Hi all, I have been trying to send text messages through Node-RED, I know there are numerous ways to do this, but the way I have settled on at the moment is using Click Send. I have followed the example on the tutorial, and with a few tweaks to the original code, I have it working. However, I am n…

I attached a debug node to my change node, and changed the debug node to output the complete msg object. I then clicked the clipboard button and pasted that in here. So I thought that would be the full message. However, from your response I am guessing it isn't. Here is a printscreen of the debug…

Also, if it helps. I am referencing my msg.payload data in my HTML code in a template node (when passing it to an email node) like so: <!DOCTYPE html> <html> <head> {{#payload}} <h1>Room Number - {{{Room}}}</h1> </head> <body> <p>Email Address - {{{Email}}}</p> <p>Password -…

My phone gave up scrolling before I got to anything else. Strangely your screen dump has far fewer spaces in the Password and Email fields. But from the screenshot it shows that the payload is an array that contains an object. But if you hover your cursor over the the 123 in the debug window the …

@ukmoose - I have tried copying the path and referencing this in my template node… However this still does not work. The path it is giving me is: payload[0].Room and so forth… I really am unsure on what to try next… I have just tried referencing the msg.payload[0].Room in the template node (nothin…

That shows your message has msg.number set - which is why using just {{number}} worked in your Template. It also shows that msg.payload is an array containing a single element which is the object with the Room/Password/Email properties. And it shows that number doesn’t exist in that object. These a…

@knolleary @ukmoose Thanks for your help with this guys. So many things to remember haha! That last code you gave me there worked fine Nick! I am starting to understand all of this a bit more clearly now though. I have actually been able to sort out other parts of my flow that I have been having i…

Hi, I'd like to reference, in a change node, themsg.topic field. I've tried: $.topic and $.msg.topic, as I can deduce from your post. But in both case deploying the flow I have the error: ""Invalid 'to' JSON property". Which is the right syntax? I can't find a definitive guide to syntax we can …

Show us the complete text you are entering please.

Ok, excuse me, I've solved. The right syntax was$.topic. But I had to choose "expression" and not "json" in the to field. Thank you. cld

[image] ioclaudio: Ok, excuse me, I've solved. We would still like to see the complete question in context because a lot of people, including me, learn from this forum.

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Referrencing msg.payload in JSON

General

Zbrooklyn 30 December 2020 00:58 31

I need to pull a global variable using JSON how do I do that
@zenofmud @knolleary

Global JSON variable

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Referrencing msg.payload in JSON

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