function iter(rec, listName, cb){ var lim = rec.getLineCount({sublistId:listName}); var i = 0; var getV = function (fld){ return rec.getSublistValue({sublistId:listName, fieldId:fld, line:i}); }; var setV = function(fld, val){ rec.setSublistValue({sublistId:listName, fieldId:fld, line:i, value:val}); }; for(; i< lim; i++){ cb(i, getV, setV); } }
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