# How to dynamically change the configuration parameter of a mongodb database name

**URL:** <https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747>\
**Category:** General\
**Created:** [26 April 2021 13:06 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747 "2021-04-26T13:06:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![yakupbaltas](https://avatars.discourse-cdn.com/v4/letter/y/2acd7d/32.png) [@yakupbaltas](https://discourse.nodered.org/u/yakupbaltas)\
**Post date:** [26 April 2021 13:06 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747/1 "2021-04-26T13:06:26Z")

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How can I change the database name that I get from the user with the node setting.  
Thank you all.

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [26 April 2021 20:42 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747/2 "2021-04-26T20:42:07Z")

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Which node are you using? (node-red-contrib-????)  
What does the `Help` tab for that node say you can do?

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**Author:** ![yakupbaltas](https://avatars.discourse-cdn.com/v4/letter/y/2acd7d/32.png) [@yakupbaltas](https://discourse.nodered.org/u/yakupbaltas)\
**Post date:** [27 April 2021 05:43 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747/3 "2021-04-27T05:43:20Z")

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I'm using node-red-node-mongodb.

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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:** [26 June 2021 05:43 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-the-configuration-parameter-of-a-mongodb-database-name/44747/4 "2021-06-26T05:43:50Z")

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