node-red-contrib-prib-functions/levenshteinDistance/levenshteinDistanceNode.html

Node-RED added node functions.

<script type="text/javascript">
	/*globals RED */
	RED.nodes.registerType('Levenshtein Distance', {
		category: 'function',
		color: '#fdeea2',
		defaults: {
			name: {value: ""},
			source1Property:{value:"msg.payload"},
			source2Property:{value:"msg.payload"},
			targetProperty:{value:"msg.payload"}
		},
		inputs: 1,
		outputs: 2,
		icon: "Tape-Measure-icon.png",
		align: 'left',
		paletteLabel: "Levenshtein Distance",
		inputLabels: "Message In",
		outputLabels: ["Message Out","Error"],
		label: function () {
			return this.name || "Levenshtein Distance";
		},
		oneditprepare: function() {
		},
		oneditsave: function() {
		},
		oneditresize: function() {
		},
		resizeRule: function(file,newWidth) {
		}
	});
</script>

<script type="text/x-red" data-template-name="Levenshtein Distance">

	<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">
	</div>
	<div class="form-row form-row-http-in-source1Property show">
		<label for="node-input-source1Property" style="white-space: nowrap"><i class="icon-bookmark"></i> Argument 1</label>
		<input type="text" id="node-input-source1Property" placeholder="msg.payload">
	</div>
	<div class="form-row form-row-http-in-source1Property show">
		<label for="node-input-source2Property" style="white-space: nowrap"><i class="icon-bookmark"></i> Argument 2</label>
		<input type="text" id="node-input-source2Property" placeholder="msg.payload">
	</div>
	<div class="form-row form-row-http-in-targetProperty show">
		<label for="node-input-targetProperty" style="white-space: nowrap"><i class="icon-bookmark"></i> Target Property </label>
		<input type="text" id="node-input-targetProperty" placeholder="msg.payload">
	</div>

</script>

<script type="text/x-red" data-help-name="Levenshtein Distance">
	<p>
	Levenshtein Distance for two strings
	</p>
	<p>
	Source/Target/Topic/Columns allows the override of the property to an expression which can reference RED, node or msg variables.
	</p>
	<h3>Inputs</h3>
	<dl class="message-properties">
		<dt>msg <span class="property-type">topic</span></dt>
		<dd>incoming message with topic</dd>
		<dt>msg <span class="property-type">payload</span></dt>
		<dd></dd>
	</dl>
</script>