dgbuilder/nodes/dge/dgelogic/forNode.html

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  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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<script type="text/x-red" data-template-name="for">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
    <div class="form-row">
        <label for="node-input-xml"><i class="fa fa-wrench"></i> Node XML</label>
        <input type="hidden" id="node-input-xml" autofocus="autofocus">
        <div style="height: 450px;" class="node-text-editor" id="node-input-xml-editor" onkeyup="resetStatus()" ></div>
    </div>
    <div class="form-row">
    <a href="#" class="btn btn-mini" id="node-input-validate" style="margin-top: 4px;"><b>Validate XML</b></a>
    <!-- <a href="#" class="btn btn-mini" id="node-input-show-sli-values" style="margin-top: 4px;"><b>Show Values</b></a> -->
    <input type="hidden" id="node-input-comments">
    <a href="#" class="btn btn-mini" id="node-input-btnComments" style="margin-top: 4px;"><b>Add Comments</b></a>
    <div id="node-validate-result" class="form-tips" style="float:right;font-size:10px"></div>
    </div>
    <div class="form-tips">See the Info tab for help using this node.</div>
</script>

<script type="text/x-red" data-help-name="for">
	<p>A for node.</p>
	<p>First line of XML must contain opening tag.</p>
	<p>Do not include closing tag - it will be automatically generated.</p>

<div class="section">
<h5><a name="Description"></a>Description</h5>
<p>A <b>for</b> node provides a fixed iteration looping mechanism, similar to the Java for loop</p></div>
<div class="section">
<h5><a name="Attributes"></a>Attributes</h5>
<table border="1" class="table table-striped">
<tr class="a">
<td align="center"><b>index</b></td>
<td align="left">index variable</td></tr>
<tr class="b">
<td align="center"><b>start</b></td>
<td align="left">initial value</td></tr>
<tr class="a">
<td align="center"><b>end</b></td>
<td align="left">maximum value</td></tr></table></div>
<div class="section">
<h5><a name="Parameters"></a>Parameters</h5>
<p>Not applicable.</p></div>
<div class="section">
<h5><a name="Outcomes"></a>Outcomes</h5>
<p>Not applicable. The <b>status</b> node has no outcomes.</p></div>
<div class="section">
<h5><a name="Example"></a>Example</h5>
<div class="source">
<pre>&lt;for index=&quot;i&quot; start=&quot;0&quot; end=&quot;$network.num-segments&quot;&gt;
  &lt;set&gt;
    &lt;parameter name=&quot;$vlanlist&quot; value=&quot;eval($vlanlist+','+$network.segment[i].provider-segmentation-id)&quot;/&gt;
  &lt;/set&gt;
&lt;/for&gt;</pre></div></div></div>	
</script>


<script type="text/javascript">
    RED.nodes.registerType('for',{
        color:"#fdd0a2",
        category: 'DGElogic',
        defaults: {
            name: {value:"for"},
            xml: {value:"<for index='' start='' end='' >\n"},
	    comments:{value:""},	
            outputs: {value:1}
        },
        inputs:1,
        outputs:1,
        icon: "arrow-in.png",
        label: function() {
            return this.name;
        },
        oneditprepare: function() {
            $( "#node-input-outputs" ).spinner({
                min:1
            });


	     var comments = $( "#node-input-comments").val();
	     if(comments != null){
		comments = comments.trim();
		if(comments != ''){
			$("#node-input-btnComments").html("<span style='color:blue;'><b>View Comments</b></span>");
		}
	     }

            function functionDialogResize(ev,ui) {
                $("#node-input-xml-editor").css("height",(ui.size.height-275)+"px");
            };

            $( "#dialog" ).dialog( "option", "width", 1200 );
            $( "#dialog" ).dialog( "option", "height", 750 );
            $( "#dialog" ).on("dialogresize", functionDialogResize);
            $( "#dialog" ).one("dialogopen", function(ev) {
                var size = $( "#dialog" ).dialog('option','sizeCache-function');
                if (size) {
                    functionDialogResize(null,{size:size});
                }
            });

	    /* close dialog when ESC is pressed and released */	
            $( "#dialog" ).keyup(function(event){
     		if(event.which == 27 ) {
            		$("#node-dialog-cancel").click();
		}
 	    }); 

            $( "#dialog" ).one("dialogclose", function(ev,ui) {
                var height = $( "#dialog" ).dialog('option','height');
                $( "#dialog" ).off("dialogresize",functionDialogResize);
            });
            var that = this;
            require(["orion/editor/edit"], function(edit) {
                that.editor = edit({
                    parent:document.getElementById('node-input-xml-editor'),
                    lang:"html",
                    contents: $("#node-input-xml").val()
                });
                RED.library.create({
                    url:"functions", // where to get the data from
                    type:"function", // the type of object the library is for
                    editor:that.editor, // the field name the main text body goes to
                    fields:['name','outputs']
                });
                $("#node-input-name").focus();
		$("#node-input-validate").click(function(){
				console.log("validate clicked.");
				//console.dir(that.editor);
				//console.log("getText:" + that.editor.getText());
				var val = that.editor.getText();
				validateXML(val); 
		});
		$("#node-input-show-sli-values").click(function(){
				console.log("SLIValues clicked.");
				showValuesBox(that.editor,sliValuesObj);
		});

            });
	    //for click of add comments button
	    $("#node-input-btnComments").click(function(e){
			showCommentsBox();
	    });	
        },
        oneditsave: function() {
            $("#node-input-xml").val(this.editor.getText());
		var resp=validateXML(this.editor.getText());
		if(resp){
			this.status = {fill:"green",shape:"dot",text:"OK"};
		}else{
			this.status = {fill:"red",shape:"dot",text:"ERROR"};
		}	
           	delete this.editor;
        }
    });
</script>