Not able to remove choice list option from choice field.

[Jonnie_]

Hi

i have written a onLoad client script and on based of condition i am removing the choices from choice list field using removeOption() method. 
g_form.removeOption(‘state’, 0);

g_form.removeOption(‘state’,2);

etc. 

Except one, all choices(which i mentioned in client script) are gettinh removed from field on form.

but the first g_form.removeOption(‘state’,0); is still visible. I don’t know why it’s happening. I checked other UI policy and client script.

[Pratik Malviya]

Then use value as string.

g_form.removeOption(‘state’, '0');

g_form.removeOption(‘state’,'2');

[Ratnakar7]

Hi @Jonnie_ ,

Can you please try below 2 solutions:

1. First clear all options with 'g_form.clearOptions('state');' and add required options with 'g_form.addOption(<fieldName>, <choiceValue>, <choiceLabel>, <targetIndex>);'.

2. Remove/Disable the options with looping.

var choiceValue='0'; 
var control = g_form.getControl('state');
var options = control.options;
   for (var i = 0; i < options.length; i++) {
      var option = options[i];
      if (option.value == choiceValue) {
         control.options[i].disabled = '';
         break;
      }
   }

I hope this solves your issue.
Mark this as Helpful / Accept the Solution if this clears your issue.

Regards,

Ratnakar