# Latest

**URL:** https://discourse.nodered.org/latest.md?page=313

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

**Page:** 314

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## [How to prevent trigger from happening until reset](https://discourse.nodered.org/t/how-to-prevent-trigger-from-happening-until-reset/80524)

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**Author:** [@rmystique](https://discourse.nodered.org/u/rmystique)\
**Replies:** 1\
**Last updated:** [12 August 2023 22:57 UTC](https://discourse.nodered.org/t/how-to-prevent-trigger-from-happening-until-reset/80524 "2023-08-12T22:57:26Z")

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This what i have, i want it to send a pulse when the input is under 21, and then wait until the input is above 24 before sending another pulse, where each trigger prevents the itself from happening again until the other …

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## [Get information about the serial com available with the node function](https://discourse.nodered.org/t/get-information-about-the-serial-com-available-with-the-node-function/80520)

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**Author:** [@JorgeTorres01](https://discourse.nodered.org/u/JorgeTorres01)\
**Replies:** 1\
**Last updated:** [12 August 2023 16:20 UTC](https://discourse.nodered.org/t/get-information-about-the-serial-com-available-with-the-node-function/80520 "2023-08-12T16:20:11Z")

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Continuing the discussion from Any possibility to choose the serial COM port in the dashboard?: Hello, I tried to solve the last issue adding multi nodes serialport in and out, and config them with COM1, COM2, .... thi…

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## [Backup list of installed nodes on palette](https://discourse.nodered.org/t/backup-list-of-installed-nodes-on-palette/80469)

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**Author:** [@stain3565](https://discourse.nodered.org/u/stain3565)\
**Replies:** 8\
**Last updated:** [12 August 2023 14:03 UTC](https://discourse.nodered.org/t/backup-list-of-installed-nodes-on-palette/80469 "2023-08-12T14:03:59Z")

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I have set up a process to backup my flows on restart of nodered. This is fine but, as I know to my cost, when you have multiple flows developed over years with many different interfaces, it is not so simple to just rest…

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## [Node Red SQL Node Rejects Valid SQL Statement?](https://discourse.nodered.org/t/node-red-sql-node-rejects-valid-sql-statement/80509)

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**Author:** [@Nodi.Rubrum](https://discourse.nodered.org/u/Nodi.Rubrum)\
**Replies:** 1\
**Last updated:** [12 August 2023 03:06 UTC](https://discourse.nodered.org/t/node-red-sql-node-rejects-valid-sql-statement/80509 "2023-08-12T03:06:26Z")

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This is a valid SQL statement... SELECT Host FROM Host WHERE (Index = 1) The above returns 1 record. Column is named 'Host' and table is named 'Host', and the table has a primary key on column 'Index'. I happen to be…

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## [Trouble in TUYA Land? The tuya-smart-device node can't find devices?](https://discourse.nodered.org/t/trouble-in-tuya-land-the-tuya-smart-device-node-cant-find-devices/79635)

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**Author:** [@Nodi.Rubrum](https://discourse.nodered.org/u/Nodi.Rubrum)\
**Replies:** 13\
**Last updated:** [12 August 2023 02:44 UTC](https://discourse.nodered.org/t/trouble-in-tuya-land-the-tuya-smart-device-node-cant-find-devices/79635 "2023-08-12T02:44:15Z")

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Trouble in TUYA Land? The tuya-smart-device node can't find devices? I had to change my wifi security cofniguration, namely the SSID and passphrase. So I had to update all my IoT plugs. This of course changed the tuy…

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## [Need API Control Node for Solis Inverter controls a Shelly switch via Node-RED](https://discourse.nodered.org/t/need-api-control-node-for-solis-inverter-controls-a-shelly-switch-via-node-red/80431)

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**Author:** [@klhof](https://discourse.nodered.org/u/klhof)\
**Replies:** 6\
**Last updated:** [12 August 2023 02:40 UTC](https://discourse.nodered.org/t/need-api-control-node-for-solis-inverter-controls-a-shelly-switch-via-node-red/80431 "2023-08-12T02:40:44Z")

