When working with Node-RED, double quotes in messages are transformed into "

I have a project in the works to create a calendar application for my IoT web app. I am utilizing Node-RED for this task. However, when I pass the message, the double quotes are being converted to "

events = [
    {
        " occ": "1",
        "first": "1",
        "sec": "2",
        "third": "2019",
        "start": "11",
        "end": "12"
    } 

];

The conversion results in the appearance shown in the image:

javascriptarraysnode-red

Answer №1

Without knowing the specifics of your flow and the nodes you are utilizing, it's difficult to provide a definitive answer.

It appears that you may be utilizing the Template node within the core to generate the message payload. The Template node uses mustache syntax which automatically escapes certain characters to ensure they are HTML-safe. To override this behavior, you can use {{{triple-braces}}} instead of the default {{double-brace}}. This information is available in the sidebar help for the Template node.

Answer №2

When your code is being executed in the browser, you have the option to utilize the following function for transforming HTML symbols into real characters:

function convertHtmlSymbolsToChars(input) {
    const textArea = document.createElement('textarea')
    textArea.innerHTML = input;
    return textArea.value;
}

events = convertHtmlSymbolsToChars(events[0][0])

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