
<asp:ControlParameter ControlID="tbPersparty" PropertyName="Text" Name="persparty" Type="String" />
<asp:ControlParameter ControlID="tbDescriptiontext" PropertyName="Text" Name="descriptiontext" Type="String" />
<asp:Parameter Name="id" Type="Int32" />
</UpdateParameters>
</asp:ObjectDataSource>
And get this error when I click 'Edit' and then 'Update':
Server Error in '/' Application. Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.
Source Error:
[Code]....
Stack Trace:
[Code]....
[InvalidOperationException: Could not find control 'tbDescriptiontext' in ControlParameter 'descriptiontext'.]
System.Web.UI.WebControls.ControlParameter.Evaluate(HttpContext context, Control control) +2961386
System.Web.UI.WebControls.Parameter.UpdateValue(HttpContext context, Control control) +152
System.Web.UI.WebControls.ParameterCollection.UpdateValues(HttpContext context, Control control) +113
System.Web.UI.WebControls.ParameterCollection.GetValues(HttpContext context, Control control) +47
System.Web.UI.WebControls.ObjectDataSourceView.ExecuteUpdate(IDictionary keys, IDictionary values, IDictionary oldValues) +1204
System.Web.UI.DataSourceView.Update(IDictionary keys, IDictionary values, IDictionary oldValues, DataSourceViewOperationCallback callback) +3636597
System.Web.UI.WebControls.GridView.HandleUpdate(GridViewRow row, Int32 rowIndex, Boolean causesValidation) +1336
System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +641
System.Web.UI.WebControls.GridViewRow.OnBubbleEvent(Object source, EventArgs e) +164
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +52
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3691
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
Master Pages - Getting Error / Could Not Find Control 'TextBox1' In ControlParameter 'date_con'
Jun 3, 2010I have a master page that divides the main content into two areas. There are two asp:ContentPlaceHolder controls in the body section of the master page with IDs cphMain and cphSideBar respectively.
One of the corresponding content pages has a control in cphMain that needs to refer to a control in cphSideBar. Specifically, a SqlDataSource in cphMain references a TextBox in cphSideBar to use as a parameter in the select command. When the content page loads the following run-time error occurs:
Could not find control 'TextBox1' in ControlParameter 'date_con'.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
[code]....
I kinda know what the problem is... ASP.NET does not like the fact that the SqlDataSource and TextBox are in different asp:Content controls within the content page.
As a workaround, I have another TextBox in cphMain with the SqlDataSource which has Visible=False. Then in the Page_Load() event handler the contents of the TextBox in cphSideBar is copied into the contents of the non-visible TextBox in cphMain.
DataSource Controls :: Add More Than One Default Value For ControlParameter?
Jan 4, 2011Some of you might know that I am currently working on a simple blog (thread with full details here). There is a slight problem however ! After achieving the post filtering, the blog doesn't show any posts, unless; I click on of the categories. I was hoping that the blog would show ALL posts at first, and THEN if a user clicks a Category, the filtering would occur. So I went over the code again, and there was this:
[Code]....
The DefaultValue="0" caught my eye, so I changed the number to "1" and I got all the posts in the [ General ] category, I tried "2" and I got the posts from the [ Programming ] category ..etc So I was thinking how I'd go about solving this problem, because (initially) I want the posts from ALL categories to show. Is it possible to add more than one defaultValue ? for example: DefaultValue = "1,2,3"
I have tried the above and it gave me errors, so obviously it doesn't work that way, but is there another way of adding more default values ? Or could you think of a different way to make all the posts show ?
DataSource Controls :: Date Selection With ControlParameter
Mar 26, 2010I have a gridview connected to sqlDS and a dropdown Dropdown contains a selection Last 30 days, 60, 90,180 etc... How to write a Where Statement that reflects this? If I want to view the last 60 days of records
WHERE RecordDate >= TodaysDate - 60 days, but as a parameter
WHERE RecordDate >= TodaysDate - @SelectedValue days
Is this a clear explanation?
DataSource Controls :: Declaritively Set Value Of Sqldatasource Controlparameter Propertyname To An Expression?
Feb 4, 2011I have this code in an .aspx file, within a sqldatasource control.
<asp:controlParameter
Name="WH"
ControlID="rblWH"
DefaultValue="DL"
Type="String"
Size="2"
Which currently uses a 2 character code from a radio button list as its value. It is used as a parameter for a stored procedure. Somewhere else on the page I have a combobox called cbTripPick with that 2 character code embedded within its text property. I wish to use that 2 character substring as the control parameter instead of the above. Can I do something like this ?
