Bryntum Support Forums

I'm working on configuring the Calendar to restrict users to a specific date range, preventing navigation outside of this range using both the date picker and the previous/next buttons.

I've set the MaxDate and MinDate in the calendar configuration and included these settings in the <bryntum-calendar>, but it hasn't worked as expected. Additionally, setting the agenda view results in an error. I have attached a screenshot of the error for your reference.

Is there an alternative method to achieve this functionality?

Can you please share your code as a small test case so we can inspect it?

Thanks for the report. This should work. It's a bit of a mystery. Will will investigate this bug.

Try configuring your AgendaView with the following as a property:

    afterStartDateSet : function(startDate, oldStartDate) {
        const
            me               = this,
            { refreshCount } = me,
            incomingEndDate  = me.hasConfig('endDate') && me.peekConfig('endDate');

        // If we are bounded by an endDate configuration, but are not in the process of being passed
        // a new endDate (unless we are at configure time), keep the end date synced with current duration.
        if (me.hasConfig('endDate') && (!incomingEndDate || me.isConfiguring)) {
            const duration = DateHelper.diff(oldStartDate || startDate, me.endDate, 'day');

            me.endDate = DateHelper.add(startDate, duration, 'day');
        }

        // If that changed the end date, the updater will have done a refresh.
        // If there was no change to the endDate, so no refresh, we have to refresh here.
        if (!me.isConfiguring && !incomingEndDate && me.refreshCount === refreshCount) {
            me._cellMap?.clear();
            me.refresh();
            me.triggerRangeChange(startDate, me.endDate);
        }
    }

Let us know if that fixes your issue.

Here is a ticket to get this sealed up: https://github.com/bryntum/support/issues/9811

So in the following case:

The minDate is 1 Oct 2020 We are going back to the previous week, and that goes from 27 Sep to 3 Oct.

A little bit will be outside the Calendar range. I propose that the validation specifies that a new navigation range is valid if any of it is within the Calendar's min/max range.

So this navigation will work in my fix branch. It doesn't in 6.0

The afterStartDateSet function is not in the AgendaViewConfig Model. Can you please explain more about how I can configure it in AgendaView?

Is this function only available in versions higher than 6.05?

This will be fixed in 6.0.5 which will be out very soon.