Inside many of my records, I have some HTML - - inside the HTML, I have a particular tag:
<code>
I'd like to change only that code to:
<pre>
But I don't want to change any other text inside any records...
What sql can I use to do something like this?
I 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 getting the following error when I try to update my record in a GridView. I am using a DataObjectSource and its grabbing the update from a DAL. This is the error:Index (zero based) must be greater than or equal to zero and less than the size of the argument list.This is my code where it says the error is:
[Code]....
I am having a problem with setting a flag on sucessful completion of a record in a stored proc. I am using following code. stored proc: Update where condition.
if @@RowCount=1
update table
set ItemReviewed=1
where condition.....
select @Count=@@rowcount
here the problem is i do have 2 update statments in a single proc..if one is sucessful then its setting if others failed...I want to check both are sucessful. @count will return the bool to my code where i can move on to the next record. if some testing @@rowcount is not feasible one to use...Itemreviewed is bit field.
I can't for the life of me remember how to do this and I'm sure someone will answer this pretty quickly. I need to insert or update a record based on if it exists so in the SP I need to do:
SELECT * FROM table1 WHERE LinkedID = @ID Then I need to check if any rows were returned and apply it to an if statement which is where my mind is blocked.
I'm having trouble with an SQL statement. I want to have one statement that checks to see if it a record exists. If it does, then update it and if it doesnt then insert a new one in the server. Here is what I have so far:
[Code]....
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 RepliesI am working on my first web site using ASP.net. In the past I was working with ADO to build Windows Forms applications.To the point...I want to know how to link my SQL db with the db that is inside in the ASP Web Site project. If I change the database using SQL Management Studio the data will be updated until I remove the .mdf of the project and add again the .mdf from my folder of SQL. I need to be able to update the database outside (Via the WebSite) and inside using SQL Server.
View 4 RepliesI have a table with three fileds userID, userName, userPassword.I have 100 rows in that table, now I want to update the userPassword column with new random generated string password.
View 1 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.
I'm creating an ASP.NET Control which has a property collection for Columns which the user can edit in the Property Collection Editor..
In most circumstances this works fine, the collection can be edited in the designer and the appropriate tags are added inside the control in the ASPX file.
It works fine when
My control is added to the form
[Code]....
My control is added inside an Update Panel
[Code]....
[Code]....
However, if My control is inside a Content Placeholder which is inside an Update Panel, it fails to work as it should. In this scenario, when the Columns collection is edited in the designer, if you then switch back to Source view, the Columns collection is emptied. I have to save the aspx page before switching back to Source view for the changes to be kept.
[Code]....
how to get around this problem? Is there something I may have missed?
Here's the code for the Control
[Code]....
Suppose i am having 25 character length string and I want to bind only first 15 character of that string into the label control.
<a href="[URL]" >"<span class="name" style="text-align: left; font-family: Arial; color: #0094DA; font-size: 14pt">
<%#Eval("Name").ToString().Length >= 30 ? Eval("Name").ToString().Substring(0, 30) : Eval("Name").ToString()%></span></a>
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've created a multiple uploadfile user control - upload_multiple_files.ascx:
[Code]....
which has an update panel ID = up_upload_multiple_files this user control will be placed inside a modalpopupextender. My question is when I click in any button AddFile, RemvFile, Upload there's a postback so the page is reloaded and the modalpopupextender disapears Is there a way to to troubleshoot this?
I have a literal inside each datagrid item. When the datagrid binds I set the literal equal to a small javascript script (a third party source). It works great. when I update my update panel the javascript is lost. I know this is a known issue. From googling they recommend you use:
ScriptMananger.RegisterStartupScript
However this renders the javascript at the bottom of the page. I need it inside my datagrid items. Is there a way that I can register my javascript to my literal control?
I have an sql database, with a users table that has username and a colour.
My asp master page is reading the current users username and passing it to the content fine.
What I am trying to now do is in the content page grab the colour from the sql table where the username is the current username, and assign it to a string inside the default.aspx.cs file.
I 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 am impoting data from CSV file to my sql server database.
I successfully get data into datatable and using the SqlBulkCopy method to import data into database.
It's working fine.
But i want that if record id is exists then update the record do not insert that record.
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
We have a simple SQL Server database with an ASP.NET front end.
I can easily update a record from my browser.
Another person cannot: he edits the field and hits the "update" button, but the change is not propagated to the database. The old value remains. He is using Internet Explorer. I checked the database, and his change is not propagated. There is no error thrown.
He WAS able to edit in May. Today he can't. but I can.
I can even update it with the Google Chrome browser.
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.
I have seen that when some one posts a message on my facebook wall, I get a mail and I can reply to that wall post by just replying that email and my wall gets updated. I want to implement this feature in an ASP.Net website of mine but don't know how can I accomplish this task.
View 10 Replies