set and get and remove attribute.json

[
    {
        "id": "e41ca277453a6e7d",
        "type": "inject",
        "z": "f624e6564f974a57",
        "name": "Remove attribute (stroke-width)",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "[{\"command\":\"remove_attribute\",\"selector\":\"#my_path\",\"attribute\":\"stroke-width\"}]",
        "payloadType": "json",
        "x": 610,
        "y": 1480,
        "wires": [
            [
                "d9f026f7d9155035"
            ]
        ]
    },
    {
        "id": "2c3a2f34e5256882",
        "type": "inject",
        "z": "f624e6564f974a57",
        "name": "Replace attribute",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "[{\"command\":\"replace_attribute\",\"selector\":\"#my_path\",\"attribute\":\"d\",\"regex\":\"M[^ ]+ [^ ]+ Q [^ ]+ ([^ ]+), [^ ]+ [^ ]+ T [^ ]+ [^ ]+\",\"value\":\"20\"}]",
        "payloadType": "json",
        "x": 660,
        "y": 1440,
        "wires": [
            [
                "d9f026f7d9155035"
            ]
        ]
    },
    {
        "id": "5bea0d7008c99a03",
        "type": "inject",
        "z": "f624e6564f974a57",
        "name": "Set attribute (stroke red)",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "[{\"command\":\"set_attribute\",\"selector\":\"#my_path\",\"attribute\":\"stroke\",\"value\":\"red\"}]",
        "payloadType": "json",
        "x": 630,
        "y": 1360,
        "wires": [
            [
                "d9f026f7d9155035"
            ]
        ]
    },
    {
        "id": "89e632221ce3ab78",
        "type": "inject",
        "z": "f624e6564f974a57",
        "name": "Get attribute (d)",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "[{\"command\":\"get_attribute\",\"selector\":\"#my_path\",\"attribute\":\"d\"}]",
        "payloadType": "json",
        "x": 660,
        "y": 1400,
        "wires": [
            [
                "d9f026f7d9155035"
            ]
        ]
    },
    {
        "id": "d9f026f7d9155035",
        "type": "ui-svg",
        "z": "f624e6564f974a57",
        "name": "",
        "group": "65805ec358e05ea4",
        "width": 0,
        "height": 0,
        "x": 850,
        "y": 1320,
        "wires": [
            [
                "575d2ac32a531a56"
            ]
        ]
    },
    {
        "id": "b7789bd0e17f6af7",
        "type": "inject",
        "z": "f624e6564f974a57",
        "name": "Add path element",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": "2",
        "topic": "",
        "payload": "[{\"command\":\"add_element\",\"type\":\"path\",\"id\":\"my_path\",\"attributes\":{\"d\":\"M10 80 Q 52.5 50, 95 80 T 180 80\",\"stroke\":\"blue\",\"stroke-width\":\"3\",\"fill\":\"transparent\"}}]",
        "payloadType": "json",
        "x": 660,
        "y": 1320,
        "wires": [
            [
                "d9f026f7d9155035"
            ]
        ]
    },
    {
        "id": "575d2ac32a531a56",
        "type": "debug",
        "z": "f624e6564f974a57",
        "name": "Attribute value",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 1020,
        "y": 1320,
        "wires": []
    },
    {
        "id": "65805ec358e05ea4",
        "type": "ui-group",
        "name": "SVG demos",
        "page": "0a90f52e8742b298",
        "width": "10",
        "height": "10",
        "order": -1,
        "showTitle": true,
        "className": "",
        "visible": "true",
        "disabled": "false"
    },
    {
        "id": "0a90f52e8742b298",
        "type": "ui-page",
        "name": "SVG",
        "ui": "be29745a6e568f30",
        "path": "/page2",
        "icon": "home",
        "layout": "grid",
        "theme": "092547d34959327c",
        "order": -1,
        "className": "",
        "visible": "true",
        "disabled": "false"
    },
    {
        "id": "be29745a6e568f30",
        "type": "ui-base",
        "name": "UI Name",
        "path": "/dashboard",
        "includeClientData": true,
        "acceptsClientConfig": [
            "ui-notification",
            "ui-control"
        ],
        "showPathInSidebar": false
    },
    {
        "id": "092547d34959327c",
        "type": "ui-theme",
        "name": "Theme Name",
        "colors": {
            "surface": "#ffffff",
            "primary": "#0094ce",
            "bgPage": "#eeeeee",
            "groupBg": "#ffffff",
            "groupOutline": "#cccccc"
        }
    }
]