21 lines
1.1 KiB
Markdown
21 lines
1.1 KiB
Markdown
This example demonstrates the use of the `wsf_html` library for web form handling.
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To simplify the code, it is also using the `WSF_RESPONSE.send (WSF_RESPONSE_MESSAGE)`,
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thus no need to write the expected http header here.
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The current code is a web interface form, returning html page as response.
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notes:
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* It is not using the `WSF_ROUTER` component to keep the example as simple as possible.
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* It is also possible to use the `WSF_REQUEST.form_parameter (...)` directly,
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but WSF_FORM provides advanced processing.
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* For a CRUD REST API, you can also use `WSF_FORM` to analyze the incoming POST values,
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however the html generation may be too verbose for a simple REST api.
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warning: depending on your system and connector, you may need to use `WSF_REQUEST.set_uploaded_file_path (...)`
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to tell the server where to store the temporary uploaded files.
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(this should be a directory with write permission for the server).
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For that
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- inherit from WSF_REQUEST_EXPORTER
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- in `execute` add at the beginning the call `request.set_uploaded_file_path (path-to-wanted-directory)`
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