Magento 1 datepicker issue selecting date for current month

Question

This is my js code for my datepicker:

 Calendar.setup({
 inputField : 'scheduled_ajax_update',
 ifFormat : '%d-%m-%Y',
 button : 'scheduled_ajax_update_trig',
 align : 'Bl',
 singleClick : true,
 disableFunc: function(date) {
 var now = new Date();
 if(date.getFullYear() < now.getFullYear()) { return true; }
 if(date.getFullYear() == now.getFullYear() && date.getMonth() < now.getMonth()) { return true; }
 if(date.getMonth() == now.getMonth() && date.getDate() < now.getDate()) { return true; }
 }
 });

It disables of the past days. My weird issue is that I cannot select any values from the current month, if my selected day is in the past. See img:

enter image description here

In this case I cannot select 27 or 28 .

If I click on the next month and then I go back to my current month I can choose 27 or 28.

No error messages in the console. Do you know why is this happening :) ?

Thank you!

Answer 1

According to this post the currentDateEl is set null , so I adapted my disableFunc script, like:

 disableFunc: function(date) {
 var now = new Date();
 this.currentDateEl = now.getDate();
 if(date.getFullYear() < now.getFullYear()) { return true; }
 if(date.getFullYear() == now.getFullYear() && date.getMonth() < now.getMonth()) { return true; }
 if(date.getMonth() == now.getMonth() && date.getDate() < now.getDate()) { return true; }
 }

Now I am able to select the days from my current month if my current day is in the past.