# Java Script Object to Json array

**URL:** <https://discourse.nodered.org/t/java-script-object-to-json-array/23970>\
**Category:** General\
**Created:** [31 March 2020 12:04 UTC](https://discourse.nodered.org/t/java-script-object-to-json-array/23970 "2020-03-31T12:04:36Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![neelanjan](https://avatars.discourse-cdn.com/v4/letter/n/7cd45c/32.png) [@neelanjan](https://discourse.nodered.org/u/neelanjan)\
**Post date:** [31 March 2020 16:43 UTC](https://discourse.nodered.org/t/java-script-object-to-json-array/23970/21 "2020-03-31T16:43:10Z")

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Can we parse two value separated by '#'

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**Author:** ![shrickus](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/shrickus/32/517_2.png) [@shrickus](https://discourse.nodered.org/u/shrickus)\
**Post date:** [31 March 2020 19:32 UTC](https://discourse.nodered.org/t/java-script-object-to-json-array/23970/22 "2020-03-31T19:32:58Z")

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The ideal tool to use for this is the JSONata expression language, as @afelix mentioned above...

For your example payload, you can use a change node with the following J: expression right in the tester, and see the results in real-time as you are typing the expression:

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/b/4/b459487de78fa56164081a03d886106728dffc8f.png)

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 April 2020 19:48 UTC](https://discourse.nodered.org/t/java-script-object-to-json-array/23970/23 "2020-04-14T19:48:20Z")

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