i m new on asp.net
i m trying to insert data in sql database from textboxes on the page, but i m not succeded.
i got no errors when i run my code, but no data get inserted in the database.
code i write is:
[Code]....
I want to search a value from my database then display that value in a table. I have a textbox and search button in my site. I enter a value to the textbox and then click the search button but it does not work.
My code file is like this:
[Code]....
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.
View 2 RepliesUsing code found here : [URL] .... I was wondering if the text could be formatted as in maintaining line feeds. I'm reading from an SQL 2008 database which has a text field. When I call it up the text format is gone. as an example I get :
what colour is the sun A:Green B:Red c:Yellow
instead of :
what colour is the sunA:Green B:Red c:Yellow
How to display data from textarea the way it is been typed as ineg. hiiihello what are u doing I want to display the data typed in textarea shown above inside the panel the way it is typed.
View 1 Repliesusing .NET 2.0 want to format datagrid , i am using DataGrid. i am saving data from textbox to database as formated text. now while retriving data from database i can see html format data i need to format : Example
<B> test my text </B> new test. want to show in dagagrid like test my text new test: and when i click on datagrid i want to see test my text new test this format not styling below code for data grid
<asp:GridView ID = "gvNotes" AllowPaging ="false" PageSize = "5" PagerSettings-Visible = "false" Width = "99%"
CssClass = "Grid" EmptyDataText = "No records found." runat = "server" DataKeyNames = "NOTES_ID"
AutoGenerateColumns = "false" OnRowCommand="gvNotes_RowCommand" OnRowDataBound="gvNotes_RowDataBound">
<EmptyDataRowStyle HorizontalAlign = "Center" Height = "30px" />
<Columns>
<asp:BoundField DataField = "NOTES" HeaderText = "Notes">
<ItemStyle CssClass = "GridRow" HorizontalAlign = "left" Width = "60%" />
<HeaderStyle CssClass = "GridHeader" HorizontalAlign = "left" />
</asp:BoundField>
<asp:BoundField DataField = "DATE" HeaderText = "Note Added Date">
<ItemStyle CssClass = "GridRowPadRight" HorizontalAlign = "Right" Width = "20%" />
<HeaderStyle CssClass = "GridHeader" HorizontalAlign = "Right" />
</asp:BoundField>
<asp:TemplateField HeaderText="Edit">
<ItemStyle HorizontalAlign="Center" Width="5%" CssClass="GridRow" />
<HeaderStyle CssClass="GridHeader" HorizontalAlign="Center" />
<ItemTemplate>
<asp:ImageButton ID="btnEdit" ImageUrl="~/Images/Edit.jpg" ImageAlign="Middle" runat="server"
CommandName="Edt" CommandArgument='<%#((GridViewRow) Container).RowIndex %>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Delete">
<ItemStyle HorizontalAlign="Center" Width="5%" CssClass="GridRow" />
<HeaderStyle CssClass="GridHeader" HorizontalAlign="Center" />
<ItemTemplate>
<asp:ImageButton ID="btnDelete" ImageUrl="~/Images/Delete.jpg" runat="server" CommandName="Del"
CommandArgument='<%#((GridViewRow) Container).RowIndex %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I'm referring in this question [URL] ....
and now what I want is without using the submit button and save to database
i'm trying to retrieve the data from a sql query into several textbox and dropdownlist but can't there is my code and it send a ex "Conversation of the string "@ p2" in the "Integer" type is not valid"
Dim con As String = "Select * from tbl_Cotizacion WHERE numCotizacion = " & txt_nGuia.Text
Dim cmd As New SqlCommand(con, conexion)
conexion.Open()
cmd.Connection = conexion
[CODE]...
I have register table in database that it has age column and I have textbox in register.aspx page that users can enter their age in it...
I want if users enter number between 10-20 in textbox it insert in age column "less than 20"
And if they enter number between 20-30 it insert into age column "more than 20"
How I can do it?
cvzzcvzzpublic partial class _Default : System.Web.UI.Page
View 4 RepliesI have few fields which when entered data by the user,they pass to the database and another webform called registration calls this values, there was an error in this when I looked into the registration form there was one field which was not showing up the data
then I looked into the database and found that the webform 1 is actually not passing the data of a field named "issuedate" to the database at all.
