Updating database asp
The Sql Data Source control supports the same operations, but the approach is different, and this tutorial shows how to configure the Sql Data Source to insert, update, and delete data.
As discussed in An Overview of Inserting, Updating, and Deleting, the Grid View control provides built-in updating and deleting capabilities, while the Details View and Form View controls include inserting support along with editing and deleting functionality.
In the page, you can select a record, edit it, and then save it to the database. As with fetching a single record, the update requires that you set some parameters and then execute a statement (in this case, an Update statement).
When you are done, your page will look something like the following: The walkthrough will illustrate a number of concepts: To access the data, you will need a connection to the database you want to read from. However, because the Update statement does not return any records, the code for executing the statement is relatively simple.
I've tried your code, but it still doesn't update that entry.
If I replace this code with an "add new entry to Payment" then the code works fine, so the code does execute, but no changes are made with the updating of the entry.
Once payment has been made, I need to update that specific payment's 'Status' to true.
Here's the code I've been trying to use to change the specific database entry, but it's just not changing it. I see no reason why what you are doing here would not work.
If the user clicks on the button in the "customer ID" column he or she will be taken to a new file called "demo_update.asp".
Alternatively, the Sql Data Source can be used in place of the Object Data Source.
Recall that to support inserting, updating, and deleting, with the Object Data Source we needed to specify the object layer methods to invoke to perform the insert, update, or delete action.
With the Sql Data Source, we need to provide SQL statements (or stored procedures) to execute.
As we'll see in this tutorial, these statements can be created manually or can be automatically generated by the Sql Data Source s Configure Data Source wizard.
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However, the data-binding architecture does not support updates — that is, data binding is one-way in Web Forms pages. NET Connection Design Tools | Introduction to Data Command Objects in Visual Studio | Executing a Data Command That Returns a Result Set | Executing Updates or Database Commands using a Data Command | Setting and Getting Data Command Parameters | Concurrency Control in ADO.