# Latest

**URL:** https://discourse.nodered.org/latest.md?page=58

[Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md)

**Page:** 59

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## [How to set the x axis of chart as numeric value?](https://discourse.nodered.org/t/how-to-set-the-x-axis-of-chart-as-numeric-value/98438)

<div class="topic-metadata">

**Author:** [@Kang](https://discourse.nodered.org/u/Kang)\
**Replies:** 2\
**Last updated:** [1 August 2025 11:33 UTC](https://discourse.nodered.org/t/how-to-set-the-x-axis-of-chart-as-numeric-value/98438 "2025-08-01T11:33:01Z")

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Hi, sir I found the chart node’s X axis is using string type label to display, which will bring two problems below, how can I fix them? The X axis value is sorted by the X array index, not by the X array value itself.…

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## [Periodical reading of Modbus data from devices based on DB stored IP, and ASDU](https://discourse.nodered.org/t/periodical-reading-of-modbus-data-from-devices-based-on-db-stored-ip-and-asdu/98425)

<div class="topic-metadata">

**Author:** [@Felix](https://discourse.nodered.org/u/Felix)\
**Replies:** 5\
**Last updated:** [1 August 2025 06:14 UTC](https://discourse.nodered.org/t/periodical-reading-of-modbus-data-from-devices-based-on-db-stored-ip-and-asdu/98425 "2025-08-01T06:14:58Z")

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Hi all. So I am really tired, or stupid. Please, help, if you have any idea. Here is the code of flow, that read DB with IP and ID(ASDU) and after that use this data in cycle put to Modbus to read the data about temp, …

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## [Data logging simulation using modsim to postgreSQL via nodered](https://discourse.nodered.org/t/data-logging-simulation-using-modsim-to-postgresql-via-nodered/98388)

<div class="topic-metadata">

**Author:** [@hafizhshafi](https://discourse.nodered.org/u/hafizhshafi)\
**Replies:** 18\
**Last updated:** [1 August 2025 01:05 UTC](https://discourse.nodered.org/t/data-logging-simulation-using-modsim-to-postgresql-via-nodered/98388 "2025-08-01T01:05:14Z")

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How to send data from modbus to postgreSQL database via nodered ? i already try to send data manually from querry and its work, but its not working when i send the data which come from modsim

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## [Help with ui-tabulator Column Headings Required](https://discourse.nodered.org/t/help-with-ui-tabulator-column-headings-required/98423)

<div class="topic-metadata">

**Author:** [@Buckskin](https://discourse.nodered.org/u/Buckskin)\
**Replies:** 2\
**Last updated:** [31 July 2025 22:31 UTC](https://discourse.nodered.org/t/help-with-ui-tabulator-column-headings-required/98423 "2025-07-31T22:31:34Z")

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I have the following table and I would like to centre the column headers of a couple of the columns; I wish to centre the Protocol & Power headers and so far I have not found a way to do it, so any ideas will be welc…

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## [How to delete a flow from the library](https://discourse.nodered.org/t/how-to-delete-a-flow-from-the-library/6533)

<div class="topic-metadata">

**Author:** [@drmibell](https://discourse.nodered.org/u/drmibell)\
**Replies:** 3\
**Last updated:** [31 July 2025 18:30 UTC](https://discourse.nodered.org/t/how-to-delete-a-flow-from-the-library/6533 "2025-07-31T18:30:29Z")

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If you want to remove an exported flow from the library (userDir/lib/flows), it seems that you not only have to use the os command line to delete the file, but you also need to restart NR and refresh the browser. If you …

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## [Doesn't Dashboard 2 highlite dashboard nodes when you move over them?](https://discourse.nodered.org/t/doesnt-dashboard-2-highlite-dashboard-nodes-when-you-move-over-them/98408)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 4\
**Last updated:** [31 July 2025 16:17 UTC](https://discourse.nodered.org/t/doesnt-dashboard-2-highlite-dashboard-nodes-when-you-move-over-them/98408 "2025-07-31T16:17:41Z")

