Forms Data Controls :: Can Assign The Values To Textbox Of Gridview EmptyDataTemplate

Jun 7, 2010

can we assign the values to textbox of Gridview EmptyDataTemplate ? if yes, how can you assign. pls give the coding also.

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C# - How To Assign The Value(total Values Added From Each Textbox) To The 'txtTotal' Textbox In Gridview

Mar 2, 2010

i have a gridview

[code]....

The values in the taxtbox are added and while display in footer template it is not assinging with the added value.

it gives me error:

object referrence not set to instance of object.

How to assign the value(total values added from each textbox) to the'txtTotal' Textbox in gridview

i.e in this line

tostring = ((TextBox)gvSales.FooterRow.FindControl("txtTotal")).Text;

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Forms Data Controls :: Assign Value Of Internal Field Of Gridview's Selected Row To Textbox Outside The Gridview?

Jan 7, 2010

I have a Gridview with ID "GVSeasonsOfResort" which has selectable rows.

One of the fields in that gridview is RSLinkID which is an ID field of the table from which ths SQLDataSource driving the gridview gets its data.

I have a textbox outside the gridview with ID TxtBxRSLinkID and when I select a row of the Gridview, I want to assign the value of the RSLinkID field of the selected row to the TxtBxRSLinkID.

[code]....

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Forms Data Controls :: Gridview : Unable To Assign Value Into Textbox

Mar 29, 2011

i got checkbox in gridview under like tis. when i checked, it's able to retrieve the value from 3rd (c) column but,

i was unable to assign this value into another textbox (totalAmtTxt).

[code]....

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Forms Data Controls :: How To Assign Values To GridView's Cells And Update To Database

Nov 23, 2010

I have a gridview in a page, and some Texboxes along with a button(for issuing a command) in the same page. The TextBoxs were inputted values and the values could be assigned to the selected row of the gridview, some fields are the same values along the rows, and the values are inputted in the TextBoxes for using several times without change.

Well, I need to know: how can I assign the values of the TextBoxes to the selected row of the gridview. in another words, how can I access the cell members of the gridview when it is in edit mode? (Q1)

If the row is not selected, I have no way to know which row should be assigned values, since there is no such things like "current row".

So, if the selecting button(or link) of the gridview is not selected, the button along with the TextBoxes should keep disabled, until a row's "Edit" button is clicked. (Q2: How can I find if the Edit button is clicked? I guess I can use the property "mode" of the gridview to indicate the situation. )

And the last question is (Q3), how can I ensure the values are updated to the database? Maybe I dont need to do more things than just click the uppdate button of the row of the gridview.

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Forms Data Controls :: Assign Gridview Datakey To Formview Textbox?

Jan 31, 2010

I have a gridview table and i need to select one record and insert the Datakey of the selected record to a formview textbox control. I'm completely lost...

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Data Controls :: Assign Value To Label Inside TemplateField Of GridView From TextBox?

Jan 5, 2013

In my gridview, I have 6 columns. The first 5 columns are filled with data retrieved from database.In the 6th column I want to display a value from textbox from same form. The value should be displayed on the row next to last row of rest of the columns. So my last column (i.e.) 6th column will just have all the rows filled with the same value of the text box.

First 5 columns of grid will be filled by selecting the college name from dropdown.The last colum (Date) must be filled with the date that is given in the textbox.It can be even after button click event(date of attendence).

It can be done after button click event also..

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Forms Data Controls :: Using GridView's EmptyDataTemplate To Insert New Row?

Jul 6, 2010

There is user selected search criteria used to display both a FormView (Invoice header information such as ship_id, vendor, date, store, etc...) and cooresponding GridviewDetails (product details such as upc, description, unit cost, qty ordered, qty received, etc...) There is a one to many relationship between 1 invoice (formview) and many product details (gridview). I need to add the ability to insert product details to a particular invoice (ship_id is the link between the 2 tables) if an invoice currently doesn't have any. I have the emptydatatemplate programmed with dropdownlists and textboxes to capture the user entered information along with a submit button. However the insert doesn't occur.

I know the problem is how I am (incorrectly) using the findcontrol, but for the life of me I can't seem to find the correct syntax (been searching the forums for nearly a weeks implementing different syntax and testing to no avail!)

I have successfully implemented the ability to insert a new row using the footertemplate and was banking on some of that code to assist me with the insert of new details in the emptydatetemplate. Grrrrr....still not working. Below is the current version of the test page programming.

