flask_diced.py 文件源码

def edit_view(self, pk):
        """edit view function

        :param pk:
            the primary key of the model to be edited.
        """
        obj = self.query_object(pk)
        form = self.edit_form_class(obj=obj)
        if form.validate_on_submit():
            form.populate_obj(obj)
            obj.save()
            message = self.edit_flash_message
            if message is None:
                message = self.object_name + ' updated'
            if message:
                flash(message)
            return redirect(self.edit_redirect_url)
        context = self.edit_view_context({self.edit_form_name: form})
        return render_template(self.edit_template, **context)