How to get Day from Date

chanikya · ‎06-28-2019

Hi,

function onChange(control, oldValue, newValue, isLoading) {
if (isLoading || newValue == '') {
return;
}

var seldate=g_form.getValue('date');
var objdate=new Date(seldate);
var selday=objdate.getDay();
alert(selday);
if(selday==0||selday==6)
{
alert('select business day');
g_form.setValue('date','');
}
}

but i am getting "NaN " value in alert.

Harsh Vardhan · ‎06-28-2019

did you try with the code which i have posted ?

Updated Code:

var df = g_form.getValue('u_date');
	
	var op=df.split('/');
	var ress=op[2]+'/'+op[1]+'/'+op[0];
	
		var objdate=new Date(ress);
		alert(objdate);
		var selday=objdate.getDay();
		var res = parseInt(selday);
		alert(res);
		if(res==0||res==6)
			{
			alert('select business day');
			
		}

Change the field value. if you have a data/time type field then you can follow the same split() to make your data format like yyyy-MM-dd

View solution in original post

Alok Das · ‎06-28-2019

Hi,

The code provided by @Harshvardhan is correct and it should work not sure why it's not working.

However, I have modified the code as below:

function onChange(control, oldValue, newValue, isLoading) {
if (isLoading || newValue == '') {
return;
}
var selday=newValue.getDay();
var res = parseInt(selday);
alert(res);
 if(res==0||res==6)
 {
 alert('select business day');
 g_form.setValue('date','');
 }
}

Please try once and let me know if it's working or not..

Regards,

Alok

chanikya · ‎06-28-2019

Harsha script is working good, no problem with that

i have tested his script in my PDI's working fine , here i didn't uderstand that same script placed in Client environment it giving "NaN" alert message

var seldate=g_form.getValue('date');
var objdate=new Date(seldate);
var selday=objdate.getDay();
var res = parseInt(selday);
alert(res); alert like "NaN" in client Environment only , working fine in my PDI
if(res==0||res==6)
{
alert('select business day');
g_form.setValue('date','');
}

Harsh Vardhan · ‎06-28-2019

i tested the code which i have provided and its not giving me NAN on my personal instance.

chanikya · ‎06-28-2019

My PDI it is working, but in Client Instance it is giving "NaN" value

Harsh Vardhan · ‎06-28-2019

the change which you have made in the properties , that's the reason you are getting NAN.

if you can made the changes in below format it will work.

Data Format : yyyy-MM-dd