how to remove item sublist lines in a workflow action script

AI generated answer (using internal Slack threads):

****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ****** To remove item sublist lines in a workflow action script, you can use the

removeLine

method from the N/record module in SuiteScript. However, you need to be careful with the indexing of the lines. If you are looping through the lines from top to bottom (0 to n), removing a line will cause the sublist to become smaller than your original sublist line count and your loop index may exceed the available sublist lines. This can result in an error. To avoid this, you should loop through the lines from bottom to top (n to 0). Here is a sample code snippet that demonstrates this:

javascript
for (var i = record.getLineCount({ sublistId: 'item' }) - 1; i >= 0; i--) {
  var lineItem = record.getSublistValue({
    sublistId: 'item',
    fieldId: 'item',
    line: i
  });
  if (/* your condition to remove the line */) {
    record.removeLine({
      sublistId: 'item',
      line: i
    });
  }
}

In this code,

record

is an instance of the N/record module representing the record you are working with. Replace

/* your condition to remove the line */

with the condition that determines whether a line should be removed. Remember to save the record after removing the lines to persist the changes.