Forms Data Controls :: Want To Cancel Edit Mode Of Gridview In The Code?

Oct 24, 2010

I have several places where I have a gridview and dataview set, and when I hit an edit button on the gridview it opens up the dataview. When I hit a cancel button fom the dataview I have this code that returns mew to the gridview:

dvwUser.ChangeMode(DetailsViewMode.Insert);

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How do I change these hyperlinks to say something other then Edit and Cancel?

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I need code for gridview context menu like edit, delete,cancel

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May 19, 2010

to manually (via code) add a row to a GridView and then set it in edit mode immediately? I know how to set a row in edit mode via simply doing the following:

[Code]....

The GridView is currently binded to a generic list.

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Forms Data Controls :: Disable Fields In GridView Edit Mode Conditionally (code Behind)?

Apr 30, 2010

I am facing a situation where I have to disable GridView field (in EDIT mode ) conditionally.

Here is the situation,GridView has 5 fields "Product Name" "Small" " Medium" "Large" "XLarge"

Here is the problem, application has section where user activate/deactivate sizes (SMALL,MEDIUM,LARGE,XLARGE). Suppose User activates "SMALL" and "LARGE". Now When the GridView is populted normally, I don't have to disable any fields. But when the user clicks "EDIT" on GridView row, I want "MEDIUM" and "XLARGE" fields to appear as disable.

Here is what I know

1) I will have active sizes in SESSION ... in the above case (SMALL and LARGE)

2 I know I have to catch GridView_RowDataBound and then I have to check for the edit mode for the row.

Then What ?I am using templates for each field

[Code]....

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Forms Data Controls :: Changing .net Gridview's Cell From Label To Edit Mode In Code Behined File?

Oct 5, 2010

In my asp.net application i'm using gridview to which i'm binding data dynamically by writing a select query in code behined file (all column's are autogenerated) now i want to change gridview cell to edit mode from label to textbox or dropdown on clicking of gridview's cell.How can i achive this in code behined file.

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Forms Data Controls :: Gridview Is Showing The Edit Mode After The Edit Is Done

Mar 30, 2010

I have a grid view with edit and save buttons when I click on edit it is letting me edit it and if I click on save it is lettingme save the data that I have edited.

The thing is after save is done it is showing the data in edit mode i.e <edit item template > mode I am still seeing the textboxes if I refresh the page then I am seeing it normally.

How can I stop the gridview to show edit mode after the save is done?

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Forms Data Controls :: How To Edit GridView All Rows In Edit Mode

Dec 4, 2010

- I want to put multiple rows of a gridview into edit mode

- I have not found any easy method to accomplish this task. I found a way to programmatically put a gridview into edit mode, but in testing the code below it works for only 1 row at a time :

[Code]....

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Forms Data Controls :: The Values Of The Rows On My Gridview - Edit - Cancel Button

Jan 4, 2010

i want to update the values of the rows on my gridview. there are no errors or warnings about the code, but when i debugged the project i saw that the textboxes i want to change do not change. so there can not be update process.

[Code]....

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Forms Data Controls :: Put Giveview Edit/Delete/update/Cancel Linkbutton At The End Of Gridview

Sep 22, 2010

In my Girdview, I set: AutoGenerateDeleteButton="True" , and AutoGenerateEditButton="True".

The Buttons show at the first column of the gridview, how can move them to the last column?

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Forms Data Controls :: How To Edit,Update And Cancel Data From Gridview

Dec 5, 2010

I want to know how to Edit and Update data from gridview. I have a gridview that generate data from a sqlcommand.Then I want to update the data directly from the gridview, I added the manually the Edit,Update,Cancel manually from the Command Field.How to Edit and Update the data directly from the selected row in the Gridview?

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Forms Data Controls :: GridView Row In Edit Mode?

Jul 19, 2010

How can I set a particular row into edit mode in code? Like when the Grid loads up I need the last row to be in Edit mode.

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Forms Data Controls :: GridView RowDataBound And Edit Mode?

Oct 21, 2010

I have a gridview and a template column:

<asp:TemplateField HeaderText="Active">
<EditItemTemplate>
<asp:CheckBox ID="chkbxActive" runat="server" Checked ='<%# Bind("Active") %>' />
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblActive" runat="server" Text='<%# Bind("Active") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>

The item "Active" is a bit from the database And for the RowDataBound:

Const HeavyCheckMark As Char = ChrW(&H2714)
For Each row As GridViewRow In gvProductCodes.Rows
If gvProductCodes.EditIndex = -1 Then
' Selects the text from the Label which is inside the GridView control
Dim lblActive As String = CType(row.FindControl("lblActive"), Label).Text
lblActive = lblActive.Replace("True", HeavyCheckMark)
lblActive = lblActive.Replace("False", "")
'Replaces the text in each Label control
CType(row.FindControl("lblActive"), Label).Text = lblActive
Else
Dim chkbx As CheckBox = CType(row.FindControl("chkbxActive"), CheckBox)
End If

The check mark works fine when not in edit mode. But when in edit mode, the row that is being edited works as expected. But the other rows now show True or False. I want them to have the const HeavyCheckMark in it instead.

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Forms Data Controls :: Keep Dynamic Gridview In Edit Mode?

Jun 9, 2010

I have a dynamically built gridview in which every row in editing mode has 2 dropDownLists, i set autoPostBack property of first list to true in order to change the other list values according to the first, but upon postBack, the gridview is not in edit mode any more.

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Forms Data Controls :: Programmatically Put The Gridview In Edit Mode?

Feb 2, 2010

I have a webform with two gridviews; a textbox for the invoice number, and a button to kick everything into action. I programmatically handle the select statements in the VB.Net file because I need to iterate through the second gridview's table to perform calculations and then put those results into the first gridview's table. Then I bind them. It works just fine.