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With the old dashboard if you are on/in the edit screen and have the dashboard selected you see the GUI nodes listed. As you move the mouse over them their respective nodes in the edit window are highlighted. So what's…

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## [Smarter Node-RED Editor + Built-In Database](https://discourse.nodered.org/t/smarter-node-red-editor-built-in-database/98420)

<div class="topic-metadata">

**Author:** [@sumitshinde-84](https://discourse.nodered.org/u/sumitshinde-84)\
**Replies:** 0\
**Last updated:** [31 July 2025 15:34 UTC](https://discourse.nodered.org/t/smarter-node-red-editor-built-in-database/98420 "2025-07-31T15:34:27Z")

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Hey folks, FlowFuse 2.20 is out now, and there’s some cool stuff in it I thought worth sharing. It introduces FlowFuse Tables, a full database service now built right into the platform, making it easier to store and qu…

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## [Storage of nodered data on Revpi](https://discourse.nodered.org/t/storage-of-nodered-data-on-revpi/98419)

<div class="topic-metadata">

**Author:** [@GBROKO](https://discourse.nodered.org/u/GBROKO)\
**Replies:** 1\
**Last updated:** [31 July 2025 14:25 UTC](https://discourse.nodered.org/t/storage-of-nodered-data-on-revpi/98419 "2025-07-31T14:25:38Z")

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I want to locally save the data I receive from a sensor on my Revpi. \[ { "id": "3773427109966ee3", "type": "debug", "z": "4baeccbbe8b96cc7", "name": "debug 3", "active": true,…

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## [Node-red and vs-code integration](https://discourse.nodered.org/t/node-red-and-vs-code-integration/97672)

<div class="topic-metadata">

**Author:** [@daniel-payne](https://discourse.nodered.org/u/daniel-payne)\
**Replies:** 47\
**Last updated:** [31 July 2025 14:11 UTC](https://discourse.nodered.org/t/node-red-and-vs-code-integration/97672 "2025-07-31T14:11:41Z")

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I hope this can help anybody having the same issues as I have when writing long functions in node-red editor. Coding anything over 50 lines become difficult to work with, or trying to view multiple functions at the same…

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## [Template flow context with variable names](https://discourse.nodered.org/t/template-flow-context-with-variable-names/98417)

<div class="topic-metadata">

**Author:** [@HarryPottar](https://discourse.nodered.org/u/HarryPottar)\
**Replies:** 3\
**Last updated:** [31 July 2025 14:08 UTC](https://discourse.nodered.org/t/template-flow-context-with-variable-names/98417 "2025-07-31T14:08:12Z")

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Hello, I’m using a mustache template node to populate a value from the flow context. "{{{flow.config.name}}" This works as expected. However, when I store multiple objects within the flow context using a variable, is…

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## [From where is this text coming?](https://discourse.nodered.org/t/from-where-is-this-text-coming/98407)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 64\
**Last updated:** [31 July 2025 13:47 UTC](https://discourse.nodered.org/t/from-where-is-this-text-coming/98407 "2025-07-31T13:47:12Z")

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Dashboard 2.0 I am lost to understand from where this text is coming. In particular the HOLD part. (This is the code side of things.) You can see the Test part/text. But no HOLD to be seen. The "Test" is from…

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## [What is "Offline Ready" in DB-2 dashboard](https://discourse.nodered.org/t/what-is-offline-ready-in-db-2-dashboard/98414)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 6\
**Last updated:** [31 July 2025 13:16 UTC](https://discourse.nodered.org/t/what-is-offline-ready-in-db-2-dashboard/98414 "2025-07-31T13:16:40Z")

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I see this on a very basic Dashboard and it has only recently shown itself. The little guy in the bottom right of the screen. Yeah, I could click it and find out. But.... It just seems like an interesting questio…

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## [Vulnerability Report: Node.js Package on-headers \< 1.1.0 in Node-Red](https://discourse.nodered.org/t/vulnerability-report-node-js-package-on-headers-1-1-0-in-node-red/98416)