<asp:controlParameter
Name="WH"
ControlID="cbTripPick"
PropertyName = "some function or expression or eval that will give me the 2 char. value from the cbTripPick control"
DefaultValue="DL"
Type="String"
Size="2" />
Is it possible to declaratively set the propertyname to some dynamic expression which will get me what I want? Or should this all be done programmatically?
ADO.NET :: EntityDataSource, ControlParameter, Customizing The CreateUserWizard Control?
Feb 28, 2011I am trying to do a version of this post, but with the EntityDataSource. I think I am close, but it seems that the "InsertText" and "Insert" command in the code-behind do not carry over. Here is what I have so far, but please help me fix it. In addition, in the .edmx the Table "UserProfiles" inherits from "aspnet_Users"
[Code]....
[Code]....
DataSource Controls :: VS 2005 - Can't Find The 'Advanced Properties' For The XSD File - Can't Find The 'Custom Tool'?
Jan 29, 2010I am trying to create strogly typed datasets for my project. When I right click on the xsd file that I need to generate a strongly typed dataset for I can't find the 'Advanced' properties as described in the below article (almost half way down)[URL]As I do not see the Advanced properties option I can't find the 'Custom Tool' property/option to set its value to 'MSDatasetGenerator'. Do I have to install some kind of patch on my VS 2005?
View 5 RepliesWeb Forms :: Find Control In LoginView / Find The Controls In Code Behind?
Mar 8, 2011I want to change the text of the user name text box which is inside a log in view on selected index chaged event of a drop down list.
this is my code:
[Code]....
but both ddl and tb are null
Anyone knows how can I find the controls in code behind?
Web Forms :: Profile Object - Compiler Doesn't Recognize Surname?
May 28, 2010I have created profile objects in my web.config file:
[Code]....
[Code]....
In all tutorials I am finding on the net it says in order to read/write from these properties I just need to use the syntax with C#:
Profile.Surname = "Surname";
But this does not work on my web site code when I'm using C# it underlines and recommends I change to System.Web.Profile.Surname (which I do) but then Intellisense and the compiler do not recognise Surname. What am I doing wrong? I am using Visual Studio 2010 and .Net V4.
Forms Data Controls :: Using Gridview SelectedIndex In ControlParameter?
Mar 1, 2011I am having a problem with using A Gridview SectedIndex or value in a sql ControlParameter. When I select the row it does what I need it to except it shows that there is no data.
but if I add Default Value of 1 the data shows up, but it needs to read from the Gridview.
[Code]....
I even added sqlDataSource.DataBind() in the SelectedIndexChanged Event to see if that would fix it but - No! I used it with a DropDown and it worked only when I use AutoPostBack = true of course.
Forms Data Controls :: Bind ObjectDataSource ControlParameter To EditItemTemplate Textbox
Mar 11, 2010I have an ObjectDataSource with a number of parameters. These parameters are binded in my FormView EditItemTemplate and the ItemTemplate. My Stored Procedure column names in my ItemTemplate are different to the Bind properties used in the EditItemTemplate. This is obviously throwing an exception when I update a record.
Instead of using Bind("Columne Name") in my EditItemTemplate how do I use a ControlParameter to reference a TextBox in the EditItemTemplate?
I may be wrong but I'm trying to use the PropertyName=Controls but i do not know how to reference the Textbox in the EditItemTemplate.
Forms Data Controls :: Prepare Dropdownlist Selectedvalue To Be A ControlParameter Source For ObjectDataSource?
Apr 12, 2010I have following in many controls:
<asp:ControlParameter Name="SvcCluster_Id" ControlID="frmConfigEdit$ddlCluster" PropertyName="SelectedValue" />
Everything was good before I bumped into the problem when declarative binding (SelectedValue='<# Bind("SvcCluster_Id") >') produced the error, because value has not been found in the list. So i moved binding to the code:
protected void frmConfigEdit_DataBound(Object sender, System.EventArgs e)
{
if (frmConfigEdit.CurrentMode == FormViewMode.Edit)
{
var svcCluster_id = DataBinder.Eval(frmConfigEdit.DataItem, "SvcCluster_id");
var ddlCluster = (DropDownList)frmConfigEdit.FindControl("ddlCluster");
if (svcCluster_id != null && ddlCluster.Items.FindByValue(svcCluster_id.ToString()) != null)
{
ddlCluster.SelectedValue = svcCluster_id.ToString();
}
}
}
But now seems like this happens later than ObjectDataSource tries to access frmConfigEdit$ddlCluster...
How to manage this?
I wouldn't like to move everything to the code (I mean creating Control parameters, etc)
p.s. Oops, actually it works ok for DataBound event! Sorry.
