{
    "widgettype": "VBox",
    "options": {"width": "100%", "height": "100%", "padding": "20px"},
    "subwidgets": [
        {
            "widgettype": "HBox",
            "options": {"width": "100%", "justifyContent": "space-between", "alignItems": "center", "marginBottom": "16px"},
            "subwidgets": [
                {"widgettype": "Title", "options": {"text": "产线任务", "cfontsize": 24}},
                {
                    "widgettype": "Button",
                    "options": {"label": "提交新任务", "icon": "plus"},
                    "binds": [{
                        "wid": "self", "event": "click", "actiontype": "urlwidget",
                        "target": "app.pipeline_task_content",
                        "options": {"url": "{{entire_url('task_submit.ui')}}"},
                        "mode": "replace"
                    }]
                }
            ]
        },
        {
            "widgettype": "VBox",
            "id": "pipeline_task_content",
            "options": {"width": "100%", "flex": "1"}
        }
    ]
}