<div class="topic-metadata">

**Author:** [@GowriAradhya](https://discourse.nodered.org/u/GowriAradhya)\
**Replies:** 1\
**Last updated:** [31 July 2025 12:44 UTC](https://discourse.nodered.org/t/vulnerability-report-node-js-package-on-headers-1-1-0-in-node-red/98416 "2025-07-31T12:44:32Z")

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Hello, Component: Node.js Package: on-headers Affected Version: 1.0.2 Used In: Node-RED 4.0.9 Impact: Exposure of Sensitive Information Manipulation of Data Description: The on-headers package (version 1.0.2) us…

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## [Help with db-2 button node](https://discourse.nodered.org/t/help-with-db-2-button-node/98403)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 9\
**Last updated:** [31 July 2025 09:15 UTC](https://discourse.nodered.org/t/help-with-db-2-button-node/98403 "2025-07-31T09:15:57Z")

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This is DB-2, not the old/original one. Folks, I missed the memo on this. (And now I shall digress quickly) In the old dashboard, you/I could set what is shown with {{msg.xxx}} things and inject them into the button. …

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## [Open URL question](https://discourse.nodered.org/t/open-url-question/98379)

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**Author:** [@leftymuller](https://discourse.nodered.org/u/leftymuller)\
**Replies:** 13\
**Last updated:** [31 July 2025 02:49 UTC](https://discourse.nodered.org/t/open-url-question/98379 "2025-07-31T02:49:18Z")

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Hello Good peoples, I have a small issue opening URL’s When a user opens a URL or opens for every other user who has the dashboard open. Is there a way so it only opens for the user that requested it?

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## [DB2: Multi-series linear chart help](https://discourse.nodered.org/t/db2-multi-series-linear-chart-help/98396)

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**Author:** [@rakgupta](https://discourse.nodered.org/u/rakgupta)\
**Replies:** 4\
**Last updated:** [30 July 2025 19:28 UTC](https://discourse.nodered.org/t/db2-multi-series-linear-chart-help/98396 "2025-07-30T19:28:41Z")

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Hello: I’m moving a multi-series chart from DB1 to DB2 and am having some trouble. I looked at the example that @joepavitt gave in an earlier thread (https://discourse.nodered.org/t/help-chart-multiple-series-migration-…

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## [Problem with a string across different nodes](https://discourse.nodered.org/t/problem-with-a-string-across-different-nodes/98394)

<div class="topic-metadata">

**Author:** [@Loops](https://discourse.nodered.org/u/Loops)\
**Replies:** 2\
**Last updated:** [30 July 2025 15:27 UTC](https://discourse.nodered.org/t/problem-with-a-string-across-different-nodes/98394 "2025-07-30T15:27:33Z")

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Hello ! I need help please for a simple flow. The output of the Http request give me {"success":true}. I putr this string in a template node to add some text. For example : Request result : {"success":true} But…

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## [Is it just me or has the Forum just updated?](https://discourse.nodered.org/t/is-it-just-me-or-has-the-forum-just-updated/98366)

<div class="topic-metadata">

**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 7\
**Last updated:** [30 July 2025 09:00 UTC](https://discourse.nodered.org/t/is-it-just-me-or-has-the-forum-just-updated/98366 "2025-07-30T09:00:50Z")

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I’m no longer getting an edit box on the left with preview on the right when editing a post. Instead there is a more advanced WYSIWYG edit box. Not all of which is actually easier to use - for example, using 3 backticks …

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## [How do I set filter in ui-table from a command](https://discourse.nodered.org/t/how-do-i-set-filter-in-ui-table-from-a-command/98371)

<div class="topic-metadata">

**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 6\
**Last updated:** [30 July 2025 08:54 UTC](https://discourse.nodered.org/t/how-do-i-set-filter-in-ui-table-from-a-command/98371 "2025-07-30T08:54:29Z")

