I want to see the start and end dates as a sticky tooltip when creating a Schedular on the Resource Planner, so that I can accurately schedule tasks without guessing the dates

the system should display the start date at the beginning of the schedular bar and the end date at the end of the schedular bar

Hello @ekanshparnami18,

Could you please clarify what you mean as end and start of scheduler bar, or provide some screenshot of the required result, as currently the requirement isn’t clear for me.

Basically scheduler displays start/end date of the view in the header:

You can configure it through the header config:
https://docs.dhtmlx.com/scheduler/api__scheduler_header_config.html

For example, you can change the date part through the {view_name}_date template, like follows:

scheduler.templates.week_date = function(start, end){
    return `
    <div>
    ${scheduler.templates.day_date(start)}
    </div> 
    <div>
    ${scheduler.templates.day_date(scheduler.date.add(end,-1,"day"))}
    </div>
`;
};

Here is a demo:
https://snippet.dhtmlx.com/hip1mvc4

Kind regards,