Code behind for the OnClick button in the emptydatatemplate "submit": (note: I know at least part of the problem is in how I am attempting to find the controls. Here is where I can not find a syntax that works and I have tried several dozen versions...)

[Code]....

GridviewDetails EmptyDataTemplate programming is below:

[Code]....

I've also included my entire GridViewDetails programming just in case it helps to read what it is that I am trying to do:

[Code]....

And here's the entire code behind that I have so far to make everything else function as desired:

[Code]....

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Forms Data Controls :: EmptyDataTemplate And EmptyDataText Not Working In GridView

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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Forms Data Controls :: GridView: Adding Links To EmptyDataTemplate?

Aug 17, 2010

I have a grid view (using sqldatasource & C#) which returns no rows. By design asp.net does not show header/footer. I looked at couple of sites and suggestions and found it to be too complex. Nothing was simple. The one I found was to create a empty datatable, insert rows and bind it to the gridview. But that code does notwork for me because I am using sqldatasource and using datatable gives error.I decided to just add the following to empty item template.

<EmptyDataTemplate>

<div>
<asp:Label Text="No details found." runat="server"> </asp:Label>[code]....

THe link shows up in the bottom but the event gridview_RowCommand is not fired as the grid view is not created or it does not have rows

How do I call a function on click the add new link and put all my code in there to insert possibly using a modal popup. I cannot use onclientclick because it is javascript.

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Forms Data Controls :: How To Set Label Contained Within EmptyDataTemplate In Gridview

Feb 9, 2011

I have the following setup, but i would like to make the empty text more specific, so just looking to have it display the same message but with the selected value text from the drop down as part of the messages.

so if you select say the 2nd item from the drop down, then i would like to have the empty label(if empty of course) display "There are No Records for Last 24 hrs"

[Code]....

[Code]....

[Code]....

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Forms Data Controls :: Getting A Gridview To Generate Thead And Tbody While An Emptydatatemplate Is Being Used?

Dec 17, 2010

I have a curious issue,I am using a combination of asp.net controls with Jquery and am using the JQuery plug called datatables. Instead of applying this to a html table, I applied it to an asp.net gridview. To get it to work, I had to add the thead and tbody tags to the grid like so in the c#:

tablename.UseAccessibleHeader = true;tablename.HeaderRow.TableSection = TableRowSection.TableHeader;

The issue is, is when data is filtered in the table, often there are no results and the emptydatatemplate is used. When this occurs the thead and tbody tags are not in the source outputted by the browser, and an occur occurs and the jquery does not function. Error: 'asSorting' is null or not an objectDoes anyone know a solution? I need to use both the gridview and the jquery datatables ideally.

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Forms Data Controls :: How To Get The Textbox Values To Gridview And Gridview To Database

Jul 19, 2010

how to get the values text box values to gridview..

if i enter any text in text box those values should display in gridview.

after entering of 2 or 3 records, i will click on save then all the values of grid should insert in to DAta Base.

i dont want to get the values form Database to Gridview.

how to retrive the values form Database to Gridview.

i just want to display the values which are there in Textbox...

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Forms Data Controls :: Can Do Javascript Validation On Gridview Emptydatatemplate Controls

Sep 22, 2010

The requirement is like the users should enter data and should be able to see the entered data before final save. So, I've taken a gridview and binded it to a temptable which will don't have any data initially, so on the first page load the datasource will be empty and the emptydatatemplate will be shown to the user. On this EmptyDataTemplate I've prepared a dataentry screen where the user can give the information and can save the data. After saving the data the data will go to the temptable and the gridview will get populated with the data the user has entered. For next go, the user can enter records through the gridview footer row. In this way I'm doing my things.

Now I haven't done the validation yet, I wanted to do a validation of the user input on gridview emptydatatemplate and gridview footer as well. In order to do that I've created one Button object on RowDataBound and assigned the gridview emptydatatemplate save button against it and also binded one javascript function with this button like below.

[Code]....

The javascript is working fine and returning boolean values based on the validation done.

But the problem is after I did this validations the RowCommand event of my gridview is not firing. I'm inserting this records on this event only based on the commandname of the button. But if I remove this javascript validation everything works fine for me.

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Forms Data Controls :: Want To Get The Values Of Textbox To A String When Enter Values To The Textbox

Dec 22, 2010

i have added one textbox as a template in my gridview.i want to get the values of textbox to a string when i enter values to the textbox.

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Forms Data Controls :: Textbox Values Of Gridview Are Always Empty?

