Most likely what happened is that you never declared that component 'form' was of type Form.
This may change in the future, but Tapestry doesn't have a mapping from "<form>" to Form. I may add this. Since you never specified a type, but you did specify a t:id, Tapestry assumed that you wanted an Any component. But Any component doesn't provide the necessary FormSupport service to the TextFields & etc. contained within. The only problem with the error message is it doesn't explain why FormSupport is necessary or who would provide it (it's the generic message for this case). A more specific message, as in, "You need to enclose this in a Form component" would be nice. T4 would have died with a "you didn't specify a type for component 'form'" type of error. This is the problem with being more lenient, sometimes you don't quite get what you expect (when Tapestry "makes a guess"). On 2/14/07, Dave Kallstrom <[EMAIL PROTECTED]> wrote:
I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. "No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter, org.apache.tapestry.ValidationDecorator, org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport." I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom
-- Howard M. Lewis Ship TWD Consulting, Inc. Independent J2EE / Open-Source Java Consultant Creator and PMC Chair, Apache Tapestry Creator, Apache HiveMind Professional Tapestry training, mentoring, support and project work. http://howardlewisship.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
