Extenions API

Apply All buttons in JavaScript and Extensions API

Both the Tableau JS API and Extensions API send commands using Asynchronous JavaScript, based on the Promises JavaScript framework. If you are not well-versed Promises or asynchronous JavaScript in general, it can be difficult to go from the basic examples in the reference guide to more complicated solutions.

Over the years, customers have frequently asked about doing an “Apply All” button using the JavaScript or Extensions API, where filters on multiple different fields can all be applied from a single button click. While there is no way to do this directly in either API at the current time, you can create a process that very efficiently applies all of the filter changes as quickly as possible. This article will show one solution to the “Apply All button” request.

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