Forms Data Controls :: Retrieve All The Data In The Fields Of The SelectedRow In Gridview?

Jan 27, 2011

I'm trying to retrieve all the data in the fields of the selectedRow in my gridview. Meaning that i get every field into separated values.

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Forms Data Controls :: Get Selectedrow From Template Command Button In Gridview

Dec 12, 2010

I have a gridview where I am looking to do a custom command with a template button. I am trying to get the current row that is being selected, but I cannot seem to figure out what I am doing wrong. Here is the gridview source:

[Code]....

Here is the code once you click the "Quick Update" button

[Code]....

I am getting the error message of "Object reference not set to an instance of an object." when it tries to do this line:

[Code]....

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Data Controls :: How To Get GridView SelectedRow Values

Feb 2, 2014

I've a gridview that has few fields, On btnSubmit click event I want the selected row cells to be inserted in my database. 

protected void btnSubmit_Click(object sender, EventArgs e)
{
foreach (GridViewRow r in GridView1.Rows)

[Code]....

But this code is accessing all the rows, I want to insert the items of only selected row

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Forms Data Controls :: GridView - Putting TemplateField Fields In Data Bound Fields?

Sep 26, 2010

I have a GridView, and I want Column1 to be equal to datatable data (filled by a SqlDataAdapter). Then I have two other fields by the SqlDataAdapter (first name, last name), and I want to have those two fields combined to form Column2. I have a TemplateField for my GridView that combines the first name and last name with Eval()'s, but the GridView places this combined field TemplateField and puts it as the first column.

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Forms Data Controls :: Databound Fields Vs Templete Fields In A GridView?

Aug 18, 2010

I am using TempleteFields for all columns in my GridView. In that columns I am using only some fields for customization but not all.

Is there any performance issue with Databound Fields vs Templete Fields in a GridView...?

Do I need to replace the remaining columns with Databound Columns instead of TempletField columns...?

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Forms Data Controls :: SelectedRow Find Control Not Working?

Oct 25, 2010

I don't understand why my Findcontrol on a selected row is not working. The only thing I can figure is because I put the Select button in an "edit row"???

I have a Gridview in Edit mode with a select button. I want the select button to take one of the values of one of the column, do an SQL lookup on that and then display the details in a DataList.

[Code]....

I get Object Reference not set to an instance of an object for the MyItem.Text.ToString

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Forms Data Controls :: Get SelectedRow's Column Value When DropDownList Is Clicked?

Sep 2, 2010

My web page consist of GridView with 2 columns:

Column 1 : SesStartTime[BoundField]
Column 2: Status [TemplateField] with DropDownList inside

When user select on the DropDownList i need to check the selected row's SesStartTime must earlier that current time.

Else i need to prompt alert to user.

I dont know how to work on this. Can someone guide me on this or provide me with sample of code.

Below is my aspx page code:

<%@ Page Language="VB" MasterPageFile="~/MllpMain.master" AutoEventWireup="false" CodeFile="LearnersDetail.aspx.vb" Inherits="WEBUI_Learners" %>
<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Namespace="System.Web.UI" TagPrefix="asp" %>

[Code]...

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Forms Data Controls :: Display Data From This Table In A Gridview Using Template Fields

Oct 26, 2010

I have a datatable with the following column names

ProviceID, ProvinceName, Year,
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I'm trying to display data from this table in a gridview using template fields. Here's an example of a label in my item template

[Code]....

When i bind data to this grid view, i get an error saying column "PM 2" was not found. For some reason, the program is dropping the .5 from the column name. I am exploring the possibility of replacing the number with alphabets only but this may not be possible as the end user may not find it user friendly. Is there a way for me to get around this problem? I get a similar problem with B(a)p, it drops everything after the B. Any ideas on how to get the gridview to bind column names with special chars in it?

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Forms Data Controls :: How To Sort Data In Gridview Without Using Bound Fields

Oct 29, 2010

I am using gridview to display some columns with autogenerate column as 'true' and not added boundfields,headers.

And i am used stored preocedure for data source in gridview and i used dataset for gridview databind.

The gridview columns comes dynamically for each time.

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Forms Data Controls :: Dynamically Populating Fields In A Gridview Depending On Data In A Table?

Jul 17, 2010

I have a gridview that is populating from a SQL DB and working fine. However, based upon certain data I find in fields in the SQL table, I want to place a 'n' or a 'y' in extra columns in the gridview that I am assuming need to be templatefields. My thought was I could maybe add 8 template columns and then I could put a 'y' in the appropriate column based upon the data I find the table. For the life of me, I cannot figure out how to do this. I want to do this at rowdatabound time ( i think) but I just cannot find out how to, in my code, put that 'y' in the columns. Is this the right way to do this or do I need to do it another way? How do I get that 'y' in the proper column?

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Forms Data Controls :: Manipulating A GridView - Display All The Address Data Fields In My Database In One Field

Mar 11, 2011

I have a grid view attached to a custom query. The query selects data and the address data in the database is split into different fields like street_address1, mail_zip etc. etc. What I would like to do is display all the address data fields in my database in one field on the Grid View.

