I am struggling to add properties into my surveyjs
there is my code
this.surveyCreator = new SurveyCreator.SurveyCreator(
"surveyCreatorContainer",
options
);
var categories = [null,"reaction time","time analysis","heart rate"]
Survey.JsonObject.metaData.addProperty("questionbase", {name: "category1",
choices: categories});
Survey.JsonObject.metaData.addProperty("questionbase", {name: "category2", choices: categories});
Survey.JsonObject.metaData.addProperty("questionbase", {name: "category3", choices: categories});
Survey.StylesManager.applyTheme("bootstrap");