Hi,
I have created a multi-row variable set for one of the catalog items. I want to prevent user from entering duplicate entries.
I referred to https://community.servicenow.com/community?id=community_question&sys_id=8557faef1b8a5050305fea89bd4b...
However it doesn't seem to be doing anything for me. Attached is the image of the variable set i am using.
Below is the script i modified for the same taking reference of the provided script.
Any help would be really appreciated.
function onSubmit() {
//Type appropriate comment here, and begin script below
var value = g_form.getValue('box_details_for_pick_up');
var arr = JSON.parse(value);
var totalLength = arr.length;
var arr2 = [];
for(var i=0;i<arr.length;i++){
if(!searchExisting(arr[i].barcode,arr2)){
arr2.push(arr[i]);
}
}
var finalObjLength = arr2.length;
if(finalObjLength != totalLength){
alert('There are duplicates please remove those before submitting');
return false;
}
}
function searchExisting(barcode,newArray){
for(var i=0;i<newArray.length;i++){
if(newArray[i].barcode == barcode){
return true;
}
}
return false;
}
Regards,
Surabhi
