node-red-contrib-smartnode/logic/addString/locales/en-US/add-strings.html

this project is a nodejs package for making the nodered support the Smart Device development. the pacakge require node-red enviroment.

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<script type="text/x-red" data-help-name="add-strings">
<h3 id="add-strings node">Add string node</h3>

<p>This node allow user add string before/after the msg.payload.</p>

<h4 id="Parameter">Parameter</h4>

<ol>
<li>Name：Name</li>
<li>Prepend：Prepend string</li>
<li>Append：Append string</li>
</ol>

<h4 id="Input">Input</h4>

<ol>
<li>msg.payload: Input string</li>
</ol>

<h4 id="Output">Output</h4>

<ol>
<li>msg.payload：appended string</li>
</ol>

<h4 id="usage">usage</h4>

<ol>
<li>configurate every parameter in the node</li>
<li><code>msg.payload</code> cna be a string which is composed of the number, character, chinaese or Special character.</li>
</ol>
</script>