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I can programmatically create all that functionality in the code behind. Won't it be quicker and easier if I write sub's for Edit, Update and Cancel that tell the gridview what to do - trick it to automatically handle all that? Is there an example available demonstrating how to tell the gridview to go into edit mode and proceed as if it was using a sqlDataSource?As a final note: perhaps it would be simpler if I create a third gridview to handle the job of totaling all the cash and listing each check seperately.Here is my code. It probably isn't the most elegant approach, but it works.

[Code]....

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Forms Data Controls :: Focus Row Of GridView In Edit Mode?

Feb 2, 2010

I have a gridview placed on the Panel(Scrollbars set to Both).

If I click on Edit button of the gridview for example Row number 100 then the focus of the page goes to the top of page and I always scroll down to the particular record to make changes.

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Forms Data Controls :: Can't Retrieve Value From Gridview Row In Edit Mode

Oct 13, 2010

I have a grid view. When I click edit, the OnRowCommand fires and the row goes into edit state. Label becomes a TextBox. I then attempt to alter this value in some way and click update. This again fires the OnRowCommand event. The problem is, when I attempt to capture the new value, it instead just shows the original value.In my grid view I have:

<asp:TemplateField
HeaderText="Start Name">
<ItemTemplate>
<asp:Label
ID="lblStartName"
runat="server"
Text='<%#Bind("StartName")%>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox
ID="txtStartName"
runat="server"
Text='<%#Bind("StartName") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>

In my code behinde i have

TextBox
textBox = (TextBox)row.Cells[4].FindControl("txtStartName");

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Forms Data Controls :: GridView Edit Mode Not Working?

Feb 9, 2011

For the life of me I can't figure out why I can't put my gridview in edit mode. I am using an ObjectDataSource, maybe that has something to do with it. The problem is that the gridview won't go into edit mode when the edit is pushed. Here is some of my code:

ObjectDataSource:

[Code]....

GridView:

[Code]....

I will troubleshoot my Match class methods after I get the gridview edit mode working.

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Forms Data Controls :: Updating A Gridview Value Without Going Into Edit Mode?

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Is there a way to update a value in a gridview, by pressing a button that shows within the cell? For example, i have a really simple gridview showing supply levels, I havr the following SQL table:

ID = Int
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Forms Data Controls :: Gridview Editing Goes Into Edit Mode Again?

Nov 12, 2010

I have a gridview with a edit button for each row. Selecting an edit button changes the row to Edit mode. When in Edit mode, the row ID's are not being captured correctly. Any row I select defaults to one of the first 2 rows I had selected earlier.If I first select Row 1, it puts that in edit mode. When I "Cancel" out of it, row 2 goes into Edit mode. Now, when I select row 3, row 1 goes into edit mode again. From this point, any row I select puts either row 1 or 2 into select mode.

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Forms Data Controls :: How To Get Value From The Edit Mode Form The Gridview Row Command

Mar 3, 2010

to get value from the edit mode form the gridview row command

protected void grdcalib_RowCommand(object sender, GridViewCommandEventArgs e)
{
string prd;
GridViewRow rw= (GridViewRow)(((Button)e.CommandSource).NamingContainer) ;
if (e.CommandName == "Edit")
{
}
else if (e.CommandName == "Update")
{
Label12.Text = (TextBox)rw.FindControl("txteditgoupp").ToString() ;//i got the error

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Forms Data Controls :: Dropdown List In Gridview Edit Mode?

Jan 10, 2011

I have a Members table with the following fields: LastName, FirstName, Address, CityID, ProvinceID, PostalCode.

I have added another field for the MemberTitleID.

During the Gridview Edit mode, I am trying to enable setting the MemberTitle using a drop-down list as shown below:

[Code]....

When I added the new field MemberTitleID in the Members Table, all of them were left un-initialized.

Here is the error I get when I click the edit button on the grid view :

[Code]....

[Code]....

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Forms Data Controls :: GridView Edit Mode - Set Autopostback On One Textbox

May 17, 2010

In my gridview, I have a column for Amount. I want to calculate the amount as soon as user changes the Amount and display calculated Amount in a textfield. What I have done is I have Amount as Templatefield and have set Autopostback = true. In the event handler for textChanged I have function for calculate Amount which will calculate the amount and set the calculated value in a textbox. But I am getting an error message:

[NullReferenceException: Object reference not set to an instance of an object.]
UpdateInvoice.calculateamt() +87
UpdateInvoice.txtAmt_TextChanged(Object sender, EventArgs e) +5
System.Web.UI.WebControls.TextBox.OnTextChanged(EventArgs e) +8739438
System.Web.UI.WebControls.TextBox.RaisePostDataChangedEvent() +55
System.Web.UI.WebControls.TextBox.System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent() +10
System.Web.UI.Page.RaiseChangedEvents() +165

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Forms Data Controls :: Set The Textbox In Gridview Edit Mode To Multiline

Nov 17, 2010

I have a gridview that I would like to the set the textbox in edit mode to multi line in order to show more of the content of the cell. Does anyone know how to change this property, I have tried (I think) every single one I could find in the Gridview property settings for editstyle, item style, row style etc.

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Forms Data Controls :: DropDownList In GridView Edit Mode - Set Default Value

Aug 6, 2010

I have gridview that has month as a column. When the user clicks a row's edit button, that row goes into edit mode. I have created a drop-down list for month in edit mode with the values 1-12. Right now, the drop-down list shows 1. I would like it to show the current value for that row. How do I do this? Here's the code for my gridview:

[Code]....

Here's some applicable code from the code behind:

[Code]....

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