I posted the code for issue date can someone plzzz look at the code and tell me what could be wrong becoz I tried looking at this but couldnt understand what was happening HTML CODE FOR ISSUE DATE
[code]....
i have a multiline textbox. for example when i write to text box something like this," it is an example for my question " i'am getting the textbox.text and save it to databese, but when i get the same value from databese and show it on page it seems like this, "it is an example for my question", without skipping line, consecutive.
how can i save and get from database as written in textbox?
i want to create functionality like
1)i have a employee table in database
2) i have fields on a form
textbox1
textbox2
when i enter employeeid in first textbox and after user leave textbox1. i want to display related employeename from database in textbox2
how can i save text introduced in textboxes to a database in visual studio 2010? Data base is managed with sql management studio 2008..
View 3 RepliesI have a textbox which the user writes a word into. They then press a button to add that word to a list which is stored in the database.
What is the code to do add their word to the database? Do I need code on the main aspx file or only on the code behind?
What I tried doing up until this point is that once the button is pressed, in the codebehind the following happens:
[Code]....
I get errors telling me that the column name Program is invalid (I have a table named Program with one column named ProgramName)
I looked at a bunch of tutorials but nothing is straight forward and simple, it keeps confusing me. I need the simple step by step instruction to do this. I'm using a SQL database and coding in VB
// for stringprivate string name = ""; //for date private date = DateTime.MinValue; I am not sure, how to declare this. For my insert, is inserted the current date regardless of I chppsing any date. I am not sure why?
View 1 RepliesI know this is gonna be easy for some of you. I have a page that I am making for a timekeep site for my organization. The site pulls the user's username. I have a table in MSSQL that has the users informaton. This table has an ID for each user. I need to get the ID to display in a text box or literal so that I can use it in a query. Once it is in the control. I will use it to make the entry into another table that records the users time.
There may be an easier way to do it. I am just starting out and do not know how to do it.
I have an updatable Gridview control that I cannot seem to URL encode a textbox in one of the columns. I cannot encode some of the other controls in the row, so the solution from the msdn site doesn't work in my case. I only want to encode the single textbox. However, with the code I have, I don't get any errors, and the database is updated, but the column that is edited becomes empty in the database. Here is what I have in the gridview rowupdating:
[Code]....
Having a problem with autocomplete I put autocomplete control with textbox For data to be retrieved from database, I am putting .asmx file and .cs file for that Now I am giving .asmx file path in autocomplete. asmx file contains path for .cs file If this is the situation, autocomplete dont work and in .cs file , event is not fired.
But if i put that event from .cs file directly into the codebehing file of that control, then it works ok
How can i call an event in .cs file that is placed inside a app_code folder seperately from .aspx and .cs file of the autocomplete control
protected void Button1_Click(object sender, EventArgs e)
View 3 RepliesI create simple project with access 2010 database. I make dataset as datasource. When I add new row
i want to fill textboxes or chexboxes with default values from database. How?
I have one page on which there are 6 labels and six text box for subject apart from this there are 2 to 3 other text box and label for studnt information. i want to do in such a way that if i enter student enroll no i get his/her name ,dept,sem,all subjects on 6 labels and marks related to subject in text box. In table there are fields
Marks_Entry
Student_Enroll Student_Name Sem Program subject Marks
1 sss 1 BCA Basic Communication Skills 75
1 sss 1 BCA Mathematical Foundation 85
[code]...
now when i am entering roll no in form then student name ,program, sem is fetched but in label 1 to label 6 same subject name that is 1st subject name is copied and in text box also first marks are fetched in all textboxes..my c# code on student enroll textbox is this
protected void txtEnroll_TextChanged1(object sender, EventArgs e) {
conn.Open();
qry = "SELECT * FROM Marks_Entry WHERE Student_Enroll_No = '" + txtEnroll.Text + "'";
SqlCommand cmd = new SqlCommand(qry, conn);
SqlDataReader dr = cmd.ExecuteReader();
[code]...
how can i get different values from database
I've been searching for a tutorial or example on how to update my database when I change the text in the textbox that is in a DataList?
View 8 RepliesWhen i navigate to certain page, gridview should be display.
Conditions is:
1)There is no data to display.(now only i am going to enter data). I am not binding gridview to any datatable/dataset
2)Initially it can show 10 or 20 empty rows.(all row should be editable. we should enter the value in that rows.)
3)When i click next button after entering 20 rows it should add another row. and so on..
i want a gridview like excel sheet.
how to link simple textbox or labelbox to a database instead of data grid ,form view etc.. like v do in vb.net or vb6. i beleiev we have to use oledb.
View 3 Replies
