# Dashboard

**URL:** https://discourse.nodered.org/c/dashboard/5.md?page=90

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

**Page:** 91

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## [Can't login to NR UI](https://discourse.nodered.org/t/cant-login-to-nr-ui/67518)

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**Author:** [@Venderwel](https://discourse.nodered.org/u/Venderwel)\
**Replies:** 3\
**Last updated:** [13 September 2022 09:31 UTC](https://discourse.nodered.org/t/cant-login-to-nr-ui/67518 "2022-09-13T09:31:21Z")

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Hi there, node red noob here needs some help. When I try to open the UI it's promting me to login. I fill in the username and password I set in configuration, but it keeps promting. What am I doing wrong?

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## [Dashboard notification OK/Cancel dialog with input wont send the value "1"](https://discourse.nodered.org/t/dashboard-notification-ok-cancel-dialog-with-input-wont-send-the-value-1/67592)

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**Author:** [@stgj](https://discourse.nodered.org/u/stgj)\
**Replies:** 7\
**Last updated:** [13 September 2022 08:57 UTC](https://discourse.nodered.org/t/dashboard-notification-ok-cancel-dialog-with-input-wont-send-the-value-1/67592 "2022-09-13T08:57:13Z")

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Hi. I have a problem with the Dashboard Notification node. I choose "OK/Cancel dialog with input". The description sys that this notification will send the value from the user input in msg.payload. But when I try to e…

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## [Decimals places](https://discourse.nodered.org/t/decimals-places/67618)

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**Author:** [@Erissin\_Industria4.0](https://discourse.nodered.org/u/Erissin_Industria4.0)\
**Replies:** 6\
**Last updated:** [12 September 2022 16:46 UTC](https://discourse.nodered.org/t/decimals-places/67618 "2022-09-12T16:46:51Z")

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How to leave only two decimal places after the comma?

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## [Multiple chart lines from single array](https://discourse.nodered.org/t/multiple-chart-lines-from-single-array/67616)

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**Author:** [@becsL](https://discourse.nodered.org/u/becsL)\
**Replies:** 4\
**Last updated:** [12 September 2022 16:20 UTC](https://discourse.nodered.org/t/multiple-chart-lines-from-single-array/67616 "2022-09-12T16:20:55Z")

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Hi there, I am losing my mind staring at this one problem and I think I am oh so very close but I just can't crack this nut. I think there is the need for a 'For Loop' within a 'For Loop'. Hopefully you can help! What I…

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## [Write Data to database in interval](https://discourse.nodered.org/t/write-data-to-database-in-interval/67485)

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**Author:** [@Janaros](https://discourse.nodered.org/u/Janaros)\
**Replies:** 5\
**Last updated:** [12 September 2022 15:10 UTC](https://discourse.nodered.org/t/write-data-to-database-in-interval/67485 "2022-09-12T15:10:48Z")

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Hello, I have the following problem: I get data sent every second via MQTT. However, I only want to write this data to the database every 30 seconds, otherwise it will become too large. Currently, the data comes in v…

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## [Assistance required - Dashboard Dynamic button that can Appear/Disapear on true or false variable](https://discourse.nodered.org/t/assistance-required-dashboard-dynamic-button-that-can-appear-disapear-on-true-or-false-variable/67608)

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**Author:** [@Wayne](https://discourse.nodered.org/u/Wayne)\
**Replies:** 2\
**Last updated:** [12 September 2022 14:44 UTC](https://discourse.nodered.org/t/assistance-required-dashboard-dynamic-button-that-can-appear-disapear-on-true-or-false-variable/67608 "2022-09-12T14:44:50Z")

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Hi NodeRed guru's, Really love this project. Hopefully this is a simple thing but ultimately what I am after is a dashboard button that will appear when for example a scheduled flow runs (for example a reminder) and on…

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## [access my dashboard remotely](https://discourse.nodered.org/t/access-my-dashboard-remotely/67459)

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**Author:** [@alexandre162](https://discourse.nodered.org/u/alexandre162)\
**Replies:** 3\
**Last updated:** [12 September 2022 03:37 UTC](https://discourse.nodered.org/t/access-my-dashboard-remotely/67459 "2022-09-12T03:37:03Z")

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I wanted to know if it is possible to access a dashboard that I created from another spc on another network via ethernet, or via cell phone

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## [Dashboard - line graph - show datapoints from database](https://discourse.nodered.org/t/dashboard-line-graph-show-datapoints-from-database/67537)

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**Author:** [@RMB](https://discourse.nodered.org/u/RMB)\
**Replies:** 15\
**Last updated:** [11 September 2022 23:55 UTC](https://discourse.nodered.org/t/dashboard-line-graph-show-datapoints-from-database/67537 "2022-09-11T23:55:36Z")

