Forms Data Controls :: Detailsview Giving Error
Oct 25, 2010
Split off from [URL]
New error message:
Front page code:
[Code]....
Error List, front page (default.aspx) reads as follows:
Warning 1 The class or CssClass value is not defined. 11 59 Warning 2 The class or CssClass value is not defined. 43 32 Error 3 Name 'MetaModel' is not declared. 9 57
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: BC30456: 'DetailsView1_ItemCommand' is not a member of 'ASP.default_aspx'.Source Error:
[Code]....
Source File: d:hostingcforedDefault.aspx
Line: 20
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Similar Messages:
Jan 6, 2011
I am developeing web application using csharp. The the code is reading the text file load on to Gridview, but when I run the the code it is giving me the error as "Index was outside the bounds of the array."Where I am going wrong. The code and records are as follows:
[Code]....
Records on Text File
6/5/2010,Bun,2010,H,20,50040
6/5/2010,BUG,2010,G,26,90000
16/5/2010,COT,2010,B,26,45040
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Feb 13, 2011
I am using a formview on main web page and the Item template displays my data correctly but I get and error when I try and link to the edit or insert templates.This happens on our remote tesing server only.On my local machine running the page on the local server in VS 2010 everything works fine.But then doesn't it always work on your local machine.I might also mention that I am compiling for asp.net 4.0.
Here is the stack trace :
System.Data.SqlClient.SqlException (0x80131904): Login failed for user 'MYCORPABIGWEB01$'. at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
[code]...
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Jan 14, 2010
I have a gridview,when i do it is giving me null object reference error.
I am posting my code for your reference -
[Code]....
My gridview code is -
[Code]....
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Jul 4, 2010
I have a gridview and detailsview on the same page. The detailsview is defaultmode="insert" and works perfectly (Role, Site and Department are all bound to ddls). The gridview displays information fine and deletes fine - but when i click edit it breaks. But i dont understand why as it is using the methods and data sources as the gridview. I did a test run on this a few weeks back and it worked in visual web developer, lost all the data when i formatted the hdd and now - i cant get it to work, but i am sure its exactly the same. error is
DataBinding: 'System.Data.DataRowView' does not contain a property with the nameXXXX.
It does that on each of the ddls for site, role and department. But the property is there! i can see it when i test my SPROCS and they display / work fine in the detailsview.
[Code]....
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Apr 9, 2010
[Code]....
Error message with DetailsView
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Oct 28, 2010
I have a GridView that when you click a button it opens up a Panel inside a ModelPopupExtender - this uses a detailsView to show the details of the selected item from the GridView. I have added a button that I was using to update these details.
Problem is I get the error:
[Code]....
I added the update parameters to the SQL Data Source of the DetailsView, but this hasn't done the trick...
I suspect I am doing or missing something here, but I am not 100% sure
Would someone be kind enough to point me in the right directions or suggest weblinks that details this kind of requirement,
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Feb 22, 2010
ASP.NET - C# (C Sharp) - SQL Server
I've got a master table and a child table. The master table has a nullable column called ReferenceID and in some cases it should be NULL, but when it's null in a record, I get an error while going to Edit mode of DetailsView.
DB Tables:
MasterTable [Columns: MasterTableID (PK), Name, ReferenceID (FK)(Nullable)]
ReferenceTable [Columns: ReferenceID (PK), Reference]
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False">
<Fields>
<asp:BoundField DataField="MasterTableID" HeaderText="MasterTableID"/>
<asp:BoundField DataField="Name" HeaderText="Name"/>
<asp:TemplateField HeaderText="Reference" SortExpression="Reference">
<EditItemTemplate>
<asp:DropDownList ID="DropDownList_Reference" runat="server"
DataSourceID="ObjectDataSource_ReferenceTable" DataTextField="Reference"
DataValueField="ReferenceID" SelectedValue='<%# Bind("ReferenceID") %>'>
</asp:DropDownList>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="LabelReference" runat="server"
Text='<%# Bind("Reference") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
</Fields>
</asp:DetailsView>
Select Queries:
Select MasterTable.*, ReferenceTable.Reference
From MasterTable INNER JOIN
ReferenceTable ON MasterTable.ReferenceID = ReferenceTable.ReferenceID
Select * from ReferenceTable
In Read Only mode all everything is OK, but when I click on Edit and Postback happens, I get the following error: Server Error in '/Sample' Application. 'DropDownList_Reference ' has a SelectedValue which is invalid because it does not exist in the list of items.Parameter name: value It means that in MasterTable, the ReferenceID shouldn't be NULL, but it should be in some cases.
