{
    "widgettype": "Form",
    "id": "voucher_invalidate_form",
    "options": {
        "cols": 1,
        "title": "作废代金券",
        "padding": "16px",
        "submit_label": "确认作废",
        "submit_url": "{{entire_url('/voucher/api/instance/voucher_invalidate.dspy')}}",
        "method": "POST",
        "fields": [
            {
                "name": "id",
                "label": "实例ID",
                "uitype": "hide",
                "value": "{{params_kw.get('id') or ''}}"
            },
            {
                "name": "code_display",
                "label": "券码",
                "uitype": "str",
                "nonuse": true,
                "value": "{{params_kw.get('code') or ''}}"
            },
            {
                "name": "reason",
                "label": "作废原因",
                "uitype": "str",
                "required": true,
                "placeholder": "必填，将追加到券备注（审计留痕）"
            }
        ]
    },
    "binds": [
        {
            "wid": "self",
            "event": "submited",
            "actiontype": "script",
            "target": "self",
            "script": "var resp=event.params; var d=null; try{d=await resp.json();}catch(e){d=null;} if(d&&d.widgettype){await bricks.widgetBuild(d,bricks.Body);} if(d&&d.widgettype==='Message'){ var t=bricks.getWidgetById('voucher_instance_tbl',bricks.app); if(t){await t.render({});} }"
        }
    ]
}