Conditional script is not working in PDF form.

Hi All,

Appreciate for the expertise. I have a pdf form to capture values from external DB upon printing from our in-house application. I would like to implement a GST_txt field to display "SR", "ZR" according to the GST column value.

I have added below scripts under calculation scripts of "GST_Txt2" form, however it doesn't display correctly even though "txtOther2Tax" >0.00. Hope someone can advise me further on this, Million thanks in advance!!

var v1 = this.getField("txtOther2Tax").value;

if (v1 > 0.00) {

    event.value = "SR";

} else {

    event.value = "ZR";

}