Jul 20, 2010

I am using gridview control in asp.net and doing insertion using template field in gridview. In c# i am getting those textbox values by type casting and id should return a integer value. i enter values in all fields of gridview and giving a command name as AddNew to insert the new values, insertion takes place but all fields are empty and id field is 0. how to take the values from textbox and also i should return a integer value for id. i paste my code below.

protected void OnRowCommand(object sender, GridViewCommandEventArgs e)
{
TextBox txtNewName = (TextBox)GridView1.FooterRow.FindControl("txtNewName");
TextBox txtNewpwd = (TextBox)GridView1.FooterRow.FindControl("txtNewpwd");
TextBox txtNewId = (TextBox)GridView1.FooterRow.FindControl("txtNewId");
TextBox txtNewEmail = (TextBox)GridView1.FooterRow.FindControl("txtNewEmail");
TextBox firstName = (TextBox)GridView1.FooterRow.FindControl("txtNewFirstName");
TextBox lastName = (TextBox)GridView1.FooterRow.FindControl("txtNewLastName");
TextBox designation = (TextBox)GridView1.FooterRow.FindControl("txtNewDesignation");
if (e.CommandName.Equals("AddNew"))
{
int id = Convert.ToInt32(txtNewId.Text);.......

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Forms Data Controls :: Retrieving TextBox Values From GridView Control?

Nov 24, 2010

I have a gridview control, I have 3 BoundField columns(Question, Answer, row_id) and 1 TemplateField column(Translate) in which i have textbox. I have more than 50 records and i have enabled paging. I have a button control after gridview. On Clicking the button control i need to extract the text from all the textbox fields and from row_id column.

How to retrieve taxt from all textboxes on buttonclick event

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Forms Data Controls :: Getting Values From Readonly Textbox In Gridview Footer Row

Sep 7, 2010

[Code]....

works if the textbox is not readonly. What do i do to get the readonly textbox value?

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Forms Data Controls :: How To Get The Textbox And Dropdown List Values In To Gridview

Jul 16, 2010

i have 4 text boxes and 2 dropdowns are there when ever i fill it all values should place in grid view., after entering of 5 or 6 records, i click on SAVE button then ,i want to save those values in to Data Base ,which are at Grid view.....

Example:

[code]...

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Forms Data Controls :: RadioButtonlist And TextBox Values Within Gridview Cannot Be Read

Aug 19, 2010

This was working fine and then I was tinkering around and I can't figure out what I did to break it. When I stepthrough the debugger, the for each stmt cannot read values from the radiobutton list or the textbox, it only show "" for each. I double checked the id names between the code behind and the markup.

[Code]....

[Code]....

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Assign Values To Textbox Before Insertion

Apr 28, 2013

I am using Form View to Insert Data using ObjectDataSource Visual Studio2010.

It is running fine, taking values inserting and then showing in grid view using SqlDataSource.. also editing in detailsview using SqlDataSource.

1. My Column EmployeeID is of String nature.now i dont want the user to input Employeeid, i want E-123 type value. and i want to get the max id from table and +1 before inserting new record. what are the step to do it.

2. I want to display status column as check box in detailsview. it is again string type and taking values T or F. how to do it?

3. Status Checkbox need to be displayed in Grid View also.

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Forms Data Controls :: How To Assign The Value Of The Textbox

Feb 28, 2010

I am using code behind to populate my gridview. I have added a OnRowEdit function but I do not know how to assign the value of the textbox because I don't have a textbox in my code. All I use is

[Code]....

And for the code behind on the update section I have

[Code]....

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Forms Data Controls :: GridView + Textbox + Radio + Button Passing Values

Aug 9, 2010

I have a gridview :

[Code]....

After clicking on generated button i want to add values of other 2 textboxes and selecteditem.value from radio to the link here:
[Code]....

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Forms Data Controls :: Find Sum Of The Values Entered In Textbox Inside The Gridview?

Dec 22, 2010

I have the requirement to display the total of values entered in the textboxes inside the gridview.

for ex:

<asp:TemplateField ItemStyle-Width="20%">
<ItemTemplate>
<asp:TextBox ID="txtTotalPetitions" runat="server" onkeypress="if(event.keyCode!=9) return OnlyNumbers(event)"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>

i need the sum of values entered in txtTotalPetitions(It is editable,not from the db)

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Forms Data Controls :: How To Read Multiple Textbox Values Inside Gridview

Jun 14, 2010

How can i read multiple textbox values inside gridview? as well as getting the specified row id?

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