AddMarkedTimespan is not a function

Scheduler Javascript
#1

Hello,
i want to color different the weeken, but appears this message:

Uncaught TypeError: scheduler.addMarkedTimespan is not a function

My import is.

Function:
scheduler.addMarkedTimespan({
days: 5, // marks each Friday
zones: “fullday”, // marks the entire day
css: “holiday” // the applied css style
});

CSS:
.holiday {
background-color:red;
opacity:0.3;
}

#2

Hi,
seems like you’ve specified an incorrect url for a limit (dhtmlxscheduler_limit.js) extension. Please check where the js/css files are located in your project

#3

I put the extension in codebase folder

#4

Hi,
addMarkedTimespan method is defined in dhtmlxscheduler_limit.js. So if the method is not defined on the page it either means that dhtmlxscheduler_limit.js is not added, or that something is wrong with it.
Please check browser console and Network tools to see whether the file has been loaded and if it triggered some error on initialization