Update web page access database

When a Web application uses an Access database, the application must have Read permission to the. Additionally, the application must have Write permission to the folder that contains the.

Write permission is required because Access creates an additional file that has the extension. By default, ASP. Therefore, to use an Access database in an ASP. The folder is designed to be a store for application data, including Access databases. NET to store databases that the system maintains, such as the database for membership and roles. If the account does not have the correct permissions, click Add , and then do the following:. If it is, continue to the next step.

Confirm that the account name is selected, and then under Allow , select the Read and Write check boxes. You can now use your Access database in a Web page. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How can I refresh a page when a database is updated? Ask Question. Asked 11 years ago. Active 2 years, 11 months ago. Viewed 71k times. Thank you. Improve this question. Tim Medora Add a comment. Active Oldest Votes.

This is how I recently implemented a solution using jQuery. PHP increments a field in the database every time a significant update occurs. Improve this answer. After data has been entered into a table, you might need to update it. This procedure shows you how to create two pages that are similar to the ones you created for data insertion earlier.

The first page displays products and lets users select one to change. The second page lets the users actually make the edits and save them. Important In a production website, you typically restrict who's allowed to make changes to the data. For information about how to set up membership and about ways to authorize users to perform tasks on the site, see Adding Security and Membership to an ASP. The only difference between this page and the ListProducts. When you click this link, it takes you to the UpdateProducts.

The href attribute specifies the page to display when the user clicks the link. It also passes the Id value of the current row to the link. When the page runs, the page source might contain links like these:. When a user clicks one of these links, the resulting URL will look something like this:. Next, you'll create the page that lets users actually update the data. The update page includes validation to validate the data that the user enters.

The body of the page contains an HTML form where a product is displayed and where users can edit it. To get the product to display, you use this SQL statement:. This will select the product whose ID matches the value that's passed in the 0 parameter. Because Id is the primary key and therefore must be unique, only one product record can ever be selected this way. To get the ID value to pass to this Select statement, you can read the value that's passed to the page as part of the URL, using the following syntax:.

To actually fetch the product record, you use the QuerySingle method, which will return just one record:. The single row is returned into the row variable. You can get data out of each column and assign it to local variables like this:.

In the markup for the form, these values are displayed automatically in individual text boxes by using embedded code like the following:. That part of the code displays the product record to be updated. Once the record has been displayed, the user can edit individual columns. When the user submits the form by clicking the Update button, the code in the if IsPost block runs. This gets the user's values from the Request object, stores the values in variables, and validates that each column has been filled in.

If validation passes, the code creates the following SQL Update statement:. In a SQL Update statement, you specify each column to update and the value to set it to. In this code, the values are specified using the parameter placeholders 0 , 1 , 2 , and so on. As noted earlier, for security, you should always pass values to a SQL statement by using parameters. When you call the db.

Execute method, you pass the variables that contain the values in the order that corresponds to the parameters in the SQL statement:. After the Update statement has been executed, you call the following method in order to redirect the user back to the edit page:. The effect is that the user sees an updated listing of the data in the database and can edit another product. Run the EditProducts. The UpdateProducts. Make a change and click Update.

The products list is shown again with your updated data. This section shows how to let users delete a product from the Product database table. The example consists of two pages. In the first page, users select a record to delete. The record to be deleted is then displayed in a second page that lets them confirm that they want to delete the record.

For information about how to set up membership and about ways to authorize user to perform tasks on the site, see Adding Security and Membership to an ASP. This page is similar to the EditProducts.

However, instead of displaying an Edit link for each product, it displays a Delete link. The Delete link is created using the following embedded code in the markup:.

Replace the existing content with the following:. This page is called by ListProductsForDelete. To list the product to be deleted, you get the ID of the product to delete from the URL using the following code:. The page then asks the user to click a button to actually delete the record. Just by saving them on the SharePoint site. Here is the following video to illustrates the complete process of doing design changes after publishing of your web database.

You have also the option to make your web database offline and flawlessly use its offline version. When you get online again just sync the data and design changes you have done. I have already discussed how to Share a database by linking to SharePoint lists. So make a check…! The huge popularity of web applications has degraded down the demand and usage of this Windows desktop-based tool.

Hopefully, after reading the complete post your search to turn Access database to web-based application must have ended now. So, now that you know how to build an Access database to share on the Web, make a complete profit of it. Still having issues? Pearson Willey is a website content writer and long-form content planner.

Besides this, he is also an avid reader.