# How do you keep the data even if the page changes?

**URL:** <https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923>\
**Category:** Dashboard\
**Created:** [3 March 2021 04:23 UTC](https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923 "2021-03-03T04:23:43Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![bird](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bird/32/34966_2.png) [@bird](https://discourse.nodered.org/u/bird)\
**Post date:** [3 March 2021 04:23 UTC](https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923/1 "2021-03-03T04:23:44Z")

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Hi

 ![스크린샷 2021-03-03 오후 1.20.06](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/7/c/7cd9216af24c1da8aa1aff8d9809515c65c4c681.png)

Like the flow above, it receives a value with mqtt and displays light on/off on the svg map.  
It works well without any problems.

However, after moving to another tab (pages), the data is initialized when it comes back.

Can I still keep my old data?

thanks

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**Author:** ![TotallyInformation](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/totallyinformation/32/31_2.png) [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Post date:** [3 March 2021 22:06 UTC](https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923/2 "2021-03-03T22:06:32Z")

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I think that might be a ui-svg issue? I that doesn't happen in most cases.

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<div class="post-metadata">

**Author:** ![bird](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bird/32/34966_2.png) [@bird](https://discourse.nodered.org/u/bird)\
**Post date:** [5 March 2021 01:33 UTC](https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923/3 "2021-03-05T01:33:40Z")

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thanks!  
best regards!

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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:** [4 April 2021 01:33 UTC](https://discourse.nodered.org/t/how-do-you-keep-the-data-even-if-the-page-changes/41923/4 "2021-04-04T01:33:45Z")

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