How to use msg.payload of a function into javascript?

General
1

I have a function that pulls information from a database, I've even saved it to a global variable.
The problem is that I don't know how to use this value in javascript, I have tried with global.get() but the console gives me an error because global is not declared as a variable.

I am attaching the script, the global variable is saved in "resultado", and I want to use it as "mensaje" inside js.

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image914×921 38.6 KB

2

The template node is for templating text (primarily) for the browser. It uses mustache syntax (as the built in help states) to access msg and context values...

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image700×956 38.4 KB

3

Use function node, if you want to code in JS.

4

The OP is writing client side code (note the use of document.getElementById)

5

But the first line is trying to get a value from the global context...

So this is going to need some pretty major redesign to get things to work...

6

Pretty sure {{global.myvar}} works in a template

7

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