# Dashboard

**URL:** https://discourse.nodered.org/c/dashboard/5.md?page=140

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

**Page:** 141

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## [Node Red open New terminal](https://discourse.nodered.org/t/node-red-open-new-terminal/41795)

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**Author:** [@Tods09](https://discourse.nodered.org/u/Tods09)\
**Replies:** 1\
**Last updated:** [1 March 2021 11:27 UTC](https://discourse.nodered.org/t/node-red-open-new-terminal/41795 "2021-03-01T11:27:06Z")

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Hello. I am trying to open a terminal running a exec node. With a ui\_button I inject a timestamp in exec node in order to open The terminal. In exec node I write command : "gnome-terminal", and when I run exec node it …

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## [Problem to display serial in data to gauge](https://discourse.nodered.org/t/problem-to-display-serial-in-data-to-gauge/41535)

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**Author:** [@woodyisback](https://discourse.nodered.org/u/woodyisback)\
**Replies:** 10\
**Last updated:** [1 March 2021 08:14 UTC](https://discourse.nodered.org/t/problem-to-display-serial-in-data-to-gauge/41535 "2021-03-01T08:14:33Z")

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Hi good evening , im currently having a problem with my project. my project is to display the humidity and temperature value in gauge node by using a serial in. but when i connect the serial port it didnt show the value…

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## [Replicate UI controls](https://discourse.nodered.org/t/replicate-ui-controls/41761)

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**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\
**Replies:** 3\
**Last updated:** [28 February 2021 20:20 UTC](https://discourse.nodered.org/t/replicate-ui-controls/41761 "2021-02-28T20:20:54Z")

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This is just a screenshot of a control I need in the dashboard: The problem is that I have 27 devices which need this control on the dashboard. Isn't there any other way but to copy and paste 27 times this flow on the…

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## [How to create a BAR CHART with more than one figures?](https://discourse.nodered.org/t/how-to-create-a-bar-chart-with-more-than-one-figures/40626)

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**Author:** [@Gawan](https://discourse.nodered.org/u/Gawan)\
**Replies:** 3\
**Last updated:** [28 February 2021 20:05 UTC](https://discourse.nodered.org/t/how-to-create-a-bar-chart-with-more-than-one-figures/40626 "2021-02-28T20:05:18Z")

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Hi, I try to create a Bar Chart with two figures. Value1 and Value2. Showing two figures for each day (power IN and power OUT) Right I tried to do it like that: var msg1 = {}; var msg2 = {}; msg1.topic = msg.payload.…

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## [Node-red-contrib-graphs and historical flow](https://discourse.nodered.org/t/node-red-contrib-graphs-and-historical-flow/41458)

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**Author:** [@vlturner](https://discourse.nodered.org/u/vlturner)\
**Replies:** 8\
**Last updated:** [28 February 2021 12:55 UTC](https://discourse.nodered.org/t/node-red-contrib-graphs-and-historical-flow/41458 "2021-02-28T12:55:48Z")

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I have the node-red-contrib-graphs working but it is a little kludgy. I want to direct the data to a file at the same time so that if it does refresh or the flows have to restart they pull back the historical data. Befor…

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## [Dashboard tips. Let the ui\_text act as level gauge ... DIY gauge examples](https://discourse.nodered.org/t/dashboard-tips-let-the-ui-text-act-as-level-gauge-diy-gauge-examples/40878)

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**Author:** [@hotNipi](https://discourse.nodered.org/u/hotNipi)\
**Replies:** 3\
**Last updated:** [28 February 2021 10:48 UTC](https://discourse.nodered.org/t/dashboard-tips-let-the-ui-text-act-as-level-gauge-diy-gauge-examples/40878 "2021-02-28T10:48:17Z")

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A "poor-man" level gauge created with a few lines of jquery and css. \[{"id":"36bcc3c8.68771c","type":"ui\_template","z":"a05ff4cd.1ae7e8","group":"19f5ed07.08a453","name":"loll","order":12,"width":"1","height":"0","for…

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## [Populate dropdown node help needed](https://discourse.nodered.org/t/populate-dropdown-node-help-needed/41725)

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**Author:** [@Dave](https://discourse.nodered.org/u/Dave)\
**Replies:** 7\
**Last updated:** [28 February 2021 08:52 UTC](https://discourse.nodered.org/t/populate-dropdown-node-help-needed/41725 "2021-02-28T08:52:23Z")

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I want to populate the dashboard dropdown node with a list of whatever .jpg files are present in a folder which is located on a usb stick pugged into my pi, when I open the dropdown in the dashboard I want to be able to …

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## [Ui\_audio not working on iOS?](https://discourse.nodered.org/t/ui-audio-not-working-on-ios/41726)

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**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\
**Replies:** 1\
**Last updated:** [27 February 2021 18:40 UTC](https://discourse.nodered.org/t/ui-audio-not-working-on-ios/41726 "2021-02-27T18:40:51Z")

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I have deployed an ui\_audio in my dashboard and it is working either on my Mac and on Android phone. Not working in iOS , neither with Chrome nor with Safari. Is it a known issue?

