node-red-contrib-keyvalue-r2/nodes/keyvalue-read-r2.html

Node-RED nodes for reading and writing key-value pairs in a JSON file.

<script type="text/javascript">
    RED.nodes.registerType('keyvalue-read', {
      category: 'storage',
      color: '#a6bbcf',
      defaults: {
        name: { value: '' },
        filePath: { value: '' },
      },
      inputs: 1,
      outputs: 1,
      icon: 'file.png',
      label: function () {
        return this.name || 'keyvalue-read';
      },
      paletteLabel: 'keyvalue-read',
      oneditprepare: function () {
        // Custom preparation code, if needed
      },
    });
  </script>
  
  <script type="text/html" data-template-name="keyvalue-read">
    <div class="form-row">
      <label for="node-input-name">
        <i class="icon-tag"></i> Name
      </label>
      <input type="text" id="node-input-name" placeholder="Name">
    </div>
    <div class="form-row">
      <label for="node-input-filePath">
        <i class="icon-file"></i> JSON file path
      </label>
      <input type="text" id="node-input-filePath" placeholder="Path to JSON file">
    </div>
  </script>
  
  <script type="text/html" data-help-name="keyvalue-read">
    <p>
      The <code>keyvalue-read</code> node reads a value from a JSON file based on the key provided in the input message payload.
    </p>
    <p>
      The JSON file path should be provided in the node configuration.
    </p>
    <p>
      The output message will contain the value read from the JSON file in the payload.
    </p>
  </script>