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Demo: File Upload Widget (read-only)

leavesofgrass.png

Captured submission

None

Code (click to show in context) 

    @view_config(renderer="templates/form.pt", name="file_readonly")
    @demonstrate("File Upload Widget (read-only)")
    def file_readonly(self):
        class Schema(colander.Schema):
            upload = colander.SchemaNode(
                deform.FileData(),
                widget=deform.widget.FileUploadWidget(tmpstore, readonly=True),
            )

        schema = Schema()
        form = deform.Form(schema, buttons=("submit",))

        appstruct = {"upload": {"uid": "123", "filename": "leavesofgrass.png"}}

        return self.render_form(
            form, appstruct=appstruct, success=tmpstore.clear
        )