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Hi there, for several days I've now been trying, reading, trying again (repeat ...) to create a line graph on the dashboard, with data from a database. But I just can't get it running, the way I'd like to have it. So …

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## [Turn on and off a led with a button and a delay](https://discourse.nodered.org/t/turn-on-and-off-a-led-with-a-button-and-a-delay/67574)

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**Author:** [@Aymane](https://discourse.nodered.org/u/Aymane)\
**Replies:** 2\
**Last updated:** [11 September 2022 14:03 UTC](https://discourse.nodered.org/t/turn-on-and-off-a-led-with-a-button-and-a-delay/67574 "2022-09-11T14:03:14Z")

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Hello guys, I'm a newbie who's trying to turn on a led in UI using a button and then the led should turn off automatically using a delay node of 15 secs. I have tried the node in the picture attached as a personal effor…

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## [Problems with the dashboard after upgrade to 3.0.2 (node-red-contrib-ui-mp4frag)](https://discourse.nodered.org/t/problems-with-the-dashboard-after-upgrade-to-3-0-2-node-red-contrib-ui-mp4frag/67349)

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**Author:** [@Bond246](https://discourse.nodered.org/u/Bond246)\
**Replies:** 5\
**Last updated:** [11 September 2022 12:07 UTC](https://discourse.nodered.org/t/problems-with-the-dashboard-after-upgrade-to-3-0-2-node-red-contrib-ui-mp4frag/67349 "2022-09-11T12:07:44Z")

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Hello everyone, i use the node-red-contrib-ui-mp4frag plugin from @kevinGodell for my dashboard to simply playback m3u8 livestreams. Cause it just does its job. Today i wanted to update my NodeRED from 2.2.2 to 3.0.2. …

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## [Add text to ui template based on javascrip function](https://discourse.nodered.org/t/add-text-to-ui-template-based-on-javascrip-function/67526)

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**Author:** [@Mbessing](https://discourse.nodered.org/u/Mbessing)\
**Replies:** 8\
**Last updated:** [11 September 2022 00:25 UTC](https://discourse.nodered.org/t/add-text-to-ui-template-based-on-javascrip-function/67526 "2022-09-11T00:25:01Z")

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Hi there! Is there any way it is possible to modify the ui template based on a function node? For example: I right now have one button Is there any way I can create i.e. a number of buttons based on i.e. the length …

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## [Node-red-contrib-ui-level height & width](https://discourse.nodered.org/t/node-red-contrib-ui-level-height-width/67546)

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**Author:** [@Marchal-web](https://discourse.nodered.org/u/Marchal-web)\
**Replies:** 2\
**Last updated:** [10 September 2022 11:46 UTC](https://discourse.nodered.org/t/node-red-contrib-ui-level-height-width/67546 "2022-09-10T11:46:41Z")

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Hello, Changing the width and height of the widget only changes the number of stripes, but stripes size doesn't change. Is there a way to change the height and the width of stripes? Thanks

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## [Adding Data to Dashboard dynamically](https://discourse.nodered.org/t/adding-data-to-dashboard-dynamically/67541)

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**Author:** [@roadfox](https://discourse.nodered.org/u/roadfox)\
**Replies:** 1\
**Last updated:** [10 September 2022 08:49 UTC](https://discourse.nodered.org/t/adding-data-to-dashboard-dynamically/67541 "2022-09-10T08:49:05Z")

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Hi I get data from an yet unknown amount of sensors. The data is then convertet to a table with the help nod-red-contrib-tableify. This works great. I have now msg: { payload: with html table devId: xxxx } What i…

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## [Node-RED-dashboard-template-node ERR\_CONNECTION\_REFUSED](https://discourse.nodered.org/t/node-red-dashboard-template-node-err-connection-refused/67512)

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**Author:** [@JustinB](https://discourse.nodered.org/u/JustinB)\
**Replies:** 13\
**Last updated:** [9 September 2022 11:35 UTC](https://discourse.nodered.org/t/node-red-dashboard-template-node-err-connection-refused/67512 "2022-09-09T11:35:13Z")

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Hello, I'm trying to connect xterm (which I implemented in dashboard-template-node) with wetty (to have a real terminal in the dashboard). But I'm always facing an error.

