node-red/nodes/core/parsers/70-XML.html

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    <p>A function that parses the <code>msg.payload</code> to convert xml to or from a javascript
    object. Places the result in the payload.</p>
    <h3>Inputs</h3>
    <ul>
        <li>If the input is a string it tries to parse it as XML and creates a javascript object.</li>
        <li>If the input is a javascript object it tries to build an XML string.</li>
    </ul>
    <dl class="message-properties">
        <dt class="optional">options <span class="property-type">string</span></dt>
        <dd>You can also pass in a <code>msg.options</code> object to override all the multitude of parameters. See
            <a href="https://github.com/Leonidas-from-XIV/node-xml2js/blob/master/README.md#options" target="_blank">the xml2js docs</a>
            for more information.</dd>
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    <h3>Details</h3>
    <p>If set, options in the edit dialogue override those passed in on the msg.options object.</p>
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