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## [REsizing the dashboard according to the screen](https://discourse.nodered.org/t/resizing-the-dashboard-according-to-the-screen/41679)

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**Author:** [@Fenix999](https://discourse.nodered.org/u/Fenix999)\
**Replies:** 1\
**Last updated:** [27 February 2021 15:15 UTC](https://discourse.nodered.org/t/resizing-the-dashboard-according-to-the-screen/41679 "2021-02-27T15:15:00Z")

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Hello i am new with Node-Red.. i create a dashboard that is working fine so far i am looking for any feature that will adjust - resize the dashboard according to the screen screen should fix on a desktop or a iphone…

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## [How to add recaptchaV3 to nodered notification dialog?](https://discourse.nodered.org/t/how-to-add-recaptchav3-to-nodered-notification-dialog/41712)

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**Author:** [@bigboxth](https://discourse.nodered.org/u/bigboxth)\
**Replies:** 0\
**Last updated:** [27 February 2021 10:45 UTC](https://discourse.nodered.org/t/how-to-add-recaptchav3-to-nodered-notification-dialog/41712 "2021-02-27T10:45:09Z")

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I want to add recaptchaV3 to notification dialog with angular template , please help .

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## [Blocklly node in node red?](https://discourse.nodered.org/t/blocklly-node-in-node-red/41696)

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**Author:** [@franzda](https://discourse.nodered.org/u/franzda)\
**Replies:** 2\
**Last updated:** [27 February 2021 06:18 UTC](https://discourse.nodered.org/t/blocklly-node-in-node-red/41696 "2021-02-27T06:18:26Z")

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I have probably overlooked or misunderstood something: Where can I find "blockly node" to create graphical functions in node red. I did the installation already sudo npm install node-red-contrib-blockly

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## [Rotate the dashboard](https://discourse.nodered.org/t/rotate-the-dashboard/41607)

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**Author:** [@bird](https://discourse.nodered.org/u/bird)\
**Replies:** 2\
**Last updated:** [27 February 2021 02:22 UTC](https://discourse.nodered.org/t/rotate-the-dashboard/41607 "2021-02-27T02:22:55Z")

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Hi I want to show specific dashboards on a rotating screen every 3 seconds. For example, I want to show the camera dashboard and show the sensor dashboard after 3 seconds. I want to repeat this. How should it be con…

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## [UI Dropdown - How to select / deselect all?](https://discourse.nodered.org/t/ui-dropdown-how-to-select-deselect-all/41575)

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**Author:** [@relic](https://discourse.nodered.org/u/relic)\
**Replies:** 10\
**Last updated:** [26 February 2021 20:21 UTC](https://discourse.nodered.org/t/ui-dropdown-how-to-select-deselect-all/41575 "2021-02-26T20:21:34Z")

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Hi there, I'm trying to find a convenient way to add a 'Select all / Deselect all' for UI\_Dropdown. So far I'm stuck on multiple Google searches with no answer. I'm guessing that I should use the 'template' node but I …

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## [Image from RPi to dashboard](https://discourse.nodered.org/t/image-from-rpi-to-dashboard/40876)

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**Author:** [@HZB](https://discourse.nodered.org/u/HZB)\
**Replies:** 33\
**Last updated:** [25 February 2021 19:00 UTC](https://discourse.nodered.org/t/image-from-rpi-to-dashboard/40876 "2021-02-25T19:00:44Z")

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I have few imagines that i have to display on the dashboard. I am running node red in Raspberry Pi for that dashboard. I saved the images in the Pi. Now the problem is how to set up media node so that i can display image…

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## [Popup-window with input / output values via notification node](https://discourse.nodered.org/t/popup-window-with-input-output-values-via-notification-node/41628)

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**Author:** [@JoeWiseman](https://discourse.nodered.org/u/JoeWiseman)\
**Replies:** 0\
**Last updated:** [25 February 2021 14:39 UTC](https://discourse.nodered.org/t/popup-window-with-input-output-values-via-notification-node/41628 "2021-02-25T14:39:04Z")

