node-red function html

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<script type="text/x-red" data-template-name="functionPlus">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
        <input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
    </div>
    <div class="form-row" style="margin-bottom: 0px;">
        <label for="node-input-func"><i class="fa fa-wrench"></i> <span data-i18n="function.label.function"></span></label>
        <input type="hidden" id="node-input-func" autofocus="autofocus">
        <input type="hidden" id="node-input-noerr">
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    <div class="form-row node-text-editor-row">
        <div style="height: 250px; min-height:150px;" class="node-text-editor" id="node-input-func-editor"></div>
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    <div class="form-row">
        <label for="node-input-outputs"><i class="fa fa-random"></i> <span data-i18n="function.label.outputs"></span></label>
        <input id="node-input-outputs" style="width: 60px;" value="1">
    </div>
    <div class="form-tips"><span data-i18n="function.tip"></span></div>
</script>
<script type="text/x-red" data-help-name="functionPlus">
    <p>A function block where you can write code to do more interesting things.</p>
    <p>The message is passed in as a JavaScript object called <code>msg</code>.</p>
    <p>By convention it will have a <code>msg.payload</code> property containing the body of the message.</p>
    <h4>Logging and Error Handling</h4>
    <p>To log any information, or report an error, the following functions are available:</p>
    <ul>
        <li><code>node.log("Log")</code></li>
        <li><code>node.warn("Warning")</code></li>
        <li><code>node.error("Error")</code></li>
    </ul>
    </p>
    <p>The Catch node can also be used to handle errors. To invoke a Catch node, pass <code>msg</code> as a second argument to <code>node.error</code>:</p>
    <pre>node.error("Error",msg)</pre>
    <h4>Sending messages</h4>
    <p>The function can either return the messages it wants to pass on to the next nodes in the flow, or can call <code>node.send(messages)</code>.</p>
    <p>It can return/send:</p>
    <ul>
        <li>a single message object - passed to nodes connected to the first output</li>
        <li>an array of message objects - passed to nodes connected to the corresponding outputs</li>
    </ul>
    <p>If any element of the array is itself an array of messages, multiple messages are sent to the corresponding output.</p>
    <p>If null is returned, either by itself or as an element of the array, no message is passed on.</p>
    <p>See the <a target="_blank" href="http://nodered.org/docs/writing-functions.html">online documentation</a> for more help.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('function', {
    color: "#03A9F4",
    category: 'function',
    defaults: {
        name: {
            value: ""
        },
        func: {
            value: "\nreturn msg;"
        },
        outputs: {
            value: 1
        },
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            value: 0,
            required: true,
            validate: function(v) {
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    inputs: 1,
    outputs: 1,
    icon: "function.png",
    label: function() {
        return this.name;
    },
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        var that = this;
        $("#node-input-outputs").spinner({
            min: 1
        });

        this.editor = RED.editor.createEditor({
            id: 'node-input-func-editor',
            mode: 'ace/mode/javascript',
            value: $("#node-input-func").val(),
            globals: {
                require: true,
                msg: true,
                context: true,
                RED: true,
                util: true,
                flow: true,
                global: true,
                console: true,
                Buffer: true,
                setTimeout: true,
                clearTimeout: true,
                setInterval: true,
                clearInterval: true
            }
        });

        RED.library.create({
            url: "functions", // where to get the data from
            type: "function", // the type of object the library is for
            editor: this.editor, // the field name the main text body goes to
            mode: "ace/mode/javascript",
            fields: ['name', 'outputs']
        });
        this.editor.focus();
    },
    oneditsave: function() {
        var annot = this.editor.getSession().getAnnotations();
        this.noerr = 0;
        $("#node-input-noerr").val(0);
        for (var k = 0; k < annot.length; k++) {
            //console.log(annot[k].type,":",annot[k].text, "on line", annot[k].row);
            if (annot[k].type === "error") {
                $("#node-input-noerr").val(annot.length);
                this.noerr = annot.length;
            }
        }
        $("#node-input-func").val(this.editor.getValue());
        delete this.editor;
    },
    oneditresize: function(size) {
        var rows = $("#dialog-form>div:not(.node-text-editor-row)");
        var height = $("#dialog-form").height();
        for (var i = 0; i < rows.size(); i++) {
            height -= $(rows[i]).outerHeight(true);
        }
        var editorRow = $("#dialog-form>div.node-text-editor-row");
        height -= (parseInt(editorRow.css("marginTop")) + parseInt(editorRow.css("marginBottom")));
        $(".node-text-editor").css("height", height + "px");
        this.editor.resize();
    }
});

</script>