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Hello community, I am new here and probably also looking for a simple solution. Unfortunately, I am not capable of performing or even writing complex programming. Currently, I have a Victron PC system with Node Red ins…

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## [MSSQL-PLUS Execute Procedure](https://discourse.nodered.org/t/mssql-plus-execute-procedure/80377)

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**Author:** [@Mohamed\_1711](https://discourse.nodered.org/u/Mohamed_1711)\
**Replies:** 3\
**Last updated:** [11 August 2023 23:46 UTC](https://discourse.nodered.org/t/mssql-plus-execute-procedure/80377 "2023-08-11T23:46:34Z")

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I Have function before my MSSQL-PLUS I want to send to MSSQL-PLUS the procedure Name : ProductNodeRedService And this procedure has 3 parameters and 2 return Value : Paramter\_Number\_1 Type: NVARCHAR(MAX) Paramter\_Nu…

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## [Obfuscation of Javascript with a HTML Page](https://discourse.nodered.org/t/obfuscation-of-javascript-with-a-html-page/80506)

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**Author:** [@wilsomrm2](https://discourse.nodered.org/u/wilsomrm2)\
**Replies:** 4\
**Last updated:** [11 August 2023 23:26 UTC](https://discourse.nodered.org/t/obfuscation-of-javascript-with-a-html-page/80506 "2023-08-11T23:26:12Z")

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Hi All, I have a website using nodered behind the scene. I would like to obfuscate the javascript within the HTML pages. I have been trying to get node-red-contrib-obfuscator working but it is not documented. Has any…

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## [How can I change the background of a cell or row in a table?](https://discourse.nodered.org/t/how-can-i-change-the-background-of-a-cell-or-row-in-a-table/80483)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 12\
**Last updated:** [11 August 2023 15:06 UTC](https://discourse.nodered.org/t/how-can-i-change-the-background-of-a-cell-or-row-in-a-table/80483 "2023-08-11T15:06:18Z")

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I've got this simple piece of code to send 'mac address' and a 'name' to a table. Is there a simple way to color the background of a cell ? var lookupTable = {} lookupTable = flow.get("mac\_addresses"); let rec = {}; f…

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## [Newbie Error Message](https://discourse.nodered.org/t/newbie-error-message/80486)

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**Author:** [@Jewmac](https://discourse.nodered.org/u/Jewmac)\
**Replies:** 5\
**Last updated:** [11 August 2023 17:48 UTC](https://discourse.nodered.org/t/newbie-error-message/80486 "2023-08-11T17:48:20Z")

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Hi All, I have not used Node-red in some time and when i go to start node-red I get the following error, can someone point me in the right direction as to how to fix this error. 11 Aug 16:17:25 - \[error\] server.failed-…

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## [Can I determine which nodes in my Palette are externally downloaded and which are inherent to Node-RED via the HTTP Admin API?](https://discourse.nodered.org/t/can-i-determine-which-nodes-in-my-palette-are-externally-downloaded-and-which-are-inherent-to-node-red-via-the-http-admin-api/80499)

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**Author:** [@Shan](https://discourse.nodered.org/u/Shan)\
**Replies:** 1\
**Last updated:** [11 August 2023 14:17 UTC](https://discourse.nodered.org/t/can-i-determine-which-nodes-in-my-palette-are-externally-downloaded-and-which-are-inherent-to-node-red-via-the-http-admin-api/80499 "2023-08-11T14:17:38Z")

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If I query GET /nodes I get an array of all the nodes in the node-red editor realm. Is there a way to determine which nodes were externally installed in the Palette? I tried observing the Network Debugging tool in the b…

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## [\[SOLVED\] Problem converting curl to HTTP request](https://discourse.nodered.org/t/solved-problem-converting-curl-to-http-request/80352)

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**Author:** [@andre\_x](https://discourse.nodered.org/u/andre_x)\
**Replies:** 3\
**Last updated:** [11 August 2023 14:10 UTC](https://discourse.nodered.org/t/solved-problem-converting-curl-to-http-request/80352 "2023-08-11T14:10:28Z")