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Hi there, I need a popup window for adjusting two numerical values by the user. As I saw it is possible to send html-code to the notification node .... So I sent html-conde for two sliders with the given steps .... Tha…

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## [Change dashboard name size](https://discourse.nodered.org/t/change-dashboard-name-size/41617)

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**Author:** [@xors](https://discourse.nodered.org/u/xors)\
**Replies:** 3\
**Last updated:** [25 February 2021 14:24 UTC](https://discourse.nodered.org/t/change-dashboard-name-size/41617 "2021-02-25T14:24:21Z")

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Hi there, I've been using Node-red for quite a long time but it's the first time I come across an issue I can't find the solution to, so here I am asking it to you the experts. Is there a way to increase the size of th…

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## [Input text field with buttons](https://discourse.nodered.org/t/input-text-field-with-buttons/41618)

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**Author:** [@sfedo](https://discourse.nodered.org/u/sfedo)\
**Replies:** 1\
**Last updated:** [25 February 2021 12:16 UTC](https://discourse.nodered.org/t/input-text-field-with-buttons/41618 "2021-02-25T12:16:44Z")

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Hello, I would like use buttons as numbers for an input field, it looks like this: but when I press the button, its obviosly not continue adding number, it just change the current number. How I can add numbers until…

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## [Mdashboard Tables](https://discourse.nodered.org/t/mdashboard-tables/40351)

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**Author:** [@renzoc](https://discourse.nodered.org/u/renzoc)\
**Replies:** 2\
**Last updated:** [25 February 2021 00:39 UTC](https://discourse.nodered.org/t/mdashboard-tables/40351 "2021-02-25T00:39:24Z")

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Hi, I'm trying to make a table in mdashboard using template, I've tried it in dashboard and it works but when i replicate it in mdashboard it doesn't work, does anyone have a sample or suggestion that i can try in mdashb…

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## [Memory problem Dashboard/plotly.js](https://discourse.nodered.org/t/memory-problem-dashboard-plotly-js/41368)

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**Author:** [@rko](https://discourse.nodered.org/u/rko)\
**Replies:** 25\
**Last updated:** [24 February 2021 22:54 UTC](https://discourse.nodered.org/t/memory-problem-dashboard-plotly-js/41368 "2021-02-24T22:54:37Z")

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We are struggling with a memory problem. The attached flow should be ready to run but following nodes are needed: node-red-contrib-linux-memory (0.8.1) node-red-contrib-pid (1.1.7) node-red-dashboard (2.28.1) To make …

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## [Displaying Boolean Global Via a Switch Node](https://discourse.nodered.org/t/displaying-boolean-global-via-a-switch-node/41584)

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**Author:** [@gcortes](https://discourse.nodered.org/u/gcortes)\
**Replies:** 7\
**Last updated:** [24 February 2021 21:16 UTC](https://discourse.nodered.org/t/displaying-boolean-global-via-a-switch-node/41584 "2021-02-24T21:16:19Z")

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I've created a global variable and set it to boolean true or false in my sequences. I would like to display it on a dashboard. I connected the change nodes for the global to a switch and set on and off payload to global.…

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## [Split sensor readings](https://discourse.nodered.org/t/split-sensor-readings/41528)

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**Author:** [@PinPat](https://discourse.nodered.org/u/PinPat)\
**Replies:** 5\
**Last updated:** [24 February 2021 20:29 UTC](https://discourse.nodered.org/t/split-sensor-readings/41528 "2021-02-24T20:29:24Z")

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I am getting transmitter data as below. Temperature Channel 1: C: 29.68Temperature Channel 2: C: 29.43Temperature Channel 3: C: 31.12 Can someone please guide me how can i separate these three readings? I want to creat…

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## [Multiple lines on a chart- not working -"labels" are not pushed](https://discourse.nodered.org/t/multiple-lines-on-a-chart-not-working-labels-are-not-pushed/41554)

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**Author:** [@A.K](https://discourse.nodered.org/u/A.K)\
**Replies:** 7\
**Last updated:** [24 February 2021 16:29 UTC](https://discourse.nodered.org/t/multiple-lines-on-a-chart-not-working-labels-are-not-pushed/41554 "2021-02-24T16:29:20Z")

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Hi, I have made a project in which the points come from mySQL and are listed in ui\_template. By selecting each point, that point will be added to the chart array.!\[History|690x298\] The problem: Although series and d…

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## [GeoJson information](https://discourse.nodered.org/t/geojson-information/41571)

