have created a gridview with input text boxes inside which can be added by the user.
So in order to populate the gridview on form load I use grdView.DataSource = PopulateDT(); this.grdView.DataBind();
Now is there a neat way of retriving the data content after the user has entered data from the gridview and store as a datatable. The only way is doing a for next loop which i think its time wasting.
I have written the following ocde to save the data in to textfile.
using(TextWriter tw=new StreamWriter(file))
{
string refcode = txtReftypecode.Text;
tw.Write(refcode.PadLeft(1,'0'));
string priorcode = txtPrioritycode.Text;
tw.Write(priorcode.PadLeft(2, '0'));
tw.Write(txtImmediateddest.Text.PadLeft(2,'0'));
tw.Write(txtImmediateorg.Text.PadLeft(10,'0'));
string date=txtFilecreatdate.Text.Replace("/","");
tw.Write(date.PadLeft(6,'0'));
string time1=txtFilecreattime.Text.Replace(":","");
tw.Write(time1.PadLeft(4,'0'));
tw.Write(txtFileIDmodifier.Text);
tw.Write(txtRecsize.Text.PadLeft(3,'0'));
tw.Write(txtBlockingfac.Text.PadLeft(2,'0'));
tw.Write(txtFormatcode.Text.PadLeft(1,'0'));
tw.Write(txtImmeddestname.Text.PadRight(23,' '));
tw.Write(txtImmedorgname.Text.PadRight(23,' '));
tw.Write(txtRefcode.Text.PadRight(8,' '));
tw.WriteLine();
}
Now i would like to represent the data in to the corresponding to text boxes when i open that text file.
Using C# and SQL as the database.I have a page with a gridview and some text boxes and drop down list boxes. A user selects a record from the grid view I query the database and fill the text boxes and drop down list boxes.
Some fields get updated periodincally thus there is no data in those fields in the database until some time.
A strange thing happens.When filling data some text boxes gets a one tab spacing .
I have a gridview in my aspx form. I have used template column & in that created a table. In the table of the Item template , I am displaying some fields. My requirement is that when I click on any row, the correspoding data should be placed in proper text boxes. Each row in itemtemplate has a unique id called UserId.
View 9 Repliesi have a grid view and check box in it. and there are 5 columns in it. user name, first name, lastname city and ph no. and 5 text boxes... and a edit button NOW when i check any checkbox and press EDIT button i want the entries in grid view show be entered into text boxes.
View 10 RepliesReally getting better with VS, but I've mostly been displaying data. I'm on a new project and now and I have a lot of data entry forms to create. I created a form to enter data into an access db and got it working. I thought it would be cool to add an edit button that fired a gridview to load on the same page, under my original forms, so that that they could load up the data and edit or delete mistakes. But when I try to update the gridview, it also tries to post the original forms (text boxes), which fail because there is no data in them, and I get an error.
What is the proper way to handle this in asp.net? I'm sure this is kind of a common issue. I've done some searching, but the search terms, like forms and gridview, are kind of generic and I'm not coming up with anything useful. I just need a more experienced person to point me in the right direction and I'll get it figured out.
i can use auto-suggest with the text box txtCode like this...
as_jsonReportingTo = new bsn.AutoSuggest('<%= txtCode.ClientID %>', optionsRe);
Now I will create text boxes dynamically, i want to bind autosuggest with the new created text boxes. What should I do?
I have a custom validator which validates three text boxes. my code is,
[Code]....
I fill in all the three textboxes.it still gives me the error message to fill in all the boxes and does not submit the page even when all the three boxes are filled.
I'm trying to make a form where the text boxes and titles for each box are created dynamically based on how many array values there are. I have tried a repeater but am a little unclear on how I can get the texbox to bind to one area of and the title to bind to another. This is what I have so far:
[Code]....
...and this is the code-behind with an associated array, arr1:
// Bind Array to Repeater
rep1.DataSource = arr1;
rep1.DataBind();
This works and adds values where container.dataitem is but how to I make it add one set of array values there and another set of array values where the *x* is?
i am having a treeview like
AchFile
|-> FileHeader(At this when i click on this i will have the text files associated to that )
|-> FileHeader7.6.2010.txt
|-> FileHeader7.7.2010.txt and so on
Now when i click on the text file i am displaying the content of text file in a data grid...
Now what i need is when i click on data grid i would like to display those values in a form in appropriate order.
I have to create some code for my website which will bring data from a database into my specific boxes. I have a map on my site which on click of a hotspot, a page will pop up showing a smaller map and the data underneath it. The data will be in text boxes. How do I get the data from the database into these text boxes?
View 3 RepliesI have a detailsVeiw bounded with the sqldatasource.I want to restirct user to update all data in text boxes.
Or in words if user click Edit then it is required to show some text boxes to update and other should be read only.
How to do this task in asp.net.
Dim objDatabase As New database
objDatabase.OpenSQLConnection()
Dim objAdapter As SqlDataAdapter
Dim objDataset As New DataSet
Dim objAdapter1 As SqlDataAdapter
Dim objDataset1 As New DataSet
Dim objAdapter2 As SqlDataAdapter
Dim objDataset2 As New DataSet
i am using above code to generate dynamicaly textbox into grid view. I have 3 fix coloumns from database which i fetch at start of code.
Then i assigned it to datatable. in datatable according to Listbox item count i added more coloumn as per listbox items count.
then that datatable i i gave as datasourse to gridview. Now i inserted dynamicaly textbox to gridview in respective coloumn.
But after refreshing page all textboxes disappears....
I need to develop a custom data-bound control which will contain, few text-boxes, drop-down lists, labels, and other standard web-server controls. And, I want to be able to load this control from a web page on button click. When the user enters any data to any of its child controls, i should be able to save, and also retrieve when the data-bound control is loaded again. Also, the data in the child control should retain their value on postback. What approach should i follow?
