Forms Data Controls :: Gridview Not Working In 4.0?
Nov 16, 2010
I'm trying to load up a gridview in one of my pages and get this error
Compilation Error
Description:
An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1061: 'ASP.addemp_aspx' does not contain a definition for 'GridView1_SelectedIndexChanged' and no extension method 'GridView1_SelectedIndexChanged' accepting a first argument of type 'ASP.addemp_aspx' could be found (are you missing a using directive or an assembly reference?)
Source Error:
[Code]....
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Similar Messages:
Dec 2, 2010
I started to work with this control and I find it better to code it my self instead of using the wizard option that comes as a standard. Can I pass the values directly to the Query in my SqlDataSource when I update a row? Let me show you the code:
<asp:SqlDataSource ID="SqlDataSource" Runat="server" SelectCommand="SELECT [catCodigo], [catDescripcion], [catSite] FROM [Categories]"
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May 28, 2010
I have a Gridview where I am presenting the data from a backend SQL DB. The values are populated into the Gridview without any problem and I am also able to Delete the rows and Update the info using the built in "Edit" Button, But when I try to insert some new value in a blank space nothing happens when I click on "Update" button. It just refreshes the page without any changes made. Below is my code for InsertCommand and also for DeleteCommand and UpdateCommand (which are working fine). There is also a column for "Record ID" which is the primary key in the table and is used in the Delete and Update command which is what I think is making these command work while it is not used (I don't know how to include it) in the Insert command.
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Mar 27, 2011
i have problem with gridview, gridview paging not working.. i feel so confused about it. coz i think i already using the right code.
this is my code :
detail.aspx
[Code]....
[Code]....
[Code]....
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Jan 28, 2011
I have 3 gridview in my homepage..each one dealing with many rows.
I'm allowing paging in all 3 but its now working
Here's one of the codes:
[code]....
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Mar 21, 2011
I set Allowsorting="true" but sorting is not working in my GridView.Here is code of aspx page:
[Code]...
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Feb 18, 2011
Gridview problem in selecting row please helpim using Visual Web Developer Express2005 and language: VBHere is a sample image of my gridview in 'source mode':ere is how i made it:I place the gridview inside an Updatepanel. the gridview1, uses the accessdatasource1 as you can see in the picture.Thats
'how' i assign values to my gridview.
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Aug 2, 2010
None of the styles like rowstyle, header style, alternatingrow dont pickup / work in IE 7.
It works perfectly in IE 8.
Here is the code that I user
[Code]....
<AlternatingRowStyle Height="25px" BackColor="#f8f8f8" ForeColor="#333333" />
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Oct 8, 2010
I'm a newbie to .NET, so the solution might be really trivial. I have a database, I have an Entity Data Model, I add in my Index.aspx page an EntitryDataSource and a GridView. I connect them and everything works fine (the data is displayed as expected). The problem is that clicking on the coulmn name or on the pagination lists doesnt do a thing... Although I did set the properties AllowSorting="True" and AllowPaging="True". I also tried with another datasource type (SqlDataSource) and the same problem.
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Dec 17, 2010
I have gridview with check box in every row. I also have a button which is not a part of gridview.
My target is to do something on the button click event for the checked rows.
My code is below;
[Code]....
and my code behind is:
[Code]....
But my problem is, if I click the check box, My code shows "cb.checked=false".
So I never go inside the "IF(cb!=null && cb.checked)".
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Mar 11, 2010
i want to add a button to each record, and pull an item ID when the button is clicked.I tried doing it using the RowCommand, but I keep getting errors.Is there a different (better) way of doing this?here is what i have now:
[code]
Public Event RowCommand As GridViewCommandEventHandler
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Sep 3, 2010
After i click edit, i will get Update and Cancel buttonWhen I viewsource, I get this
<input type="submit" name="GridView1$ctl07$ctl01" value="Update"
onclick="javascript:WebForm_DoPostBackWithOptions( new
WebForm_PostBackOptions("GridView1$ctl07$ctl0 1",
[code]...
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Mar 16, 2010
I have a gridview within an updatepanel which allows paging and has a linkbutton that when clicked shows a modalpopup for editing records. This works fine in IE, Firefox, and Opera but I do not get a postback in Chrome or Safari?? I have other linkbuttons on the page that are within updatepanels but are not within gridviews that are working fine. I have scowered the web but cannot find a solution.
[code]....
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Feb 16, 2011
I am using ASP .NET 2.0 using C#. I am creating a GridView in the code behind and I can't get the date format to work in "MM/DD/YYYY". Here is my code:
[Code]....