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Sep 22, 2010
I have a table that has previous data in it.
I have written a new site around this data
On occation a user will attempt to edit a record in a detailsview and they get this error:
System.ArgumentOutOfRangeException ddlState has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value
This happens to be a list of states.
Is there way to allow the edit so the user can select a valid state from the list?
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Jan 25, 2011
Im having issues with a webform that previously worked before I added a dropdownlist.selectedindexchanged event related to the data that the details view displayed. I ran it in debugging mode and the variable has a valid value. Heres the line Im getting
the error on:
[Code]....
[Code]....
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Mar 24, 2010
I have a working gridView/DetailsView used as a member Lookup.
Some Fields in the Details View have data only some of the time, and when there isn't any, I want to suppress that row of the detail. No Go.
It seems that some of the function available in other controls don't exist so I cannot make the "field and its "header" Visible = "False"
FWIW, The control is nested inside a loginview control.
[Code]....
When I try and put logiin the control the error I get is:
Error 156 Literal content ('<asp:TemplateField ItemStyle-Wrap="false" HeaderText="PO Box:" Visible="') is not allowed within a 'System.Web.UI.WebControls.DataControlFieldCollection'. C:UsersBillDocumentsMy Web SitesNausetNewcomersMembershipCopy of Lookup.aspx 345
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Apr 5, 2010
i want to use group by
var origina = (from m in _db.MeSetgroup by m.Categoryselect m)
but it have error in. how can i use group by in mvc?
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Jan 29, 2011
I'm having some problems with the interface I've created. I am getting value and ids in a string using for loop on the controls(objects). After some searching, I've discovered that it isinserting an empty string into my database fields as opposed
to an null value. I need my application to insert NULL values, not emptry strings. Can any one suggest me on this and also how can i prevent sql injection on the above code. because i am passing like following :
@variable1='Name,Address,Remarks' //(as a Column name)
@variable2='Pritesh,Mumbai,any remark' //(as a column value for above.)
exec myprocedure 'tablename','@variable1','@variable2'.
if any one pass single inverted comma in the above column value in @variable2. my code give me error. how can i prevent this sql injections..
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Feb 2, 2010
This is the sproc
ALTER Procedure [dbo].[spGetGroupDetails]
(
@inUserID Varchar(15),
@inGroupID numeric=0,
@inGroupName varchar(100) = null
)
As
[Code]....
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Sep 3, 2010
I am trying to arrange the information from a SQL record into a 3 column by 3 row table to fit the form presentation that I want. I have placed on the page 3X3 table and then tried to place a detailsview in the first cell for the first picture called P1dv.
I have place a detailsview in the last cell that would control the paging of information called Controldv. I need to fiqure out how to link P1dv paging to Controldv page action. I am using visual web dev. 2005. I am not updating or editing these are read only views.
example of what i need the form output to look like:
picture1 picture2 picture3
name1 name2 name3
Contact1 contact2 contact3
what i ave coded as of now:
[Code]....
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Nov 17, 2010
I´m trying to link the gridview to detailsview and I used this page as my inspiration:
http://quickstarts.asp.net/QuickStartv20/aspnet/doc/ctrlref/data/detailsview.aspx
But I´m trying to do that programmatically, not with the sqldatasource. So I wrote the method that binds data to Detailsview and I call it in the page_load. The problem is that I have to click two times on the select button to view the detailsview. The first time I click on the select button nothing happens.
