Forms Data Controls :: Textbox In Editmode Not Returning The Modified Value
Jul 26, 2010
I'm using a Gridview in VS2008 framework 2.0 to edit a field with standard edit/save/cancel buttons on each row. I have a textbox named TextBox1 in an EditItemTemplate tag, it's value is binded to my field with '<%#Bind("LOGIN_NM")%>'. This is a simple form a took from an old project. My problem is when I try to read the textbox in the GridView1_RowUpdating event, it keeps returning the original value and not the modified value. I spent some time figuring the cells, controls and all so I'm sure I'm reading the right textbox, I have only one. I also tried using:
CType(row.FindControl("TextBox1"), TextBox).Text but I can't get the modified text to store in the database. The exact same thing works in the old project.
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Mar 24, 2010
I have this code that does not return a 304 not modified, instead always a 200 ok found. Any clues what I'm doing wrong?
[Code]....
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Aug 31, 2010
I have a listview and inside the listview I have a gridview. I'm binding data to the listview, then on the listview itemdatabound I'm binding the gridview. I want to make the gridview editable so I have an edit template and an edit command button. I have the event rowediting and inside there I set the edit index. Now normally I rebind the control and everything works. But if I rebind this gridview, nothing happens.
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Mar 29, 2011
by default, my formview loads up to Editmode and it looks like this:
[Code]....
My Page_load looks like this:
[Code]....
Problem is if binding is not ran during postback here, buttons on the ItemInsert mode DO work, but the button on the ItemEdit mode DON'T work. However, if I don't bind the fv1 here during postback, controls will not load on the formview ItemEdit mode and databinding will not occur.
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Sep 14, 2010
I have a GV that is populated via a reader: Using reader As SqlDataReader = cmd.ExecuteReader() I have autogenerate edit button=T but it will not go into editmode. Must I create template to handle this?
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Jan 19, 2010
I have a GridView in MultiView and everything works fine. When page load everything looks good,but then when i try to edit something in my gridview it does postback and the whole gridview disappear from the multiview.
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Jul 23, 2010
i have a detailstview and sql datasource I am retrieveing the data so far no problems but afteradding a dropdownlist in edit mode and clicking edit button I get this error"
'DropDownList1' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value.[Code]....
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Sep 13, 2010
I have a Gridview that shows my data, I allowed it to have Editing and Sorting. I have achieved refreshing my GV with <META HTTP-EQUIV="Refresh" CONTENT="15">. however, when I Edit and it hits the time to refresh, I loose the Edit mode and starts at the beginning of the grid (I need to find the data again.) Is it possible to still have the refresh (15secs) then when Iam in EditMode, the Refresh stops, then after I have clicked UPDATE. the refresh time starts to count again. (i use VB)
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Feb 10, 2011
I don't know how to do this, I think I need to find the control first.
[Code]....
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Oct 11, 2010
I have a simple FormView (fvDespatchPart) which updates the status of an order and it's despatch date; the despatch date being retrieved from a textbox (txtRentalDespatchDate)
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Dim dtNow As Date = Today()
Dim txtRentalDespatchDate As Webcontrols.Textbox = fvDespatchPart.FindControl("txtRentalDespatchDate") [code].....
I have had no trouble doing this in the past with FormViews whose default mode is set to Insert or Item, but in Edit mode it just does not seem to want to co-operate. I have read a few help posts, and have tried:
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Apr 30, 2014
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<Columns>
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[code]...
the string gs=null, if i click the button again then gs takes the value from textbox.
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Dec 7, 2010
I've done a bit of development with C# applications but not much with ASP.Net so if this is a trivial issue. I have a webform that has textboxes for password, phone number and a listbox for a provider. When I load up the webpage, I populate with the textboxes and listbox with selections from my SQL database. This works correctly. Then I allow the user to change data in any of controls. In the event that is triggered by the Save button, the values in the textboxes and listbox are the data values that were populated during the loading of the page, not what the user has typed in.
What am I doing wrong? I've attached my 2 pages of code.
Here is the .aspx
[Code]....
Here is the .aspx.cs code
[Code]....
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Dec 30, 2010
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Jan 3, 2010
I have a row in datagrid with a ID field and some other fields
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Dec 14, 2010
[code]....
Above is my select query result. "Select Groupname from table". Now i want to add dynamit row in table which display like follows.
[code]....
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Feb 17, 2010
I got 2 listboxes in a window form, one on left and one on right. The 1st listbox have some items while the 2nd listbox is empty. Also there are 2 buttons between the 2 listboxes which used to move item from/to the 1st and 2nd listbox.My problem here is that after I bind the data to the 1st listbox (from a dataTable, using DisplayMember and ValueMember) , and I try to move 1 of the item from this 1st listbox to the 2nd listbox and I want that the selected item is also removed from the 1st listbox by:
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Apr 13, 2010
The following utility works great on my machine but not on a partner's machine. The container and strChild values come through but the second line throws an error.
[Code]....
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Aug 27, 2010
I have an ASP.Net ListBox that I'm trying to populate via jQuery, using the following snippet:
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Oct 29, 2010
I have changed the look and feel of the grid by modifying the cols, rows in the gridview. I need to save this in the gridview viewsate, so that it load the modified look and feel next time it loads from the viewsate.
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Nov 5, 2010
Edit and Delete functionality works flawlessly in Gridview if all data is pulled ONLY FROM ONE TABLE. But pulling data from one table give you ID's instead of actual values that are stored in other tables.
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[Code]....
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Mar 8, 2011
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[Code]....
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Gridview is not being populated now that i built my objectdatasource in the code behind.. why. If i build the source on the aspx page and configure it that way, it returns results.. but when i try to build it in the code behind it just displays my empty template for the gridview.
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Oct 18, 2010
I have a page where users can search by company name, the data list is pulled from an Excel spreadsheet hosted on the site. I'm seeing some strange results returned, for example:
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If I search for "Ann" I get the following returns (Correct):
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It seems random as to why it doesn't return some values, I've tried moving rows around to see if that's the problem but it makes no difference. My range is set correctly in the spreadsheet.
When I debug the VB code behind, when I search for something that works correctly e.g. "Com" in the above example, once enter the value and click search Visual Studio begins steping into the code and shows me the contents of the variables however when I search for something that's not working e.g. "Der" and click search it immediatly returns the "Sorry there are no matching results" message and the code behind does not get steped into.
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Jun 10, 2010
I am trying to use a datasource with a dropdownlist. Eventually, my data source method to call a stored procedure and load the datatable is returns, but for now, I am just creating the datatable manually. I need each item to have two attributes, the text, whixh the user will see in the DDL, and the value that the program will retrieve from and store back to the file.
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I have to be close, but I can't figure out what I am doing wrong.
[Code]....
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