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Sep 28, 2010
<asp:TemplateField ShowHeader="false" ItemStyle-Width="50px">
<ItemTemplate>
<asp:HyperLink runat="server" NavigateUrl='<% string.Format("~/Tiff.aspx?Id={0}, Eval("ID")) %>' Target="_blank" Text="View" />
</ItemTemplate>
</asp:TemplateField>
When I m trying to click on it...It is not working or not firing any event,
May I know the reasong or any code behing is require
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Mar 10, 2010
i have the following code in the .aspx page
[Code]....
[Code]....
i modify the data in the text box but it is not retrived in the code behind. In code behind it always give the data which is defaultly loaded.
i can not able to get the modified data in the code behind.
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Jun 3, 2010
I am working on object data source and datagridview. I have given object data source to the grid view as the data source of grid. The issue which i m facing is that whenever i click on next page(like 2 or 3 or 1) it takes lot of time to fire. although it is fired but I have to wait a minute or two and then it fired.
Whenever I click any event(e.g. next page , page 5 ,3 or edit etc) of gridview it does not give response. If I wait for a minute then click one of event then it performs, and then again I have to wait to fire other event.
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Jun 9, 2010
I can't seem to get either EmptyDataTemplate or EmptyDataText of a GridView to work. I'm fetching the GridView contents in de codebehind and attaching them with using DataBind(). I've tried having them as null and as an empty List, and in both cases the text I put intoEmptyDataTemplate or EmptyDataText is not displayed. What am I doing wrong?
EDIT (Code snippet) This is my GridView:
<asp:GridView ID="grid" runat="server" EmptyDataText="EMPTY"></asp:GridView>
And I've tried these two for binding the data:
grid.DataSource = new List<object>();grid.DataBind();grid.DataSource = null;grid.DataBind();
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Mar 21, 2010
On Page1 of a project, I have a Gridview showing a table of customer names (showing CustID, CustName, CustJoinDate). When I click on a record, I have passed a querystring to Page2 showing an address table for that customer. This part works for me.
The SQL statement in simply: Select * from CustAddress where CustID = @cust
What I would like to do though, is capture that @cust to a session variable so that I can use it later on.
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Feb 4, 2010
Why is the auto paging not working for me? Is that because it only works for BoundField? Mine is mostly
templatefield. Other than auto paging, everything else works fine. I have at least 20 rows, so once I
specify AllowPaging="ture" and PageSize="5", it should give 5 rows a page for 4-5 pages, right?
[code]....
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Aug 10, 2010
I am trying to export my GridView info to a readable csv file. Unfortunately, attached is what is shown. Under the Date column, a few dates show up (8/9/2010) but when it switches to 8/10/2010 -8/31/2010 it only shows ######, BUT when I move the mouse over the #######'s it shows the date in the little box thing.
I have this code:
protected void btnExtractCSV_Click(object sender, EventArgs e)
{
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.csv");
Response.Charset = "";
Response.ContentType = "application/text";......
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May 13, 2010
I also try setting editIndex to -1 in my sort function but that also doesn't work So when I am editing then sort event fire and edit item got change, so edit functionality is not working with sorting
[Code]....
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Feb 3, 2010
have a gridview which i a using for sorting data in it.IT sorts the first time i click on cloumn in ascending order.When i click on column again , i want to sort it in descending order again , but it does not happen ,
protected void SearchResultsGridView_OnSorting(object sender, GridViewSortEventArgs e)
SortDirection sortDirection = GetSortDirection(e.SortExpression);
presenter.SortResultsView(sortDirection.ToString(), e.SortExpression);
[code]...
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Sep 13, 2010
I have a grid view which populates data just for viewing purpose(report) . One field shows the Active/inactive status for which I am showing a checkbox..if data in database is 1 then the checkbox will be checked otherwise it'll not be checked. This field is inactive so that the User does not check/uncheck it. The issue is that this field cannot be sorted. All the fields in the gridview are being sorted.
<asp:TemplateField HeaderText="InActive" SortExpression="Inactive">
<HeaderTemplate >
<asp:Label ID="lblStat" CssClass="copyLabel" Text="Inactive" CommandArgument="Inactive"
[code]...
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Jun 4, 2010
I have a Gridview for which I have provided Sorting, Edit functionality. I am not able to perform EDIT when I perform Sorting. After sorting edit is set on some other row. I think there is some problem with the index it is taking..
[Code]...
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