neo4j.html

<script type="text/javascript">
    RED.nodes.registerType('neo4j-bolt',{
        category: 'Neo4j',
        color: '#97ddf4',
        defaults: {
            server: {value:"", type:"neo4j-bolt-server", required:true},
            name: {value:""},
            query: {value: ""},
            sessions: {value: 10, required: true},
            database: {value: ""}
        },
        inputs:1,
        outputs:3,
        outputLabels: ["single", "array", "no session available - retry later"],
        icon: "neo4j.png",
        label: function() {
            return this.name||"neo4j-bolt";
        }
    });
</script>

<script type="text/x-red" data-template-name="neo4j-bolt">
    <div class="form-row">
        <label for="node-input-server"><i class="icon-tag"></i> Server</label>
        <input type="text" id="node-input-server" placeholder="server">
      </div>
    <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">
        <br/>
        <label for="node-input-query"><i class="icon-tag"></i>Cypher Query</label>
        <textarea id="node-input-query" placeholder="MATCH (o:Object {attrib: 'value'}) RETURN o" style="width: 70%;"></textarea>
        <br/>
        <label for="node-input-sessions"><i class="icon-tag"></i>Concurrent sessions</label>
        <input type="text" id="node-input-sessions" placeholder="10" />
        <br />
        <label for="node-input-database"><i class="icon-tag"></i> Database</label>
        <input type="text" id="node-input-database" placeholder="database">
    </div>
</script>

<script type="text/x-red" data-help-name="neo4j-bolt">
    <p>A Neo4j cypher query node</p>

    <p>Neo4J cypher node that lets you run generic cypher queries on a Neo4j graph database.</p>
    <p>A cypher query can be defined on the node or can be passed in <code>msg.query</code>. The query can be parameterized and the parameters can be passed in <code>msg.params</code> as JSON (string or object).</p>
    <p>The database name to use may be passed in <code>msg.database</code>.</p>
    <p>Outputs:
      <ul>
        <li><code>1:</code>If the query returns a single record, it is returned in output #1 as an object with the Neo4j Record (Node, Relationship, Path, Integer) fields in <code>msg.payload</code></li>
        <li><code>2:</code>If the query returns a multiple records, they are returned in output #2 as an array of objects in <code>msg.payload</code></li>
        <li><code>2:</code>If there are no available sessions, the msg is passed untouched for the calling flow to decide on what to do, e.g. retry</li>
      </ul>
    </p>
</script>