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

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<script type="text/x-red" data-template-name="xml">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name" style="width:280px !important">
    </div>
    <div class="form-row" id="advanced">
    </div>
    <div id="advanced-options">
        <div class="form-row">
            <i class="fa fa-key"></i> Represent XML tag attributes as a property named <input type="text" id="node-input-attr" style="width:20px !important">
        </div>
        <div class="form-row">
            <i class="fa fa-key"></i> Prefix to access character content <input type="text" id="node-input-chr" style="width:20px !important">
        </div>
        <div class="form-tips">There is no simple way to convert XML attributes to JSON
        so the approach taken here is to add a property, named $ by default, to the JSON structure.</div>
    </div>
    <script> {
        var showadvanced = showadvanced || true;
        var showall = function() {
            showadvanced = !showadvanced;
            if (showadvanced) {
                $("#advanced-options").show();
                $("#advanced").html('<label for="node-advanced" style="width:200px !important"><i class="fa fa-minus-square"></i> Advanced options</label>');
            }
            else {
                $("#advanced-options").hide();
                $("#advanced").html('<label for="node-advanced" style="width:200px !important"><i class="fa fa-plus-square"></i> Advanced options ...</label>');
            }
        };
        showall();
        $("#advanced").click( function() { showall(); });
    } </script>
</script>

<script type="text/x-red" data-help-name="xml">
    <p>A function that parses the <b>msg.payload</b> to convert xml to/from a javascript object. Places the result in the payload.</p>
    <p>If the input is a string it tries to parse it as XML and creates a javascript object.</p>
    <p>If the input is a javascript object it tries to build an XML string.</p>
    <p>See <a href="https://github.com/Leonidas-from-XIV/node-xml2js/blob/master/README.md" target="_new">the xml2js docs <i>here</i></a> for more information.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('xml',{
        category: 'function',
        color:"#DEBD5C",
        defaults: {
            name: {value:""},
            attr: {value:'$',required:true},
            chr: {value:'_',required:true}
        },
        inputs:1,
        outputs:1,
        icon: "arrow-in.png",
        label: function() {
            return this.name||"xml";
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>