updating data in the gridview by using AJAX?
Once values are entered into textboxes and saved into Database, then gridview has to update the new changes. And not by using the ajax updatepanel
I'm using SqlDataSource and GridView
UpdateCommand
="UPDATE [MyTable] SET [Name] = @Name, [Description] = @Description, [CreatedDate] = @CreatedDate WHERE [Id] = @Id;">
when I'm trying update, I get error:"Cannot insert the value NULL into column 'CreatedDate'"
GridView displays all fileds correct includes CreatedDate.
How can insert, Display ,update multiple records simultaneously through GridView in Asp.net.I have Button for insert, update . I want insert, update multiple records through a GridView in a single click.
View 1 RepliesI have a gridview in aspx page.after binding records in gridview.i need to update records.
View 1 RepliesHow can I Edit and update record in Gridview using viserd..
in asp.net c#
i manage to add recrod via jquery ajax call to webmethod but i want to update the dropdown list once the record is been added. i dont want to use update panel. what would be the best way of doing that.
View 2 RepliesI have a Label Control for displaying the Message on submitting the record , iam using the Master Page , Update Panel .
Now on submitting the record successfuly i want to set Focus to Label COntrol as User Know that the Record has been submitted.
How i set the Focus back to Label Control with Update Panel?
I'm struck at editing the row which is displayed after search operation being performed. I've a table that has User_ID, Name, Status. I would like to bind data and display in gridview. I've implemented a search box to search fr the name and edit the status of the person. But if I'm trying to implement edit option on the searched entry it is not working as how I needed .
<asp:Content ID="Content2" ContentPlaceHolderID="Dresses" Runat="Server">
<div>
<table>
<tr>
<td>
Search
</td>
<td>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
[Code] ....
I am binding repeater control for mega menu, its working fine but i want to repeater do not load every time from database ,it load when any change or add in database ....
View 1 RepliesI am trying to update record via stored procedure, but i got error at very start point. Problem is when i click on Edit link button within the Gridview it produce error.
I can populate values from database fine but its produce error when i click on edit link button. see the code below.
[Code]....
[Code]....
I am populating the gridview on the basis of listbox selection . However, I am setting the datasource in the click event after listbox entry. When i am trying to update any record in the gridview this error gets thrown because the datasourceid from the aspx page has been removed. Code for reference -
protected void btn_save_Click(object sender, EventArgs e)
{
ArrayList list = new ArrayList();
foreach (object o in ListBox2.Items)
{
list.Add(o);
}
string str2 = null, str, host;
string str1 = "SELECT SYSTEMNAME, DATETIME, PDOWNTIME, UDOWNTIME, SYSDOWNMINS, REASON FROM PLANNED_DOWNTIME where ";
host = Convert.ToString(list[0]);
str2 = " ( SYSTEMNAME like '" + host + "'";
for (int i = 1; i < list.Count; i++)
{
host = Convert.ToString(list[i]);
str2 = str2 + " or SYSTEMNAME LIKE'" + host + "'";
}
str = str1 + str2 + " )";
string connectstring = "Data Source=SRCPA035\ovops;Initial Catalog=reporter;Persist Security Info=True;User ID=sa;Password=ril123";
DataTable dt = new DataTable();
SqlConnection connection = new SqlConnection(connectstring);
try
{
connection.Open();
SqlCommand sqlCmd = new SqlCommand(str, connection);
SqlDataAdapter sqlDa = new SqlDataAdapter(sqlCmd);
sqlDa.Fill(dt);
if (dt.Rows.Count > 0)
{
GridView1.DataSource = dt;
GridView1.DataBind();
}
GridView1.DataSource = SqlDataSource1;
}
catch (System.Data.SqlClient.SqlException ex)
{
string msg = "Fetch Error:";
msg += ex.Message;
throw new Exception(msg);
}
finally
{
connection.Close();
}
}
I have a website where i already have User / Roles mechanism. What i am after is the if user update certain record i will include his username against that record thats easy enough. But if that row have multiple coulmns i want to save which coulmn he/she updated?How can i compare old and new data have save this information?