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I am generating a table using mysql queries and ui-table in dashboard-2. how can I set filter for a column be sending a msg.payload ? (from a dropdown for example) could not find any example or a discussion in forum fo…

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## [My nodered agent was giving bad request again and again after waiting a day i deleted that agent and made new one but still its giving same bad request you can see the image its running but not opening the dashbord](https://discourse.nodered.org/t/my-nodered-agent-was-giving-bad-request-again-and-again-after-waiting-a-day-i-deleted-that-agent-and-made-new-one-but-still-its-giving-same-bad-request-you-can-see-the-image-its-running-but-not-opening-the-dashbord/98374)

<div class="topic-metadata">

**Author:** [@achalkumar](https://discourse.nodered.org/u/achalkumar)\
**Replies:** 1\
**Last updated:** [30 July 2025 08:01 UTC](https://discourse.nodered.org/t/my-nodered-agent-was-giving-bad-request-again-and-again-after-waiting-a-day-i-deleted-that-agent-and-made-new-one-but-still-its-giving-same-bad-request-you-can-see-the-image-its-running-but-not-opening-the-dashbord/98374 "2025-07-30T08:01:43Z")

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## [Debug sidebar messages disappear automatically](https://discourse.nodered.org/t/debug-sidebar-messages-disappear-automatically/98383)

<div class="topic-metadata">

**Author:** [@Helavi](https://discourse.nodered.org/u/Helavi)\
**Replies:** 2\
**Last updated:** [30 July 2025 07:54 UTC](https://discourse.nodered.org/t/debug-sidebar-messages-disappear-automatically/98383 "2025-07-30T07:54:52Z")

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I user node-RED v3.0.2. Since some time I have problems with disappearing messages in the debug sidebar. Maybe I have configured this somewhen, but I can’t remember where and how to turn it back. Does anybody know how I …

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## [Motion Sensor, false reads, sensitivity calibration](https://discourse.nodered.org/t/motion-sensor-false-reads-sensitivity-calibration/98369)

<div class="topic-metadata">

**Author:** [@richiep](https://discourse.nodered.org/u/richiep)\
**Replies:** 2\
**Last updated:** [30 July 2025 07:33 UTC](https://discourse.nodered.org/t/motion-sensor-false-reads-sensitivity-calibration/98369 "2025-07-30T07:33:59Z")

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Hey all, I’m running an esp8266 with an infrared motion sensor. I’ve been running these in my projects for years. I use these mostly inside but I have one outside that regularly gives false reads. I have the sensitiv…

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## [Disable default node](https://discourse.nodered.org/t/disable-default-node/98378)

<div class="topic-metadata">

**Author:** [@czzhao95](https://discourse.nodered.org/u/czzhao95)\
**Replies:** 1\
**Last updated:** [30 July 2025 06:46 UTC](https://discourse.nodered.org/t/disable-default-node/98378 "2025-07-30T06:46:52Z")

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I want to disable some of the default nodes, such as exec, so they don't appear in the node palette on the left. How can I do that?

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## [Issue with node-red-contrib-cip-st-ethernet-ip Not getting cycle value in debug](https://discourse.nodered.org/t/issue-with-node-red-contrib-cip-st-ethernet-ip-not-getting-cycle-value-in-debug/97863)

<div class="topic-metadata">

**Author:** [@joseeviral](https://discourse.nodered.org/u/joseeviral)\
**Replies:** 4\
**Last updated:** [30 July 2025 06:14 UTC](https://discourse.nodered.org/t/issue-with-node-red-contrib-cip-st-ethernet-ip-not-getting-cycle-value-in-debug/97863 "2025-07-30T06:14:03Z")

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I am trying to read tag rom Rockwell 1769-L33ER/A compact Logix plc by using node-red-contrib-cip-st-ethernet-ip node version 2.0.3 . ETH ip in node configure with cycle = 2000 ms and timeout is 40000 ms. OS WIN 10 node …

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## [Use Grafana to graph motion sensor triggers](https://discourse.nodered.org/t/use-grafana-to-graph-motion-sensor-triggers/98370)