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## [CORS failure in Dashboard-Template](https://discourse.nodered.org/t/cors-failure-in-dashboard-template/67508)

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**Author:** [@JustinB](https://discourse.nodered.org/u/JustinB)\
**Replies:** 0\
**Last updated:** [9 September 2022 07:53 UTC](https://discourse.nodered.org/t/cors-failure-in-dashboard-template/67508 "2022-09-09T07:53:35Z")

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Hello guys, I'm trying to implement a web-based terminal in my node-RED-dashboard with the template node. For this I am using xterm and now I want to connect it to wetty. But always I'm connecting it to the socket, the …

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## [Get input from dashboard-form and set IP address in http get](https://discourse.nodered.org/t/get-input-from-dashboard-form-and-set-ip-address-in-http-get/67488)

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**Author:** [@SuperKing](https://discourse.nodered.org/u/SuperKing)\
**Replies:** 4\
**Last updated:** [8 September 2022 18:44 UTC](https://discourse.nodered.org/t/get-input-from-dashboard-form-and-set-ip-address-in-http-get/67488 "2022-09-08T18:44:02Z")

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Wondering if someone can help me here. Total Noob to Node-Red I'm working on a personal project to capture data from a URL. I'm trying to work out some basic functionality issues. I have a Dashboard form that request…

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## [How to add tooltip on svg circle](https://discourse.nodered.org/t/how-to-add-tooltip-on-svg-circle/67389)

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**Author:** [@node-to](https://discourse.nodered.org/u/node-to)\
**Replies:** 7\
**Last updated:** [8 September 2022 12:42 UTC](https://discourse.nodered.org/t/how-to-add-tooltip-on-svg-circle/67389 "2022-09-08T12:42:19Z")

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The below image shows the parking slot as rectangular box and the circles are the car. Now I do no which car is where to know, if I click on the circle a popup must appear with info of parking zone, number, parking id. …

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## [Terminal implementation in Node-Red-Dashboard](https://discourse.nodered.org/t/terminal-implementation-in-node-red-dashboard/67380)

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**Author:** [@JustinB](https://discourse.nodered.org/u/JustinB)\
**Replies:** 39\
**Last updated:** [7 September 2022 08:57 UTC](https://discourse.nodered.org/t/terminal-implementation-in-node-red-dashboard/67380 "2022-09-07T08:57:10Z")

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Hello people, I want to implement a web-based terminal in the dashboard. My thought was to use xterm but it wont show up in the Dashboard. The implementation should be correct: Do I maybe have to import something,…

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## [Change background color of ui\_switch dynamic](https://discourse.nodered.org/t/change-background-color-of-ui-switch-dynamic/67302)

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**Author:** [@MrX](https://discourse.nodered.org/u/MrX)\
**Replies:** 11\
**Last updated:** [6 September 2022 15:57 UTC](https://discourse.nodered.org/t/change-background-color-of-ui-switch-dynamic/67302 "2022-09-06T15:57:21Z")

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I have spend many, many hours to figure out how I could change the background color dynamic of a dashboard UI switch (palette node-red-dashboard node "Switch" / ui\_switch). I could set the background color static by usi…

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## [Send payload of array to UI-Template Table](https://discourse.nodered.org/t/send-payload-of-array-to-ui-template-table/66536)

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**Author:** [@Kimo](https://discourse.nodered.org/u/Kimo)\
**Replies:** 13\
**Last updated:** [6 September 2022 12:26 UTC](https://discourse.nodered.org/t/send-payload-of-array-to-ui-template-table/66536 "2022-09-06T12:26:24Z")

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Hi. I have a case where after user key in the inputs, the payload will be stored into database while also displayed on ui-template table. Then, user also can key in multiple inputs. My problem now is how to send the pay…

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## [Node-Red Dashboard Query - Using session ID for multi users](https://discourse.nodered.org/t/node-red-dashboard-query-using-session-id-for-multi-users/67364)

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**Author:** [@SandeepA](https://discourse.nodered.org/u/SandeepA)\
**Replies:** 2\
**Last updated:** [6 September 2022 10:26 UTC](https://discourse.nodered.org/t/node-red-dashboard-query-using-session-id-for-multi-users/67364 "2022-09-06T10:26:46Z")

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Hi , I went through quite a few posts on the forum. And everywhere it says NR Dashboard is single user. At the same the readme for Dashboard talks about socket id. My Query :- So long , I don't maintain the states as…

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## [UI notification window with password input](https://discourse.nodered.org/t/ui-notification-window-with-password-input/67215)

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**Author:** [@plouc](https://discourse.nodered.org/u/plouc)\
**Replies:** 8\
**Last updated:** [6 September 2022 00:46 UTC](https://discourse.nodered.org/t/ui-notification-window-with-password-input/67215 "2022-09-06T00:46:46Z")

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Hello, i am trying to have a ui notification with a password field that will simply hide the text entered. Looking at the forum i've found this post: However it doesn't seems supported by all browsers, and indeed does…

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## [FR - Dashboard Form to include drop down](https://discourse.nodered.org/t/fr-dashboard-form-to-include-drop-down/67312)

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**Author:** [@SandeepA](https://discourse.nodered.org/u/SandeepA)\
**Replies:** 10\
**Last updated:** [5 September 2022 14:58 UTC](https://discourse.nodered.org/t/fr-dashboard-form-to-include-drop-down/67312 "2022-09-05T14:58:37Z")