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Forms Data Controls :: Unable To Retrieve A Gridview Selected Row Cells Data

Mar 16, 2010

i am still stumped with this operation: i am trying to retrieve a GridView selected row data..here is my code.. the commented part that gives me the selectedindex works just fine....but the one giving the selected row cell value does't work and there is no error.. The update operation is done successfully...weired. i need to assigned selected row cells values to variables ..do some calculations and then re-assign the result calculation to cell[9]..

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
string s = GridView1.SelectedRow.Cells[5].Text;
TextBox1.Text = s.ToString();
//string s2 = GridView1.SelectedIndex.ToString();
//TextBox1.Text = s2.ToString();
}

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Forms Data Controls :: Retrieve Data From Select Columns Without Creating Gridview ?

Sep 16, 2010

I have an accessdatasource with multiple columns, one column I use it to populate a dropdownlist. Can I use the data from other columns to insert into a table, insert being done in the aspx.vb page, without creating gridview etc.

Is it possible to make a detailsview one column visible= false and still be able to evaluate its contents?

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Forms Data Controls :: Retrieve Data From Database And Show In Gridview?

Feb 11, 2010

I want to get data from the database and display it in gridview. The gridview should be editable. Meaning the user can add, edit and delete items/rows in the gridview. Everytime the user adds/updates/deletes an item, the gridview is also updated. However, these changes will only be saved to the database once the Save button is clicked.

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Forms Data Controls :: Checkboxlist To Retrieve Data From Database To Display Results In Gridview?

Jun 23, 2010

I have a page where I will insert all the data into the database. The page where I'm having problems is when I select an item from the checkboxlist it only displays one item. The data which is displayed is only the one that was inserted with one selected item from the checkboxlist. The following code is the page I'm using to try to retrieve the data from the database. I am trying to do is when a user selects the first, second, or third, or fourth item. The corresponding data appears in the gridview. In my current code, the record which has one item selected appears. If the user has more than one selected it does not appear. It comes up as empty. Is there a way I can do it?

[Code]....

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Forms Data Controls :: Retrieve Entered Data From Gridview

Oct 23, 2010

I use gridview to display the details of a bill table. its databound. and i display the values in table td. in item template. sample

<td width="10%" align="left">
<%#Eval("Billno")%>
</td>

and i have an empty textbox as the last row in the gridview display

<asp:TextBox ID="txtpayment" runat="server" ></asp:TextBox>

i need to retrieve the value entered in the textbox of each row and its corresponding Billno in the cs page i use a button and i retrieve the data in the button click event method. i have used several options like "foreach (GridViewRow row in grdcstomers.Rows)" and storing the gridview values in an array list but i am unable to retrieve the cell values or the textbox values.

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Forms Data Controls :: How To Retrieve The Data From A Gridview Row When It's Edited

Jan 22, 2010

I have a GridView control connected to a SQL database via an sqldatasource. I want to load the contents of a row being edited into an HTML editor when the edit button is clicked. Is it possible to do this and if so how? I have found the rowediting event with which I have created a subroutine, I just don't know how to access the data in that row?

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Forms Data Controls :: C#: Retrieve Data From Gridview Row Selected?

May 11, 2010

how to retrieve data from gridview on row selectindexchanged??

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Forms Data Controls :: How To Retrieve The Data Items For Each Row In The Gridview

Mar 23, 2010

I want to retrieve the data items for each row in the gridview.

But it return null. How can I get the values??

foreach (GridViewRow gvrow in gvwOrderLine.Rows)
{
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Forms Data Controls :: Retrieve Only Column Data From GridView In C#?

Mar 14, 2011

Is it possible to retrieve only one column data (with all rows) in GridView using C#?

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Forms Data Controls :: GridView And Focus / Have A GridView With Template Fields?

Apr 27, 2010

I have seen a number of posts on this, but none that quite serve my needs. I have a GridView with template fields. I use postback because when a value is entered in one field a calculation is done to supply the value in another field. I simply loop through all the rows after each postback (there are not many so it is fast). I do not use a select command or button to select a row. After postback I do not know how to return the focus to the row that was being used. I can return the focus to the first row just by using gridview1.focus.

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Forms Data Controls :: Retrieve Data From Gridview

Jul 22, 2010

I have a gridview with columns as Itemid, item name, and Pnumber. Fetch the item id and item name from the rows which are having same Pnumber and return the result as string.

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Forms Data Controls :: GridView PopUpEdit Form - Show Fields Not Shown In GridView's Columns

May 4, 2010

Currently I have something like this, but when I click "update" the record doesn't get updated (but no error is returned).

[Code]....

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Forms Data Controls :: How To Add Calculated Fields On A Gridview

Jul 21, 2010

My gridview displays fields from a table and allows for edit, delete and insert. I need to add a column with a derived field which will be calculated every time the user is either entering a new row or editing the value of the weight field which is one of the fields of the gridview. This calculation is done in the fly and won't be saved in the database.

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Forms Data Controls :: Gridview Adding Fields?

Feb 24, 2011

are below all 3 points the same?

1)<boundfield>

<asp:button ....>

</boundfield> [code].....

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