View 7 RepliesI have an ASP.NET gridview where I allow the user to edit a record. I need to validate multiple fields as one. I need to require that the user either enter a first and last name OR a company name. All three cannot be blank. Most of the sample code I am finding does not address the text boxes only being visible while the gridview is in edit mode. When not in edit mode, the text boxes do not exist so
document.getElementById('<%= editFirstName.ClientID %>') throws an error upon page load.
I have a FormView that is loaded with a records from my DB. Some of the fields may be blank or null. I am trying to check the value of some of the text boxes to verify that the user has updated the fields prior to allowing a DB update from the Edit Template.
I can not seem to get the correct syntax on the if statment to check the value of the text box....
[Code]....
Using C# & Mysql
In my webpage am using gridview, if i click the column in the girdview the value should display in the textbox.
For Example
Griview
Column1 column2 Column3
1 Raja 9876
2 Ravi 7890
3 Ramu 9879
...
If i click the 2 rows all the values should display in the textbox
Textbox1.text = 2
textbox2.text = Ravi
textbox3.text = 9879
...,
How to write a code for this condition.
I have a gridview. The gridview contains multiple dropdownlist boxes.Two of the dropdownlist boxes work together.Dropdownlist 1 called cmbLocations & Dropdownlist 2 called cmbSubLocations. On first load of the gridview the data is bound to the gridview.When 'Edit' is selected, the dropdownlist boxes are filled with their appropriate datasource (BindLocation)for the first dropdownlist and BindSubLocation for the second. HOWEVER, BindSubLocation, does not yet work, because the query that produces the data has a parameter. This parameter is the datavalue of the first dropdownlist box. (see routine below sample gridview).
Question: How can I get the datavaluefield (LocId) from the the first dropdownlist to feed the second?
see below how they look in gridview:
[Code]....
The sublocation bind routine:
[Code]....
I have grid view containing check box column as one column,a drp down and button outside the grid..
for example drop down has two options like first and second,if i select first i want to change the name of the button to first and if i select second button name should be second,,and also i want to disable the checkboxes in gridview when button name is second..
I'm trying to use required validation controls on two text boxes and tried using the following code:
[Code]....
but I can still enter whatever I want into the text box. What I'm trying to check for is that users are entering a time in a valid format.
My dropdown boxes in my GridView just show the top item in the list when I select edit.
[Code]....
Do I need to do something in the CS file to make these show the selected value when you hit edit?
I have a gridview and users would select some records and would click on the submit button and i will be saving those records into database using a stored proc.... now .... just below the gridview and above the submit button there are few checkboxes by default they wud be checked. How would i save the selected values and the checked boxes in database i wrote the stored proc for the gridview but how would i save the checked checkboxes into the same table.
For i As Integer = 0 To gvSelectScreen.Rows.Count - 1
Dim chkTemp As CheckBox = TryCast(gvSelectScreen.Rows(i).FindControl("cbStatus"), CheckBox)
If chkTemp.Checked Then
ContractNumber = gvSelectScreen.Rows(i).Cells(0).Text
ClientProgramNumber = gvSelectScreen.Rows(i).Cells(1).Text
ClientProgramName = gvSelectScreen.Rows(i).Cells(2).Text
StartDate = CType(gvSelectScreen.Rows(i).FindControl("txtStartDate"), TextBox).Text
EndDate = gvSelectScreen.Rows(i).Cells(5).Text
Dim connStr As String = ConfigurationManager.ConnectionStrings("MainConnectionString").ConnectionString
Dim myCon As New SqlConnection(connStr)
Dim cmd As New SqlCommand("usp_ParametersFromGrid")
Dim dt As New DataTable
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add("@ContractNumber", SqlDbType.VarChar, 22).Value = ContractNumber.ToString()
cmd.Parameters.Add("@ClientProgramNumber", SqlDbType.VarChar, 22).Value = ClientProgramNumber.ToString()
cmd.Parameters.Add("@ClientProgramName", SqlDbType.VarChar, 100).Value = ClientProgramName.ToString()
cmd.Parameters.Add("@StartDate", SqlDbType.VarChar, 20).Value = StartDate.ToString()
cmd.Parameters.Add("@EndDate", SqlDbType.VarChar, 20).Value = EndDate.ToString()
cmd.Parameters.Add("@RequestID", SqlDbType.VarChar, 50).Value = RequestID.ToString()
cmd.Connection = myCon
myCon.Open()
cmd.ExecuteNonQuery()
myCon.Close()
End If
Now above the submit button as i said, there are few checkboxes and they are checked by default...how would i save the selected item (in the gridview and the checked checkbox values in the same row in the database(sql server)
Im trying to input the value in the table into the checkboxes but i keep getting an error that states: "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"When i do a quick on this part of the code :"DirectCast(GridView1.Rows(i).FindControl("DescriptionA1"), Label).Text", i get "Run-time exception thrown". This is my first time trying something like that, i have search for solutions but now im more confused than ever.
[Code]....
I am trying to figure out how to get the text value from each textbox on a page that has a dynamically created number of text boxes. I need to store that value in a database row. I guess what i need is to be able to store the text box values in a collection or arrary of some sort and then be able to use textbox(i).value or something of that nature. Not really sure where to begin.
View 5 RepliesI'm new to ASP.NET. I 'm trying to figure out how to make an HTML/ASP page where a user puts in data, either in text fields or selection boxes, and on clicking a submit button all of there selected data gets dropped either into a Access 97 Db or an excel spread sheet. Are there any examples out there of this? Is there a place that has already created this and I can just look and the code and figure it out for myself?
View 1 Replies