<div class="topic-metadata">

**Author:** [@richiep](https://discourse.nodered.org/u/richiep)\
**Replies:** 3\
**Last updated:** [30 July 2025 04:00 UTC](https://discourse.nodered.org/t/use-grafana-to-graph-motion-sensor-triggers/98370 "2025-07-30T04:00:38Z")

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I once saw how someone set up a Grafana display to show when a motion sensor was triggered over a 24 hour period. It was like an occupancy record. I can’t find it again. Has anyone done this? Or can someone point to …

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## [DB2: Chart timescale not shown correctly?](https://discourse.nodered.org/t/db2-chart-timescale-not-shown-correctly/98368)

<div class="topic-metadata">

**Author:** [@rakgupta](https://discourse.nodered.org/u/rakgupta)\
**Replies:** 1\
**Last updated:** [29 July 2025 21:07 UTC](https://discourse.nodered.org/t/db2-chart-timescale-not-shown-correctly/98368 "2025-07-29T21:07:45Z")

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Hello: I am converting a chart from DB1 to DB2 and the timestamp doesn’t appear to be converted correctly. The same data displays correctly in DB1. I have checked the timestamp data using epoch converter website and th…

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## [Invalid endpoint message when using Node-Red-contribut-opcua](https://discourse.nodered.org/t/invalid-endpoint-message-when-using-node-red-contribut-opcua/97449)

<div class="topic-metadata">

**Author:** [@enginebeat](https://discourse.nodered.org/u/enginebeat)\
**Replies:** 2\
**Last updated:** [29 July 2025 20:21 UTC](https://discourse.nodered.org/t/invalid-endpoint-message-when-using-node-red-contribut-opcua/97449 "2025-07-29T20:21:46Z")

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Hi All, Trying to use Node-red-contribut-opcua, but I get the invalid endpoint message. both my Twincat and UAExpert connect no problem and also tried the palette opcua/for-node-red and that seems to work fine, so I'm a…

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## [Installing Node-RED alongside Homebridge (pre-built image)](https://discourse.nodered.org/t/installing-node-red-alongside-homebridge-pre-built-image/98352)

<div class="topic-metadata">

**Author:** [@rakgupta](https://discourse.nodered.org/u/rakgupta)\
**Replies:** 1\
**Last updated:** [29 July 2025 15:28 UTC](https://discourse.nodered.org/t/installing-node-red-alongside-homebridge-pre-built-image/98352 "2025-07-29T15:28:23Z")

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Hello: I'm trying to install Node-RED on a RPi5 alongside the prebuilt Homebridge image. Has anyone installed this successfully? If so, any pointers/guidance would be really appreciated. When I install using the RPi sc…

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## [Disable function code warning](https://discourse.nodered.org/t/disable-function-code-warning/98360)

<div class="topic-metadata">

**Author:** [@remsfn](https://discourse.nodered.org/u/remsfn)\
**Replies:** 2\
**Last updated:** [29 July 2025 14:42 UTC](https://discourse.nodered.org/t/disable-function-code-warning/98360 "2025-07-29T14:42:36Z")

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I am using Node red V4.0.9 and the following code const delta\_ms = new Date() - new Date(machines\_buffer.timestamp); genrate a warning but do work! The left-hand side of an arithmetic operation must be of type 'any'…

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## [How to achieve line chart with x-y axis data from different node](https://discourse.nodered.org/t/how-to-achieve-line-chart-with-x-y-axis-data-from-different-node/98306)

<div class="topic-metadata">

**Author:** [@Kang](https://discourse.nodered.org/u/Kang)\
**Replies:** 13\
**Last updated:** [29 July 2025 03:15 UTC](https://discourse.nodered.org/t/how-to-achieve-line-chart-with-x-y-axis-data-from-different-node/98306 "2025-07-29T03:15:32Z")

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Dear sir I can see the line chart function in the flow editor, and there is only one data source for Y axis, and the X axis seems to always be the time or points, what if I want to relate the X axis to another data node…

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