Loop reference list object

[nixu]

Hi All,

I have a table with one filed that is a list reference to another table, it would reference multiple objects.

I want to loop all object in this filed and do some work but I don't know how to do this

I tried two way below , but both were not work.

for(var item in current.items)
         gs.addInfoMessage(item.id);

current.items.split(',').forEach(function(item){   
         gs.addInfoMessage(item.id);
});

Is there something I missed?

Any help will be appreciated.

Thanks in advance.

[Matthew Glenn]

This is untested, but the following should work

Create an array from current.items

var arr = current.items.split(",");

Then loop through it using the following:

for(var i = 0; i < arr.length; i++){
       //do your thing
}

[nixu]

Hi Matthew

I use

var arr = current.items.split(",");
for(var i = 0; i < arr.length; i++){ 
       gs.addInfoMessage(arr[i].id);
} 

but still get 'undefined' message

[Matthew Glenn]

Since you're trying to pull a field from the records in the list, try this:

var arr = current.items.split(",");
for(var i = 0; i < arr.length; i++){
       var gr = new GlideRecord('TABLE_NAME');   //insert the table that the list field references
       if(gr.get(arr[i])){
               gs.addInfoMessage(gr.id);
       }
}