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Hi all I need to do this HTTP request: curl -X POST -d "client\_id=CLIENT\_ID" -d "client\_secret=CLIENT\_SECRET" --data-urlencode "username=MY\_USERNAME" --data-urlencode "password=MY\_PASSWORD" -d 'grant\_type=password' 'ht…

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## [How to create csv/excel from object names and values](https://discourse.nodered.org/t/how-to-create-csv-excel-from-object-names-and-values/80490)

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**Author:** [@stain3565](https://discourse.nodered.org/u/stain3565)\
**Replies:** 1\
**Last updated:** [11 August 2023 10:23 UTC](https://discourse.nodered.org/t/how-to-create-csv-excel-from-object-names-and-values/80490 "2023-08-11T10:23:54Z")

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I know this will be simple but I don't know how to do it. I have a payload that is a list of objects and values. There are a variable number of such objects so it could be 1 to many. an example of the data is below: {…

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## [Need Help with Customizing Button Size in Node-RED UI Dashboard Notification Node](https://discourse.nodered.org/t/need-help-with-customizing-button-size-in-node-red-ui-dashboard-notification-node/80464)

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**Author:** [@ElectronB](https://discourse.nodered.org/u/ElectronB)\
**Replies:** 5\
**Last updated:** [11 August 2023 06:27 UTC](https://discourse.nodered.org/t/need-help-with-customizing-button-size-in-node-red-ui-dashboard-notification-node/80464 "2023-08-11T06:27:16Z")

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Hello everyone, I've been working with the UI dashboard module in Node-RED and using the notification node in the OK/Close mode. I was able to send HTML code to modify the font size within the notification, and that wor…

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## [Write Function Node Code with ChatGPT](https://discourse.nodered.org/t/write-function-node-code-with-chatgpt/78147)

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**Author:** [@robmarcer](https://discourse.nodered.org/u/robmarcer)\
**Replies:** 21\
**Last updated:** [11 August 2023 01:27 UTC](https://discourse.nodered.org/t/write-function-node-code-with-chatgpt/78147 "2023-08-11T01:27:43Z")

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We've been working on a way to get ChatGPT to write Node-RED function code, directly within the Node-RED interface. You can describe the code you need and in that magic-like way LLMs work, it writes the code you need (mo…

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## [Automotive Gauge cluster for vehicle front Dashboard Display](https://discourse.nodered.org/t/automotive-gauge-cluster-for-vehicle-front-dashboard-display/80420)

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**Author:** [@Jdo300](https://discourse.nodered.org/u/Jdo300)\
**Replies:** 7\
**Last updated:** [11 August 2023 00:06 UTC](https://discourse.nodered.org/t/automotive-gauge-cluster-for-vehicle-front-dashboard-display/80420 "2023-08-11T00:06:33Z")

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I'm working on creating a touchscreen display for a vehicle that shows a few gauges with basic vehicle info (speed, temperature, fuel level, etc.) and wanted to ask: If there are any slick gauge packages available as …

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## [HTTP Post code conversion](https://discourse.nodered.org/t/http-post-code-conversion/80450)

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**Author:** [@DamianK](https://discourse.nodered.org/u/DamianK)\
**Replies:** 3\
**Last updated:** [10 August 2023 23:45 UTC](https://discourse.nodered.org/t/http-post-code-conversion/80450 "2023-08-10T23:45:55Z")

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In first words I would like to say Hi and inform that I am completely beginner in NodeRed, so far have done basics, but now stuck with something what might be a joke. I would like to configure NodeRed to send SMS messag…

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## [Problem with the sequence to a mysql database](https://discourse.nodered.org/t/problem-with-the-sequence-to-a-mysql-database/80472)

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**Author:** [@Andriuw](https://discourse.nodered.org/u/Andriuw)\
**Replies:** 1\
**Last updated:** [10 August 2023 19:22 UTC](https://discourse.nodered.org/t/problem-with-the-sequence-to-a-mysql-database/80472 "2023-08-10T19:22:47Z")

