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Using Google Sheets filters in Add-ons with Google Apps Script

April 13, 2017
Bruce Mcpherson

G Suite Developer Advocate

Developers using Google Apps Script can now access the richer feature set of the updated Google Sheets API with the recent launch of the Advanced Sheets Service. One key benefit of using an advanced service vs. native Apps Script objects, is that developers can access current API features (without having to wait for native support to come along). For example, the advanced service allows developers to access Sheets filters which make Add-ons more engaging.

Filter functionality 

With the Sheets API, developers can already get filtered rows or set new filters on Sheets data. With the Advanced Sheet Service, developers can now have their Add-ons respect those filters and apply new filters to modify what data is visible in the Sheets UI. Plus, with any of the Apps Script advanced services, you can easily access the Sheets and other Google APIs without using the UrlFetch service nor managing the authorization flow that you’d otherwise have to perform if using the REST API directly. The snippet below will return the indexes of the filtered rows in a given Sheet. Note that it is also possible to retrieve the list of rows hidden manually, using the "hide row" menu item in Google Sheets, as indicated in the API documentation. In the code sample here, we’re only exposing rows hidden by filter.


The fields parameter in the code snippet limits what's returned in the Sheets API response, requesting only the values that matter to your app. For more information, check out this page in the Sheets API doc or this recent video on field masks.

See how some Add-ons use filtering 

There are a number of Add-ons that use advanced filtering in Sheets. Here are some good examples:

  • Yet Another Mail Merge: this Add-on helps users send email campaigns from a spreadsheet and is built to process only the filtered rows of a Sheet. Let's say you have a list of people who are registered for an event, but you've only accepted some of these registrants and need to send an email confirmation. With Yet Another Mail Merge and the updated API, you can filter out people you don't approve to attend and the Add-ons skips them without sending confirmations.
  • Sankey Snip and Chord Snip: these Add-ons helps users create special chart types that aren't available in the Google Sheets UI. When respecting filters is enabled with these Add-ons, the charts will dynamically visualize filtered data. Check out the example below from the Chord Snip Add-on.


Of course the API also provides the ability to add, update or delete filters on a Sheet. This is useful if you want to quickly display rows with a specific status to your users. One example would be if you built a workflow approval Add-on. You can show the user rows that are waiting for approval. The snippet below applies the requested filter on a given Sheet—the API documentation describes a standard basic filter object:


Yet Another Mail Merge, as many mass-mailing tools do, keeps track of all emails sent, opened and clicked. A tracking report is available in the spreadsheet sidebar, and clicking on the number of emails opened will automatically apply a filter to display only the matching rows—all rows with the status “opened.”


Now, you can determine filters applied in a Sheet directly through the Sheets API or through Apps Script apps and Add-ons using the Advanced Sheets Service, and continue to build the best experience for your users.

About the Authors 

Romain Vialard is a Google Developer Expert. After some years spent as a G Suite consultant, he is now focused on products for G Suite and Google Apps users, including add-ons such as Yet Another Mail Merge and Form Publisher.

Bruce Mcpherson is a Google Developer Expert, an independent consultant, blogger and author of Going GAS, Google Apps Script for Beginners, and Google Apps Script for Developers.

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