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**Author:** [@geppoleppo](https://discourse.nodered.org/u/geppoleppo)\
**Replies:** 0\
**Last updated:** [24 February 2021 15:54 UTC](https://discourse.nodered.org/t/geojson-information/41571 "2021-02-24T15:54:42Z")

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Hi, I ask you for help. I have a dashboard where I upload 4 satellite images in Geojson format. I would like to be able to select a point in the image and plot the trend of the value of the last 4 images in a graph. I…

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## [Working with button](https://discourse.nodered.org/t/working-with-button/41560)

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**Author:** [@plcnodered](https://discourse.nodered.org/u/plcnodered)\
**Replies:** 1\
**Last updated:** [24 February 2021 14:21 UTC](https://discourse.nodered.org/t/working-with-button/41560 "2021-02-24T14:21:42Z")

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Normal, I want my button value is false. When I pressing my button, value = true, when i release my button, value=false. Help me. Thank.

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## [Button with 2 functions](https://discourse.nodered.org/t/button-with-2-functions/41547)

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**Author:** [@sfedo](https://discourse.nodered.org/u/sfedo)\
**Replies:** 2\
**Last updated:** [24 February 2021 13:07 UTC](https://discourse.nodered.org/t/button-with-2-functions/41547 "2021-02-24T13:07:17Z")

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Hello, I'm trying to use one same button on 2 different ways. My payload from the button is usually 0, it is for moving to my first tab with the ui\_control. So when the button is pressed the user moves to tab 0. Now I…

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## [Get multiple charts from json file](https://discourse.nodered.org/t/get-multiple-charts-from-json-file/41435)

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**Author:** [@kapusticka](https://discourse.nodered.org/u/kapusticka)\
**Replies:** 33\
**Last updated:** [24 February 2021 09:49 UTC](https://discourse.nodered.org/t/get-multiple-charts-from-json-file/41435 "2021-02-24T09:49:19Z")

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Hi, I have a json file, which I want to process to multiple charts.my file looks like this: ({"teplota":10.5678,"vlhkost":65.891,"oblacnost":0,"vietor":0,"tlak":1028.18,"smer":"JZ","pocitovo":9.24,"pocasie":"01d","vycho…

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## [Adding a "Dialog" node](https://discourse.nodered.org/t/adding-a-dialog-node/41271)

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**Author:** [@clickworkorange](https://discourse.nodered.org/u/clickworkorange)\
**Replies:** 19\
**Last updated:** [23 February 2021 21:41 UTC](https://discourse.nodered.org/t/adding-a-dialog-node/41271 "2021-02-23T21:41:35Z")

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I recently needed to indtroduce a dialog box to one of my dashboards, and tried to use the "Notification" node for this, but it didn't seem to be a good fit. What was missing to me was 1) a way to interrupt the flow of a…

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## [Workflow for creating SmartHome UI with SVG-node](https://discourse.nodered.org/t/workflow-for-creating-smarthome-ui-with-svg-node/41518)

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**Author:** [@JoeWiseman](https://discourse.nodered.org/u/JoeWiseman)\
**Replies:** 0\
**Last updated:** [23 February 2021 23:08 UTC](https://discourse.nodered.org/t/workflow-for-creating-smarthome-ui-with-svg-node/41518 "2021-02-23T23:08:46Z")

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Hi there, originally when starting with my SmartHome I've just been using components from the Homematic system. Because the HM-system is missing a graphical UI I've been using along with that the HomeDroid-App on my tab…

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## [Node Red UI Table](https://discourse.nodered.org/t/node-red-ui-table/41263)

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**Author:** [@psalibe](https://discourse.nodered.org/u/psalibe)\
**Replies:** 3\
**Last updated:** [23 February 2021 18:56 UTC](https://discourse.nodered.org/t/node-red-ui-table/41263 "2021-02-23T18:56:47Z")

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Hello, I have a node-red-node-ui-table set up. I am confused because all of the examples simply use an inject node to inject data. I am reading data from an OPCUA server from a PLC. I am trying to log machine "feeds" int…

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## [Hide tabs on mobile device](https://discourse.nodered.org/t/hide-tabs-on-mobile-device/41467)

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**Author:** [@sfedo](https://discourse.nodered.org/u/sfedo)\
**Replies:** 1\
**Last updated:** [23 February 2021 13:12 UTC](https://discourse.nodered.org/t/hide-tabs-on-mobile-device/41467 "2021-02-23T13:12:17Z")

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Hello, I would like to build 2 different tabs for each device: 1 tab for mobile device and another for common desctop pc. I have this function added to my head section: \<script\> function myFunction(x) { if (x.matches…

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