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hello when sending these data it does not send them in a sequence, enter a delay before the db but I do not think it is a very good solution. \[ { "id": "8ccfea43805ace69", "type": "inject", …

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## [Standalone visual comparison of flows - in browser](https://discourse.nodered.org/t/standalone-visual-comparison-of-flows-in-browser/80021)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 6\
**Last updated:** [10 August 2023 17:11 UTC](https://discourse.nodered.org/t/standalone-visual-comparison-of-flows-in-browser/80021 "2023-08-10T17:11:51Z")

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Hi There! I've created a little tool for comparing flows visually, for example To create your own visualisations, go to Comparing Flows and paste your two flows into the textboxes. You can create link with the flows B…

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## [How to print labels using Zebra ZD230 USB Printer](https://discourse.nodered.org/t/how-to-print-labels-using-zebra-zd230-usb-printer/80442)

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**Author:** [@saraltech](https://discourse.nodered.org/u/saraltech)\
**Replies:** 4\
**Last updated:** [10 August 2023 16:54 UTC](https://discourse.nodered.org/t/how-to-print-labels-using-zebra-zd230-usb-printer/80442 "2023-08-10T16:54:31Z")

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Continuing the discussion from How to print labels by node-red, with Zebra ZD220 EPL printer: https://discourse.nodered.org/t/printing-label-from-node-red-flow/56533/17 I am working on zebra printer ZD230 with usb inte…

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## [Tooltip question in Apex Chart](https://discourse.nodered.org/t/tooltip-question-in-apex-chart/80405)

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**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 4\
**Last updated:** [10 August 2023 14:21 UTC](https://discourse.nodered.org/t/tooltip-question-in-apex-chart/80405 "2023-08-10T14:21:20Z")

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\[{"id":"b1625ed0f4d8a0e5","type":"inject","z":"05becf9181a0bb79","name":"","props":\[{"p":"payload"}\],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"\[{\\"code\\":5003099,\\"period\\":\\"2023-07\\…

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## [Push data from inject node to ui table](https://discourse.nodered.org/t/push-data-from-inject-node-to-ui-table/80426)

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**Author:** [@taneshgyr](https://discourse.nodered.org/u/taneshgyr)\
**Replies:** 7\
**Last updated:** [10 August 2023 11:29 UTC](https://discourse.nodered.org/t/push-data-from-inject-node-to-ui-table/80426 "2023-08-10T11:29:10Z")

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const MAX\_ROWS = 4; // Initialize an array to store the injected values let tableData = flow.get('tableData') || ; // Injected data from the payload let injectedValue = msg.payload; // Add the new value to the table…

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## [Error payload in mail](https://discourse.nodered.org/t/error-payload-in-mail/80459)

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**Author:** [@LinkView\_Maze](https://discourse.nodered.org/u/LinkView_Maze)\
**Replies:** 5\
**Last updated:** [10 August 2023 10:55 UTC](https://discourse.nodered.org/t/error-payload-in-mail/80459 "2023-08-10T10:55:53Z")

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Hello I willed format a mail but my payload result isn't good. result paylaod in debug node : LIDL - MONTPELLIER : 17.35 Go LIDL - LA GRANDE MOTTE : 0.4 Go LIDL - LE CANNET : 2.06 Go LIDL - CAGNES SUR MER : 2.23 G…

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## [\[Feature Request\] Node Status translation context](https://discourse.nodered.org/t/feature-request-node-status-translation-context/80368)

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**Author:** [@lutz](https://discourse.nodered.org/u/lutz)\
**Replies:** 0\
**Last updated:** [7 August 2023 09:24 UTC](https://discourse.nodered.org/t/feature-request-node-status-translation-context/80368 "2023-08-07T09:24:15Z")

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Hi all, I'm trying to use translation with context on a node's status. Due to the fact that RED.\_('translate-text', context) is getting evaluated in backend without information about the clients languages, the translate…