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Hi , I am aware that Dashboard - base Angular is EOL. Having said this - the current Dashboard is extremely flexible. I am not sure if any active pieces are happening on it I wanted to a raise a FR for existing Form …

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## [Change text-Size in ui-table](https://discourse.nodered.org/t/change-text-size-in-ui-table/67347)

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**Author:** [@joui](https://discourse.nodered.org/u/joui)\
**Replies:** 2\
**Last updated:** [5 September 2022 10:09 UTC](https://discourse.nodered.org/t/change-text-size-in-ui-table/67347 "2022-09-05T10:09:35Z")

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Hello, I want to change the size of the text of the ui-table, use the ui-template, with the code.in firefox. \<style\> .tabulator{ font-size:24px; } \</style\> but it does not work.

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## [Dashboard line chart color](https://discourse.nodered.org/t/dashboard-line-chart-color/15380)

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**Author:** [@injector22](https://discourse.nodered.org/u/injector22)\
**Replies:** 32\
**Last updated:** [5 September 2022 05:23 UTC](https://discourse.nodered.org/t/dashboard-line-chart-color/15380 "2022-09-05T05:23:17Z")

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Does anyone know if I can change the color of a line based on the number received? For example I have a line chart that goes above and below 0. When it goes below 0 I want it to turn green, when it goes above 0 I want it…

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## [It seems to be a bug in ui\_template node](https://discourse.nodered.org/t/it-seems-to-be-a-bug-in-ui-template-node/66941)

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**Author:** [@liaonh](https://discourse.nodered.org/u/liaonh)\
**Replies:** 5\
**Last updated:** [3 September 2022 16:34 UTC](https://discourse.nodered.org/t/it-seems-to-be-a-bug-in-ui-template-node/66941 "2022-09-03T16:34:11Z")

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I send a message to the ui\_template node, the message is created by myself which with only two properties like this: { payload: 22637, topic: 'op1' } there will be error: 26 Aug 09:23:11 - \[error\] \[ui\_template:…

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## [I can't change theme of dasboard when put ui table](https://discourse.nodered.org/t/i-cant-change-theme-of-dasboard-when-put-ui-table/67254)

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**Author:** [@joui](https://discourse.nodered.org/u/joui)\
**Replies:** 13\
**Last updated:** [2 September 2022 13:54 UTC](https://discourse.nodered.org/t/i-cant-change-theme-of-dasboard-when-put-ui-table/67254 "2022-09-02T13:54:57Z")

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When i put the node ui-table, the color of the theme changes to default (white and blue) and eliminatess the tool thet i had in the dashboard and I only keep the UI-table. Thanks. Mi version of node-red is 3.0.2

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## [Stop an exec node using button](https://discourse.nodered.org/t/stop-an-exec-node-using-button/67191)

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**Author:** [@yimin](https://discourse.nodered.org/u/yimin)\
**Replies:** 2\
**Last updated:** [1 September 2022 13:29 UTC](https://discourse.nodered.org/t/stop-an-exec-node-using-button/67191 "2022-09-01T13:29:23Z")

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Hi, I'm new to Node-RED. I'm trying to start and stop an exec node using buttons in dashboard. But I think it is not a simpler way to kill the exec node. Is there any methods not using the function node in my flow? \[ …

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## [How we can export CSV file to local PC(Node-red on IOT2050)](https://discourse.nodered.org/t/how-we-can-export-csv-file-to-local-pc-node-red-on-iot2050/67111)

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**Author:** [@nuttawut](https://discourse.nodered.org/u/nuttawut)\
**Replies:** 13\
**Last updated:** [30 August 2022 10:59 UTC](https://discourse.nodered.org/t/how-we-can-export-csv-file-to-local-pc-node-red-on-iot2050/67111 "2022-08-30T10:59:41Z")

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Hi, everyone I'm study about dashboard I install Node-red on IOT2050. Now I can't export csv files to my drive D: . I need to record data on dashboard I already create folder and CSV files for record the data but de…

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## [Image appears in "image output" but not in "dashboard"](https://discourse.nodered.org/t/image-appears-in-image-output-but-not-in-dashboard/67087)

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**Author:** [@JaljalMehdi](https://discourse.nodered.org/u/JaljalMehdi)\
**Replies:** 2\
**Last updated:** [30 August 2022 18:19 UTC](https://discourse.nodered.org/t/image-appears-in-image-output-but-not-in-dashboard/67087 "2022-08-30T18:19:06Z")

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I send an image from python to node-red via websocket the image appears in "image preview" in the working space which means that the connection is fine and the image was sent\_\_ But it does not appear in the dashboard "I…

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