node-red/nodes/storage/66-mongodb.html

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<script type="text/x-red" data-template-name="mongodb">
    <div class="form-row">
        <label for="node-config-input-hostname"><i class="icon-bookmark"></i> Host</label>
        <input class="input-append-left" type="text" id="node-config-input-hostname" placeholder="localhost" style="width: 40%;" >
        <label for="node-config-input-port" style="margin-left: 10px; width: 35px; "> Port</label>
        <input type="text" id="node-config-input-port" placeholder="27017" style="width:45px">
    </div>
    <div class="form-row">
        <label for="node-config-input-db"><i class="icon-briefcase"></i> Database</label>
        <input type="text" id="node-config-input-db" placeholder="test">
    </div>
</script>

<script type="text/javascript">
    RED.nodes.registerType('mongodb',{
        category: 'config',
        color:"rgb(218, 196, 180)",
        defaults: {
            hostname: { value:"127.0.0.1",required:true},
            port: { value: 27017,required:true},
            db: { value:"",required:true},
        },
        label: function() {
            return this.hostname+":"+this.port+"//"+this.db;
        }
    });
</script>


<script type="text/x-red" data-template-name="mongodb out">
    <div class="form-row">
        <label for="node-input-mongodb"><i class="icon-tag"></i> Server</label>
        <input type="text" id="node-input-mongodb">
    </div>
    <div class="form-row">
        <label for="node-input-collection"><i class="icon-briefcase"></i> Collection</label>
        <input type="text" id="node-input-collection" placeholder="collection">
    </div>
    <div class="form-row">
        <label>&nbsp;</label>
        <input type="checkbox" id="node-input-payonly" placeholder="Only" style="display: inline-block; width: auto; vertical-align: top;">
        <label for="node-input-payonly" style="width: 70%;">Only store msg.payload object ?</label>
    </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">
    </div>
</script>

<script type="text/x-red" data-help-name="mongodb out">
	<p>A simple MongoDB output node. Stores the <b>msg</b> object in a chosen collection.</p>
	<p>By default MongoDB creates an <i>_id</i> property as the primary key - so repeated injections of the same <b>msg</b> will result in many database entries.</p>
	<p>If this is NOT the desired behaviour - ie you want repeated entries to overwrite, then you must set the <b>msg._id</b> property to be a constant by the use of a previous function node.</p>
	<p>This could be a unique constant or you could create one based on some other msg property.</p>
	<p>Currently we do not limit or cap the collection size at all... this may well change.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('mongodb out',{
        category: 'storage-output',
        color:"rgb(218, 196, 180)",
        defaults: {
            mongodb: { type:"mongodb",required:true},
            name: {value:""},
            collection: {value:"",required:true},
            payonly: {value:false}
        },
        inputs:1,
        outputs:0,
        icon: "mongodb.png",
        align: "right",
        label: function() {
            var mongoNode = RED.nodes.node(this.mongodb);
            return this.name||this.collection||(mongoNode?mongoNode.label():"mongodb");
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>


<script type="text/x-red" data-template-name="mongodb in">
    <div class="form-row">
        <label for="node-input-mongodb"><i class="icon-tag"></i> Server</label>
        <input type="text" id="node-input-mongodb">
    </div>
    <div class="form-row">
        <label for="node-input-collection"><i class="icon-briefcase"></i> Collection</label>
        <input type="text" id="node-input-collection" placeholder="collection">
    </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">
    </div>
</script>

<script type="text/x-red" data-help-name="mongodb in">
	<p>Queries a MongoDB collection by using the <b>msg.payload</b> to be a MongoDB query statement as per the .find() function.</p>
	<p>You may also (via a function) set a <b>msg.projection</b> object to constrain the returned fields, a <b>msg.sort</b> object and a <b>msg.limit</b> object.</p>
	<p>All are optional - see the <a href="http://docs.mongodb.org/manual/reference/method/db.collection.find/" target="new"><i>MongoDB find docs</i></a> for examples.
</script>

<script type="text/javascript">
    RED.nodes.registerType('mongodb in',{
        category: 'storage-input',
        color:"rgb(218, 196, 180)",
        defaults: {
            mongodb: { type:"mongodb",required:true},
            name: {value:""},
            collection: {value:"",required:true},
        },
        inputs:1,
        outputs:1,
        icon: "mongodb.png",
        label: function() {
            var mongoNode = RED.nodes.node(this.mongodb);
            return this.name||(mongoNode?mongoNode.label()+"//"+this.collection:"mongodb");
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>