View 3 RepliesHere is the sqldatasource config code: <asp:SqlDataSource ID="SqlDataSource1" runat="server"
View 1 RepliesFor right now, the View Account for an individual user has the following setup on the aspx page.
[Code]....
In the MembershipUserODS file i have the following:
[Code]....
And in the code behind page i have this...
[Code]....
The page posts, when you click the update button, but the data never changes / updates.
insert update delete in gridview using sqldatasource in asp.net
View 1 RepliesI have the query to retrieve selected record in textbox. How to use this query to update record: I want when I enter sumit in textbox1 and click submit button then the record with ID 1 will be updated to name sumit
Dim SQLData As New System.Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True")
Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT TOP 1 Name FROM Table1 Order by Id DESC", SQLData)
SQLData.Open()
Dim dtrReader As System.Data.SqlClient.SqlDataReader = cmdSelect.ExecuteReader()
If dtrReader.HasRows Then
While dtrReader.Read()
TextBox1.Text = dtrReader("Name")
End While
Else
Response.Write("No customer found for the supplied ID.")
End If
dtrReader.Close()
SQLData.Close()
I am using paging to my gridview (pagesize=4) . now i am in (X) page and i want to get (X+1) page top record or (X-1)page bottom record , how i can get .
View 2 RepliesI want users to select a record in the GridView and then have that record open up in the Detailsview. How would I go about getting these two tools to communicate?
View 4 Repliesi have design a web application having suppliers table using SqlDatasource..
i have a master page in my design and other form are bound to a context menu..
Now i have displayed the records in the gridview..all i wanted is after i select a record in the gridview it will display the selected record in detailview from another aspx form..
i was able to create the link to another aspx form but the data that it display is the first data from the gridview not the data that i select.
I have written a script to write several values to an Access Database Table, but I need to ammend i so it checks for two values (Asset and LName) to see if they match if they do it updates the record if not it writes a new record, my script so far is as follows :
[Code]....
I'm just stuck as I can't work out the best way to do it,
I'm using a details view and a sqldatasource control to populate it. Every once in a while i get an error message because more than one row is returned. How can I have the data display in a gridview instead if more than one row is returned?
View 1 RepliesI use the following coding to show a form for receiving the original record and it works:
[Code]....
And then I set the controller for edit page as the following:
[Code]....
Although it does not show any error and return to the index page, it cannot update the record because I can see the original record in the index page. Is there any mistakes I made?
I have tested the record insertion and it works. Therefore, I think it is not the problem on the database write permission.
I've been playing around with MVC lately, and was wondering how you could do this:
I have a view that displays a list of products, and against each product is a list of categories (in a combobox). I'm trying to find out how you can update a product's category when you select a category in the list. I know you could do something fairly simple with jQuery, but I'm trying to understand how submitting forms works with MVC.
Here's what I currently have:
[Code]....
But I'm not sure how to tell the controller what product needs to be updated when the form is submitted.
Here is my coding.
--------------------------------
<asp:GridView ID="gvMaster" runat="server" AutoGenerateColumns="false" CssClass="Login">
<Columns> [code]...
I clicked the edit link button the "test" will shown in the textbox.I am change to "testing" and i will click the Update button.But it store in test.i update datetime also.The datetime has been updated..How to i update the record?..
Reason: The Form again post.So i enter with the "state=edit" and the data retrieve from the DB i will shown in the Field.After the Updation function is working.So the textbox value set into the DB value.
I have an issue with update a gridview into a Repeater. So, my problem in the following:
- When I update an item (from other controls on this page) or create a new item - my gridview is not updated.
- But If I delete an item from the gridview - it deletes ok.
Why it's only updated when I delete an item? Btw, I tried to bind the repeater and the gridview myself but it didn't help.
