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About DataWeave Function Editor

The DataWeave Function Editor allows you to quickly and easily create and edit any DataWeave 2.0 function within your Mule application.
The Editor provides you an autocomplete feature for all DataWeave functions, along with a description of a function and how to use it.

To Use the Function Editor

  1. Click the Function button logger task design center 0a147
    Whenever a field of a Mule Component accepts a DataWeave function, the Function Editor icon appears next to it.

  2. Typing your DataWeave function.
    The editor starts autocompleting your function based on your input.
    Additionally, you can press ctrl + spacebar to see a list of possible options.

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    When you select a suggested function, the editor displays a brief summary of the function’s documentation.