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Aug 6, 2010
I have a gridview with a Select button. Clicking the Select button for a particular item, I need its full details displayed in DetailsView. how I can bind to DetailsView? Here is what I have so far.
.aspx
<asp:GridView ID="GridView1" runat="server" AllowSorting="True" AllowPaging="True" PageSize="10" OnPageIndexChanging="countryGrid_PageIndexChanging"
CellPadding="4" ForeColor="#333333" Width="400px" Font-Size="9pt" [code].....
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Oct 3, 2010
I have an asp.net dynamic data website .net 3.5 built on ado.net entity framework with mysql database.Currently I have just one table in my entity model.
Everything is working fine on my local machine but when i uploaded on my server i got this error message:
"More than one item in the metadata collection match the identity 'mtDBModelStoreContainer'"
Note that this error happen when i open the table "WebsiteAdmin/users/List.aspx"
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Jan 22, 2010
i do have an app_code folder, which contains a base.cs, which is intented to have its class page_load to override other .aspx-files (without masterpage.master) when the page_load-class of these files is loaded. i wrote the class in base.cs as "public override page_load", but this gives an error when compiling. what am i doing wrong?
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Nov 3, 2010
foreach (Control control in ContentPlaceHolder1.Controls)
{
if(typeof(Control).Equals(Telerik.Web.UI.RadEditor))
{
label1.Visible = true; label1.Text = "dhchk";
// control.CssFiles.Add("~/styles/myStyle.css");
}
}
Error;-
'Telerik.Web.UI.RadEditor' is a 'type', which is not valid in the given context
Also, is this the correct way to add CSS class to radEditor controls ??
control.CssFiles.Add("~/styles/myStyle.css");
I actually wanna add 3-4 customized classes..how to do that?
also I was wondering if I can add some javascript or something in my Master page that will detect the ALL the radEditor controls and set their css classes ? don't know much of Javascript..how can that be made possible? how do I go about that? but first I want css classes to be set in code behind..what's wrong with the code?
[EDIT]
@Geek..I tried calling like this..is it correct?
Control c = new Control();
DoSomething(c);
now its giving this error in the method:-
The type or namespace name 'c' could not be found (are you missing a using directive or an assembly reference?)
[EDIT]
I do have this namespace added "using System.Web.UI.WebControls;" why this error ??
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Jan 5, 2010
I have a "simple" method that takes a Linq entity containing the information I want to update. The method then creates a list of counties the information is to be updated for, and tries to update the information for each county.
So user goes in fills form out selects update All counties, and the information in the form should be updated for all the counties for the member. Here is the code.
[Code]....
The first pass through the foreach runs perfectly, the second time through I get an error: Cannot attach an entity that already exists.
What is best way to work around this?
I have though about putting the foreach loop in my business_logic layer, and have it pass both the newRecord and OldRecord, but figured I would ask, before making the code change.
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Feb 23, 2010
I have edited the sqlprovider file in DotnetNuke as below. But it is giving an error like in my screenshot.
ALTER PROCEDURE [{objectQualifier}ICG_Auth_SaveSettings]
(
@PortalId INT[code]......
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Sep 14, 2010
I have a DetailsView within an UpdatePanel. I programmatically put the DetailsView into edit mode, change the fields then call the UpdateItem method which causes the "must be in edit mode to update a record" exception. Am I missing something blindingly obvious?
[Code]....
Code Behind:
[Code]....
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Mar 2, 2011
I have 2 textbox,textbox1 and textbox2.On entering value in textbox 1(ex. on entering 35 in textbox1) automatically the value in textbox2 should be 100-textbox1(ex. textbox2 should contain 65 i.e 100-35) and it cant be edited by the user.Textbox2 is readonly.And the textboxes can contain decimal values also .I have wrote my code but its not working and nor giving any error .
[code]...
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May 16, 2010
[Code]....
using asp.net with c#
iam retreving image from database but i want to display in image1.imageurl but it is not displaying image can you correct my code
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