DataSource Controls :: Find The Five Last Records?
Feb 19, 2010How can I find the 5 last records ?
CREATE PROC [dbo].[SP_NEWS_SELECT]
(
@NB_NEWS int,
@ID_NEWS int,
@DT_PUBLICATION datetime
)
AS
SELECT TOP @NB_NEWS *
FROM [REP_CLI].[S_ETATS].[T_NEWS]
ORDER BY [DT_PUBLICATION] ASC
This does not work
Forms Data Controls :: How To Find Control Problem In Gridview While Adding Checkbox Control Dynamically
Mar 15, 2010i have a gridview control i added checkbox contrl dynamically but i am not getiing the reference of checkbox in button clilck event here is my code Gridvew
[Code]....
.vb code
[Code]....
Data Controls :: How To Find Control Inside ListView Control
Dec 20, 2013I have a listview where inside Iitemtemplate one button and one label is placed.
I want to access the value of label on the click event of button.
DataSource Controls :: Could Not Find Stored Procedure?
Jun 17, 2010I created a database on SQL Server 2005 developer edition with MS SQL Server Mangement Studio Express. Now I created code that accessess a stored procedure named 'pS_TableData'. However I have one problem the code raises an exception "Could not find stored procedure 'pS_TableData 'Letters''."the code looks like this:
[Code]....
Note I am using (for now) the same connection that I used to create my database so in essence my web site is the administrator. I tried a simple SELECT from a table with the same connection and it raised no exceptions!When I run EXECUTE ps_TableData 'Letters' in SSMS it has no . I also tried EXECUTE ps_TableData 'Letters' as the command paramated for SqlCommand but it had the same effect
DataSource Controls :: Find The Biggest Two Numbers Out Of Three
Mar 30, 2010I have to write a stored procedure to get the biggest two values out of three in three different columns in the same table.
I have a table , for instance,
total marks1 - column1 ( eg values - 1000)
total marks2 - column 2 (eg values - 500)
total marks3 - column 3 (eg values - 800)
i have to get (return the value) 1000 and 800.
DataSource Controls :: Best Way To Find Out If Record Exists?
May 14, 2010best Way to find out if record exists?
[Code]....
DataSource Controls :: Find Particular Date Is Sunday Or Not?
Jun 12, 2010how to find particular date is Sunday or not? in sql 2000
View 3 RepliesDataSource Controls :: Cannot Find The Object 'AspNet_SqlCachePollingStoredProcedure'?
Jan 22, 2010I have a Windows 2003 test server hosting an asp.net 2.0 application and Sql Server 2005 running as Sql Server 2000(80).During a recent a security review we decided that it wasn't such a hot idea to use sql authentication with an sysadm user as the database user for the asp.net application. Having done a bit of reading (http://msdn.microsoft.com/en-us/library/ms998258.aspx#pagguidelines0001_dataaccess) I decided to use a lower privilege database user account and windows authentication.Starting from scratch I created a new custom service account (http://msdn.microsoft.com/en-us/library/ms998297.aspx) and assigned this to the process identity for the application pool.I then created a new database login and user for this account. I added the db_datareader and db_datawriter roles to this user and I also granted EXECUTE permissions for user defined stored procedure and functions. However when I started the application I got this error 'User does not have permission to perform this action.Cannot find the object 'AspNet_SqlCachePollingStoredProcedure', because it does not exist or you do not have permission.' - after a quick hunt I found thishttp://forums.asp.net/p/1487216/3493362.aspx and followed the advice herehttp://msdn.microsoft.com/en-us/library/system.web.caching.sqlcachedependencyadmin.aspx and granted the user CREATE TABLE and CREATE PROCEDURE permissions.Still no joy - after digging around and looking at sql profiler I found what I believe to be the offending piece of sql:
/* Create notification table */
...sql
/* Create polling SP */
..more sql
..finally
GRANT EXECUTE ON dbo.AspNet_SqlCachePollingStoredProcedure to aspnet_ChangeNotification_ReceiveNotificationsOnlyAccess
My understanding is that to issue 'GRANT EXECUTE' the user must db_owner or db_secadmin. Indeed it all works fine if I give the service account user login the db_owner role.This sql is caused by: SqlCacheDependencyAdmin.EnableNotifications(ConnectionString), this is called once and once only by the application start event.Is there a work around for this? I would like to use the lower privilege account as per best practice but this issue is making it tricky.
DataSource Controls :: Could Not Find Any Links About Data?
Feb 10, 2010I think that type of data types is really smart.and hope some can help me with something more.I could not find any links about it.Right now, I can only make a getdata (), which shows all data:
[code]...