dgbuilder/nodes/dge/dgelogic/forNode.html

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   2   Copyright 2013 IBM Corp.
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  13   See the License for the specific language governing permissions and
  14   limitations under the License.
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  16
  17 <script type="text/x-red" data-template-name="for">
  18     <div class="form-row">
  19         <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
  20         <input type="text" id="node-input-name" placeholder="Name">
  21     </div>
  22     <div class="form-row">
  23         <label for="node-input-xml"><i class="fa fa-wrench"></i> Node XML</label>
  24         <input type="hidden" id="node-input-xml" autofocus="autofocus">
  25         <div style="height: 450px;" class="node-text-editor" id="node-input-xml-editor" onkeyup="resetStatus()" ></div>
  26     </div>
  27     <div class="form-row">
  28     <a href="#" class="btn btn-mini" id="node-input-validate" style="margin-top: 4px;"><b>Validate XML</b></a>
  29     <a href="#" class="btn btn-mini" id="node-input-show-sli-values" style="margin-top: 4px;"><b>Show Values</b></a>
  30     <input type="hidden" id="node-input-comments">
  31     <a href="#" class="btn btn-mini" id="node-input-btnComments" style="margin-top: 4px;"><b>Add Comments</b></a>
  32     <div id="node-validate-result" class="form-tips" style="float:right;font-size:10px"></div>
  33     </div>
  34     <div class="form-tips">See the Info tab for help using this node.</div>
  35 </script>
  36
  37 <script type="text/x-red" data-help-name="for">
  38         <p>A for node.</p>
  39         <p>First line of XML must contain opening tag.</p>
  40         <p>Do not include closing tag - it will be automatically generated.</p>
  41
  42 <div class="section">
  43 <h5><a name="Description"></a>Description</h5>
  44 <p>A <b>for</b> node provides a fixed iteration looping mechanism, similar to the Java for loop</p></div>
  45 <div class="section">
  46 <h5><a name="Attributes"></a>Attributes</h5>
  47 <table border="1" class="table table-striped">
  48 <tr class="a">
  49 <td align="center"><b>index</b></td>
  50 <td align="left">index variable</td></tr>
  51 <tr class="b">
  52 <td align="center"><b>start</b></td>
  53 <td align="left">initial value</td></tr>
  54 <tr class="a">
  55 <td align="center"><b>end</b></td>
  56 <td align="left">maximum value</td></tr></table></div>
  57 <div class="section">
  58 <h5><a name="Parameters"></a>Parameters</h5>
  59 <p>Not applicable.</p></div>
  60 <div class="section">
  61 <h5><a name="Outcomes"></a>Outcomes</h5>
  62 <p>Not applicable. The <b>status</b> node has no outcomes.</p></div>
  63 <div class="section">
  64 <h5><a name="Example"></a>Example</h5>
  65 <div class="source">
  66 <pre>&lt;for index=&quot;i&quot; start=&quot;0&quot; end=&quot;$network.num-segments&quot;&gt;
  67   &lt;set&gt;
  68     &lt;parameter name=&quot;$vlanlist&quot; value=&quot;$network.segment[i].provider-segmentation-id&quot;/&gt;
  69   &lt;/set&gt;
  70 &lt;/for&gt;</pre></div></div></div>
  71 </script>
  72
  73
  74 <script type="text/javascript">
  75     RED.nodes.registerType('for',{
  76         color:"#fdd0a2",
  77         category: 'DGElogic',
  78         defaults: {
  79             name: {value:"for"},
  80             xml: {value:"<for index='' start='' end='' >\n"},
  81             comments:{value:""},
  82             outputs: {value:1}
  83         },
  84         inputs:1,
  85         outputs:1,
  86         icon: "arrow-in.png",
  87         label: function() {
  88             return this.name;
  89         },
  90         oneditprepare: function() {
  91             var that = this;
  92             $( "#node-input-outputs" ).spinner({
  93                 min:1
  94             });
  95              var comments = $( "#node-input-comments").val();
  96              if(comments != null){
  97                 comments = comments.trim();
  98                 if(comments != ''){
  99                         $("#node-input-btnComments").html("<span style='color:blue;'><b>View Comments</b></span>");
 100                 }
 101              }
 102
 103             function functionDialogResize() {
 104                 var rows = $("#dialog-form>div:not(.node-text-editor-row)");
 105                 var height = $("#dialog-form").height();
 106                 for (var i=0;i<rows.size();i++) {
 107                     height -= $(rows[i]).outerHeight(true);
 108                 }
 109                 var editorRow = $("#dialog-form>div.node-text-editor-row");
 110                 height -= (parseInt(editorRow.css("marginTop"))+parseInt(editorRow.css("marginBottom")));
 111                 $(".node-text-editor").css("height",height+"px");
 112                 that.editor.resize();
 113             };
 114             $( "#dialog" ).on("dialogresize", functionDialogResize);
 115             $( "#dialog" ).one("dialogopen", function(ev) {
 116                 var size = $( "#dialog" ).dialog('option','sizeCache-function');
 117                 if (size) {
 118                     $("#dialog").dialog('option','width',size.width);
 119                     $("#dialog").dialog('option','height',size.height);
 120                     functionDialogResize();
 121                 }
 122             });
 123             $( "#dialog" ).one("dialogclose", function(ev,ui) {
 124                 var height = $( "#dialog" ).dialog('option','height');
 125                 $( "#dialog" ).off("dialogresize",functionDialogResize);
 126             });
 127
 128             this.editor = RED.editor.createEditor({
 129                 id: 'node-input-xml-editor',
 130                 mode: 'ace/mode/html'
 131             });
 132             this.editor.setValue($("#node-input-xml").val(),-1);
 133         /*
 134             RED.library.create({
 135                 url:"functions", // where to get the data from
 136                 type:"function", // the type of object the library is for
 137                 editor:this.editor, // the field name the main text body goes to
 138                 mode:"ace/mode/html",
 139                 fields:['name','outputs']
 140             });
 141         */
 142             this.editor.focus();
 143             /* close dialog when ESC is pressed and released */
 144             $( "#node-input-xml-editor" ).keyup(function(event){
 145                 if(event.which == 27 ) {
 146                         $("#node-dialog-cancel").click();
 147                 }
 148             });
 149                 $("#node-input-validate").click(function(){
 150                                 console.log("validate clicked.");
 151                                 //console.dir(that.editor);
 152                                 //console.log("getText:" + that.editor.getText());
 153                                 var val = that.editor.getValue();
 154                                 validateXML(val);
 155                 });
 156                 $("#node-input-show-sli-values").click(function(){
 157                         //console.log("show Values clicked.");
 158                         showValuesBox(that.editor,sliValuesObj);
 159                 });
 160             //for click of add comments button
 161             $("#node-input-btnComments").click(function(e){
 162                         showCommentsBox();
 163             });
 164         },
 165         oneditsave: function() {
 166             $("#node-input-xml").val(this.editor.getValue());
 167                 var resp=validateXML(this.editor.getValue());
 168                 if(resp){
 169                         this.status = {fill:"green",shape:"dot",text:"OK"};
 170                 }else{
 171                         this.status = {fill:"red",shape:"dot",text:"ERROR"};
 172                 }
 173                 delete this.editor;
 174         }
 175     });
 176 </script>