Forms Data Controls :: Get Data In A Textbox NOT Gridview
Feb 4, 2010
Imports System.Data.SqlClient
Imports System.Data
Partial Class project_request_make_request
Inherits System.Web.UI.Page
Dim conn As SqlConnection
Dim cmd As SqlCommand
Dim dst As DataSet
Dim dad As SqlDataAdapter
Dim strSql As String
Dim dtr As SqlDataReader
Dim sqlString As String
Dim strConn As String = ConfigurationManager.AppSettings("sqlconnectionstring")
strSql = ("SELECT TOP 1 request_Id as [Request ID] FROM tbl_request ORDER BY request_Id desc")
conn = New SqlConnection(strConn)
cmd = New SqlCommand(strSql, conn)
conn.Open()
dtr = cmd.ExecuteReader()
gridview1.DataSource = dtr
gridview1.DataBind()
_________
Request ID
--------------
30003
_________
The code above displays the data in one cell inside a gridview, but I want to display this one cell of data in a textbox (data 30003 should be displayed in a textbox).
I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
I have the grid view with boundfield with four columns. I created the text box when gridview row created event. I need to filter the data the gridview using the textbox and need to know the how to generate event for textbox.
I am doing a search function where when user enters specific value (either by keying product name or product code) into textbox, data will be displayed using gridview.
However i have problems displaying it in gridview.
I am having my first go at a nested gridview within a gridview. I have successfully loaded the data and it displays fine. Within the child gridview I have two textboxes that the customer can change. I also have an Save button. When the customer selects the save button the RowCommand for the child grid executes as it should. However I am unable to figure out how to access the two textboxes.
In the past I have got the row index from e.CommandArgument, established the correct GridViewRow using the gridview ID and the row index, and then used findcontrol to get the textbox
int index = Convert.ToInt32(e.CommandArgument); GridViewRow row = gvGridView.Rows[index]; TextBox txtName = row.FindControl("txtName") as TextBox;
But when working within the Child GridView RowCommand event I am unable to figure out how to gain access to the textbox. The child gridview is not recognized.
I want to show the textbox which is in Gridview, eventhough the Datasource[Table] of the Gridview is empty.The user has to enter some value and save it in the table. My problem, when there is no value in the table, textbox is not shown. I am using Linq, So the Gridview has to bind using Linq list or table The objective of the task:
1. Show the blank textbox when there is no data in the table.
2.A Addnew Buton has to show, If the user clicks the Addnew button, One more textbox has to shown and user can enter the second input.
I m developing attendence report sheet into the gridview.My gridview content the textbox which i want load the data from the database on page load event.Plz anyone help me how can i set the textbox value from database.
I have 3 textboxes , 1 dropdown , 1 Button and 1 gridview .
Textboxes ID are :ACode , ADesc , ASeq DropDown ID is :CPhase Button ID is :AddRowBTN GridView ID is :PhasesTempGrid
Now whats the story is ?After adding some data into textboxes , when a user clicks ADDRow BTN , that data gets saved into datatable , then that datatable gets binded to gridview and it shows my textboxes data in it .
What i want to achieve ?In my gridview i am use templateField and inside that template field there are textboxes ( Let the users edit the row without clicking any button ) .
Take an example of dummy data and problem persisting in there :for e.g i put some data in textboxes :ACode = "ABCD"ADesc = "EFGH"ASeq = "HIJK"Then i click Add BTN , it saves the data in datatable and show in gridview , now if i do this in gridview :ACode = "Edited ABCD"ADesc = "Edited EFGH too"ASeq = "WoW There"Then i click Add BTN , it removes the edited record in gridview and shows original data which had came earlier from textboxes :ACode = "ABCD"ADesc = "EFGH"ASeq = "HIJK"I don't want that to be done ... Simple is that user can enter data from textboxes , click the btn to submit into grid then he can edit the data like he want ... data must not get flashed , here's my coding i have done so far :
public void AddNewData() { var dt = new DataTable(); if (ViewState["myDatatable"] != null) { dt = (DataTable) ViewState["myDatatable"]; }
[CODE]...
here i havent added dropdown combo in gridview but you can do it so that it will save my time (Bind it just the way PhaseDropDown have bind)...
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.
I have a GridView on an ASP.NET page with a TemplateField column that has a TextBox in the ItemTemplate. I then have a command field which is supposed to pull the text from this TextBox and use it in a SqlCommand running a stored procedure.
Here is my C# code:
[Code]....
When I add a break point to see the values for intID and tbox.Text I get the right ID but the Text for tbox is "".
The mark-up for the two columns I am referencing is
[Code]....
why I cant get the text from the text box? It worked the first time round but subsequently all tbox text values have been "".
i hv three text boxes .on writing a value in text box i want as the user fill in the last text box data get bind to any grid view like tool say datalist and header text should be visible before bind the data as in grid view no table structure seen on browser untill there is some data already present in the grid view
I want to set value from col in gridview to textbox , I tryied textbox1.text = directcast(gridview1.findcontrol("pno"),text).text but that didn't work .
i want to save the value from textbox that inputted by the user and save it in the database.. the textbox is dynamically populated or depends on the number of questions from the database..
