On BtnClick, I am inserting all data from my RADGRID into my SQL database. But it was just inserting 'zeros' for all records. what i am missing in the code. My code is below.
[Code]....
code for inserting rows by button click on table or grid
View 5 Replies i am having problem to insert data in database from data list view...I want that when i click on download hyperlink, the file that has been downloaded and all its other related information must get save in the database
Below I am providing my code. ..when i use the below code..all the files that are show in data list view get stored in the database along with the one that i have clicked...i am biniding data to data list view of other database/table and i want to store the file info that i have downloaded into another database/table..CODE IS...
public void DataList1_ItemBound(Object sender, DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) [code]....
I've the user creation form where a user will be created by entering username. Below that is checkboxlist for UserGroup which is binded with the dataset with the all the usergroup. Hence up on entering the username and checkbox selected(as the user can belong to multiple UserGroups).At database end, there are basically 3 tables-
Users(UserID,UserName)
UserToGroup(UserID,GroupID)
Groups(GroupID,GroupName)
So when i click create new user, the UserId along with GroupID(whichever checked) is saved into UserToGroup table.Im relative to this kind of process and hence facing setbacks. Can somebody help in end to end process. From front to DB SP.
How to check for duplicates before inserting in SQL Server inGridView in ASP.Net ....
View 1 Repliesi am working on window application with local (service based database ) database. but while i am inserting with this than no data insert into nor showing any error . but when connect with external sql server its working well.
SqlConnection con = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database1.mdf;Integrated Security=True;User Instance=True");
using (var cmd = new SqlCommand("insert student (Id,Name,mobile,city) values (@Id,@Name,@mobile,@city)", con)) {
cmd.Parameters.AddWithValue("Id", 126262);
cmd.Parameters.AddWithValue("@Name", "manebde");
cmd.Parameters.AddWithValue("@mobile", 33333);
cmd.Parameters.AddWithValue("@city", "ss");
con.Open();
cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show("data saved");
}
I am importing Excel file data into gridview control,i want to insert same grid view data into mysql database.I have plenty of excel files in my root folder, these excel files always update with new data.
View 3 RepliesI am trying to generate a Grid view from database, in one of my database columns the values are 'y' and 'N'. and i need to show this values in a check box .I tried to keep a check box in item template and tried to bind it, but could get much success.
[Code]....
I have data in mydatabase. My AnswerText in the database is test1,test2,test3 While retrieving it is displaying as test3,test1,test2. I am using the below code to display the data.
Dictionary<string, string> dicKeyValues = new Dictionary<string, string>();
for (int i = 0; i < cnstsData.Answer.Count; i++)
{
dicKeyValues.Add(AnswerText, AnswerImage);
}
DataList.DataSource = dicKeyValues;
DataList.DataBind();
I want to display the AnswetText as test1,test2,test3. Basically i want the same order which i added to the database while retrieving also.
I need to check for duplicate records before inserting them into the SQL database.Thus I have the following codes:
For count = 0 To GridView1.Rows.Count
If (GridView1.Rows(count).DataItem("Student Name").Equals(dtDataTable.Rows(count).Item("Student ID"))) Then
lblMsg.Text = "Records Existed"
End If
but there are error message. "Object variable or With block variable not set."
I want to insert Data Rows into Gridview from web page and I want to send the Inserted Row to Database table.
So I have 3 columns to insert the row.
I added itemtemplate & fotter template with textbox control for each column Inside Templatefield.
I added two buttons [Insert & Cancel buttons ] in fotter template to insert the row in Gridview.
After debugging the page I can't see gridview in my webpage. i can see only EdItdatatemplate items only.Why ?
Can you look at my code & me to insert the records in gridview..
.aspx page,
[Code]....
.cs
[Code]....
In short, I have 3 text box fields on an .aspx page named as follows:-
TextBoxIncident
TextBoxDate
TextBoxDescription
in addition a sql datasource is on the page which is connected to the incident table with an insert query which allows the data entered into the fields to be inserted into the database...
