Document Service
frevvo' builts built-in document service can be used for processing your form data prior to submission.
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Custom Print View
One example use of frevvo's document service is to provide a print preview different from frevvo's default print view.
All forms by default are printable. To make a form printable edit the form and check the printable property. Sometimes form designers required a highly customized print view. By calling frevvo's document service you can pass all the form's xml documents to another target servlet that transforms the data into exactly the format you need and then returns html to another browser window.
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