Function getTransform

dash/dash-renderer/src/persistence.js:269–280

(element, propName, propPart)

};

const getTransform = (element, propName, propPart) => {
    if (
        element.persistenceTransforms &&
        element.persistenceTransforms[propName]
    ) {
        if (propPart) {
            return element.persistenceTransforms[propName][propPart];
        }
        return element.persistenceTransforms[propName];
    }
    return noopTransform;
};

const getValsKey = (id, persistedProp, persistence) =>
    `${stringifyId(id)}.${persistedProp}.${JSON.stringify(persistence)}`;