The value of dropdown --None--

[alexcharleswort]

Seems like a rudimentary question. I am writing an onSubmit client script. I want it to say something like if choice_1 is --None-- set order_1 to xxx. What is the value behind --None-- that I can use in my script? I've tried null, Null, NULL, none, None, --None--, -- None --. I have tried reading both the value and the displayValue and I can't seem to get the right one.

Any help would be sincerely appreciated. Thanks in advance!

[Abdul Khan4]

None doesnot have any value.

You can use the logic as choice_1=="" then set order_1 to xxx.

Or if(choice_1!="" ){ } else {set order_1 to xxx}

[balaji_charapal]

Hi Alex,

you can try with empty i mean '' instead of none etc..

g_form.getValue('field name ' == '')

you can proceed with your coding..