Justin Cooney
Web Development Tips and Examples
Category: Web Development
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To prevent forms from being submitted more than once I sometimes like to add a simple JavaScript function to the Submit button that disables the button when it is clicked. This does not provide a complete guarantee that the data is not sent twice, but it is effective at reducing the risk of multiple submissions.…
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Today I was working on a maintenance Web page that triggers a SQL Server stored procedure. This stored procedure can either run quite quickly, or it can take in excess of seven minutes to finish. So in order to let the user know that the process is executing in the background I added a small…
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Often when building a Web site there is a need to log the HTML of the page that is displayed to the user. This, for example, can be useful for history logging or emailing a copy of the form. Since I frequently use .NET Webforms it is actually relatively easy to obtain the rendered HTML…
Justin Cooney 