forms.py 文件源码

def render(self, form, form_style, context, template_pack=TEMPLATE_PACK):
        success_url = form.opts.get('success_url', '')
        delete_url = form.opts.get('delete_url', '')
        if delete_url:
            delete_url += '&' if '?' in delete_url else '?'
            delete_url += 'success_url=' + force_text(form.opts.get('delete_success_url', success_url))
        template = get_template(form.opts.get('form_actions_template', 'ajaxviews/_form_controls.html'))
        btn_group = template.render({
            'delete_url': delete_url,
            'success_url': force_text(success_url),
            'modal_form': form.opts.get('modal_form', False),
            'form_preview': form.opts.get('preview_stage', False),
            'delete_confirmation': form.opts.get('delete_confirmation', False),
            'form_cfg': json.dumps(form.form_cfg) if getattr(form, 'form_cfg', None) else None,
        })
        layout_object = FormActions(
            Submit('save', form.opts.get('save_button_name', 'Save')),
            HTML(btn_group),
            style='margin-bottom: 0;'
        )
        return layout_object.render(form, form_style, context)