WebThis DataWeave example uses the DataWeave map function to iterate through an array of books and perform a series of tasks on each. Before you begin, note that 2.x versions of DataWeave are used by Mule 4 apps. For DataWeave in Mule 3 apps, refer to DataWeave version 1.2 examples . WebSep 10, 2015 · In the Getting Started with DataWeave: Part 1, we introduced you to DataWeave and its canonical format, the result of every expression you execute in the …
How to iterate dynamic json in dataweave - Mule
WebNov 30, 2024 · The input array can be JSON or Java and it returns an array of elements. There are two ways to denote it. The first way is that the first parameter (input array in this case) is placed left of the map function and the second parameter is committed in this case which is usually placed on the right. While not required to follow this tutorial, a good understanding of the basic DataWeave concepts would be preferred. You can check out these other tutorials if you feel a bit lost with some concepts: 1. What is DataWeave? Part 1- To understand MIME types, the script anatomy, and data types. 2. What is … See more The map function satisfies a very common use case in integration development: transforming every item in an Array to something else. maptakes two parameters: an Array … See more This function is not commonly used with the prefix notation because of its complexity. But here you can find an example that adds 1to every value in the input Array. Open in … See more You don’t always need to include the whole explicit lambda expression as the second argument. You can use the dollar-sign syntax to reference the two arguments that are … See more This is the most used notation for this function because it makes it easier to read and understand. Open in Playground When using the infix … See more how to screenshot on surface go
how to iterate for a fixed number of loops in data weave - Mule
WebApr 19, 2024 · Actually we need to loop through the JSON array (payload.profile.base.*phone) and get only the phone numbers which are active and having the category / type as mobile. We need the output like below : { "dcsId": "1184001100000000517", "marketCode": "US", "languageCode": "en-US", "username" : … WebMar 8, 2016 · dataweave Share Improve this question Follow asked Mar 8, 2016 at 9:42 mule-user 223 5 22 Add a comment 2 Answers Sorted by: 3 You can use filter and map together, try this - %dw 1.0 %output application/xml --- payload.LineErrors.*LineError filter ($.LineErrorDescription == 'HELD') map { id: 'X' } Share Improve this answer Follow WebIterate Fixed number of loop in Mule 4 using Dataweave In this tutorial we will demonstrate how we can iterate fixed number of loop in mule 4 using dataweave Below is the input you can see the size of the array is 6 but we need to iterate the list only 3 times on the basis of the total count Input { "totalcount": 5, "employees": [ { "name":"Sam", how to screenshot on surface 7 pro