{
    "widgettype": "VBox",
    "options": {"width": "100%", "height": "100%", "padding": "20px"},
    "subwidgets": [
        {"widgettype": "Text", "options": {"label": "世界管理", "fontSize": "24px"}},
        {"widgettype": "ResponsableBox", "options": {"gap": "16px", "minWidth": "250px"}, "subwidgets": [
            {"widgettype": "VBox", "options": {"backgroundColor": "#FFFFFF", "padding": "20px", "cursor": "pointer"},
             "binds": [{"wid": "self", "event": "click", "actiontype": "urlwidget", "target": "app.world_content",
                        "options": {"url": "{{entire_url('/world/world')}}"}, "mode": "replace"}],
             "subwidgets": [{"widgettype": "Text", "options": {"label": "世界列表"}}]},
            {"widgettype": "VBox", "options": {"backgroundColor": "#FFFFFF", "padding": "20px", "cursor": "pointer"},
             "binds": [{"wid": "self", "event": "click", "actiontype": "urlwidget", "target": "app.world_content",
                        "options": {"url": "{{entire_url('/world/create_page.ui')}}"}, "mode": "replace"}],
             "subwidgets": [{"widgettype": "Text", "options": {"label": "新建世界"}}]}
        ]},
        {"widgettype": "VBox", "id": "world_content", "options": {"width": "100%", "flex": "1", "marginTop": "20px"}}
    ]
}