The Textboxincident and textboxdescription fields allow the user to enter data into them...
the TextBoxDate field is a read only and the code behind file enables the text box to show the current date and time the code im using is shown below...
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim TextBoxDate As TextBox
TextBoxDate = FormView1.FindControl("TextBoxDate")
TextBoxDate.Text = DateTime.Now
End Sub
When run in browser the textboxdate field shows the current date and time...and Once the textbox incident and text box description fields have been filled in and the submit button is clicked, the fields should be bound to MS SQL table called Incident. This did work before, however it as suddenly stopped working and now displays the following message to me:-
Arithmetic overflow error converting expression to data type datetime. The statement has been terminated.
My problem is this "I have all the tools, VS 2005, 2008, 2010. I have every book, I have SQL server 2005 and 2008" I have all the tools, but I do not know what tool or technology to use when starting out learning all this. I juat do not know what book teaches what I need to do for something like below.
Here is my question:
I created an .ASPX webform that is to "Submit" to a SQL 2005 database. I gave this form to my DBA, and he has made up a Data Model. Now I have to figure out how to write the ASP.NET code so it will submit to the DB. My first issue is not knowing this:
1. "How do I loop through my CheckBox List", and then insert the values checked into a "Database Table" (Each Checkbox value MUST be a seperate row in the table, the DBA does not want a seperate column for each checkbox value)
2. The database is using stored procedures
3. My third issue is this: "I do not know "where" to put the "code". If you do resond to this,
Summary: I just need shown the code on how to "loop through" the CheckBox List on my form, and insert those values into a database table as seperate rows.
Whenever I run the following code to insert a record into database:
protected void Button1_Click(object sender, EventArgs e)
I have this code and not sure what is wrong.
csconnection = New OleDbConnection (Stringconnection)
cscommand = new OleDbCommand("INSERT INTO Login ([Username], [Password], [Name], [DOB], [Gender], [Nationality]) VALUES (@Username, @Password, @Name, @Dob, @Gender, @Nationality);") [code]...
it just says errorat bottom of page and is there a way to tell the webpage to show me the error.
I 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
When i try sorting in the database, it sorts the numbers:
1
102
2
304
305
4
4 Rev 01
etc....
but i want to have it sorted like:
1
2
4
4 Rev 01
102
304
305
What must i do to make it so? I just use a normal datagrid with sorting capabilities enabeld. Data type is varchar.
Im Inserting data into database table with the help of datasets but its not inserting to table and even its not showing errors.
this is my code....
[code]....
i am trying to display a pop up message box on inserting the data into the database. The code i am using is as follows..
[Code]....
The problem is even on inserting the data and the data getting inserted into the database, the pop up mwindow does not get displayed. On debugging, it shows the value of i as 0.
How to display/show data from Database table in a ASP.NET MVC Web Application page?I want to display data from Sql Server Database table in Asp.Net MVC Web Application page. I am using Entity Framework.Just like we display data from database inside Gridview for Web Forms, likewise which control is used to display data from Database in ASP.NET MVC Web Applications??
View 1 Repliesi have one grid and one button when i click on that button then it expand and showing another grid under the row of parent grid how to do that.
View 2 Repliesbjdtrw["companyname"] = name1;
bjdtrw["address1"] = ad1;
bjdtrw["address2"] = ad2;
[code]...
I have developed an application which has a database [access] and i have a gridview which showsthe records from the database. Now i want the grid view to be updated with some additional recordswith out removing the exesting records.
View 3 RepliesI have requirement that User can Upload the Excel Sheet Data to sql server Database at once.
View 16 Repliesi need to insert 160 parameters to my database table through Stored procedure. is there any good and best way of inserting values into Table rather than crating 160 parameters on stored procedure and assigning values to the parameters in the c# code? please help me to achieve my need.Note : I have 160 columns in my table . Also what is the way to avoid creating 160 params in the stored procedure.i have all the 160 values in 160 properties of class file.
View 2 Replies