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## [Queueing messages for MSSQL](https://discourse.nodered.org/t/queueing-messages-for-mssql/80321)

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**Author:** [@AidoB](https://discourse.nodered.org/u/AidoB)\
**Replies:** 6\
**Last updated:** [10 August 2023 10:36 UTC](https://discourse.nodered.org/t/queueing-messages-for-mssql/80321 "2023-08-10T10:36:53Z")

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Hi, I have a workflow using node-red-contrib-msg-queue 1.0.2 and node-red-contrib-mssql-plus 0.10.2 with node-red v20.1.0. I am trying to store the message if the MSSQL connection goes down using the status block to …

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## [On NR + NodeJs upgrade causes http request to stop recognizing localhost](https://discourse.nodered.org/t/on-nr-nodejs-upgrade-causes-http-request-to-stop-recognizing-localhost/80455)

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**Author:** [@SandeepA](https://discourse.nodered.org/u/SandeepA)\
**Replies:** 2\
**Last updated:** [10 August 2023 10:16 UTC](https://discourse.nodered.org/t/on-nr-nodejs-upgrade-causes-http-request-to-stop-recognizing-localhost/80455 "2023-08-10T10:16:40Z")

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Hi , We moved to NR 3.0.2 from (v2.2.2). And NodeJS was also upgraded to v18.17. As a result we see now http request node has stopped working with URLs which have localhost as the server of the URL. It continues to wor…

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## [Color of logo gets inverted](https://discourse.nodered.org/t/color-of-logo-gets-inverted/80413)

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**Author:** [@Manuel\_o](https://discourse.nodered.org/u/Manuel_o)\
**Replies:** 2\
**Last updated:** [10 August 2023 09:23 UTC](https://discourse.nodered.org/t/color-of-logo-gets-inverted/80413 "2023-08-10T09:23:24Z")

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Hello friends, I tired this script to get my logo to my dashboard. Unfortunly the colors are inverted afterwards. Tried to find something about it in the forum but with no luck. Anyone else experienced this problem? \[…

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## [Pass MultiQuery to MSSQL-PLUS](https://discourse.nodered.org/t/pass-multiquery-to-mssql-plus/80454)

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**Author:** [@Mohamed\_1711](https://discourse.nodered.org/u/Mohamed_1711)\
**Replies:** 1\
**Last updated:** [10 August 2023 08:16 UTC](https://discourse.nodered.org/t/pass-multiquery-to-mssql-plus/80454 "2023-08-10T08:16:26Z")

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I want to minimize my code : I have function has two query and I want to pass this two query to one MSSQL-plus and get 2 output from MSSQL-plus

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## [How to get lengthy values out of the editor?](https://discourse.nodered.org/t/how-to-get-lengthy-values-out-of-the-editor/80421)

<div class="topic-metadata">

**Author:** [@AndreKR](https://discourse.nodered.org/u/AndreKR)\
**Replies:** 10\
**Last updated:** [9 August 2023 20:18 UTC](https://discourse.nodered.org/t/how-to-get-lengthy-values-out-of-the-editor/80421 "2023-08-09T20:18:02Z")

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I have an HTTP response that I would like to take a closer look at. Both the debug node and the context tab truncate the string to 1415 characters. Can I somehow get the value out of the editor or do I have to write it t…

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## [Error NO RESPONSE OBJECT in HTTP RESPONSE](https://discourse.nodered.org/t/error-no-response-object-in-http-response/80445)

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**Author:** [@hugomuniz](https://discourse.nodered.org/u/hugomuniz)\
**Replies:** 2\
**Last updated:** [9 August 2023 19:49 UTC](https://discourse.nodered.org/t/error-no-response-object-in-http-response/80445 "2023-08-09T19:49:34Z")

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Hi everybody, I'm new here in Node-Red. I have a problen with HTTP-RESPONSE. See the logic in the node FUNCTION: let a\_consulta={payload: (msg.payload)}; flow.set('a\_consulta',a\_consulta) let x=a\_consulta let string…

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