When i am writing a client script on NOne option to clear the values its not working.

[sushma9]

I have written On change client script when None Is selected to clear the options but its not working .please find the script below.

function onChange(control, oldValue, newValue, isLoading) {

if (newValue == '  ') {

g_form.clearOptions('which_state_is_impacted');
}

}

[Murthy Ch]

This will work.

Tested in my PDI.

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

    if (newValue == '') {
        g_form.clearOptions('which_state_is_impacted');
    }

}

[sushma9]

 Its not working 

[Murthy Ch]

Share your entire script with screenshots

[sushma9]

Please find the screen shot below.

[Murthy Ch]

I don't see any issue in your code.

Please cross-check the variable names which you given.