Hey Guys, i have a problem with node-red and the dashboard. I have a working flow, which shows me the values of scanned RFID-TAGs (TagNr, Count, Time) I used a template-node to visualize the received Data. It looked like this: [image] Here's the flow: [ { "id": "aeaac8000d31373d",…

Just for my information, what part wasn't working as you expected? I probably just didn't understand your requirements completely

ty for the info, ive updated it

your first flow has a template node with input from two function nodes. The messages from the two function nodes will not enter the template node at the same time, each will be processed separately. If you want the data from both messages, you need to use a join node to join both messages into one…

The context value tagCount is set as an object in one of the many function nodes, but you set it as a tagCount in the msg.payload. So the table column is receiving an object not a value.

Hey, ty for the response. I tried using the join node, but i wont get any datas displayed on the dashboard, nor the debuggger. As you requested, i added a debug-node to the tcpin-node and here is the received data: [2,0,34,0,34,0,113,0,1,0,23,132,0,8,28,0,64,0,32,0,0,3,21,57,180,154,20,2,10,3,0,4…

Stick a debug node on the output of your 'function 5' function node and look at the results. Is that the format the ui-template'\ node is looking for?

if i use a joinnode, i wont get any data at all, no matter which settings i choose. Function 5 is intended for the table-node and not for the template-node. But as you requested, hers the result of the debug-node connected to function 5: [image]

Did you notice that the tagCounts object is empty? You have to determine why that is empty. Also the button node is sending a message to both 'function 2-Reset' and 'function 3-Reset counter'. Since 'function 3-Reset counter' never returns a msg, why not combine that code into 'function 2-Reset'? A…

if i combine the 2 codes together, the button wont clear the read TAGs, idk why, but it wokrs if i keep the 2 code seperated: if (msg.payload === "clearDataArray") { flow.set('dataArray', []); node.warn('Data array cleared.'); flow.set('tagCounts', {}); node.warn('tagCounts cleared.…

honestly, idk why tagCounts is empty. I crafted this flow together bc im not so into coding and Node-Red

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Table-node doesn't show my values

Dashboard

MrKanister 30 May 2023 11:12 9

Here is the "original" Dashboard with the template node and some read TAGs:

Here the flow:

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Table-node doesn't show my values

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