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+
+<!--
+ Copyright 2014 IBM Corp.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<script type="text/x-red" data-template-name="csv">
+ <div class="form-row">
+ <label for="node-input-temp"><i class="fa fa-list"></i> Columns</label>
+ <input type="text" id="node-input-temp" placeholder="comma-separated column names">
+ </div>
+ <div class="form-row">
+ <label for="node-input-select-sep"><i class="fa fa-text-width"></i> Separator</label>
+ <select style="width: 150px" id="node-input-select-sep">
+ <option value=",">comma</option>
+ <option value="\t">tab</option>
+ <option value=" ">space</option>
+ <option value=";">semicolon</option>
+ <option value=":">colon</option>
+ <option value="">other...</option>
+ </select>
+ <input style="width: 40px;" type="text" id="node-input-sep" pattern=".">
+ </div>
+
+ <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>
+ <hr align="middle"/>
+ <div class="form-row">
+ <label style="width: 100%;"><i class="fa fa-gears"></i> CSV-to-Object options</label>
+ <label style="margin-left: 10px; margin-right: -10px;"><i class="fa fa-sign-in"></i> Input</label>
+ <input style="width: 30px" type="checkbox" id="node-input-hdrin"><label style="width: auto;" for="node-input-hdrin">first row contains column names</span>
+ </div>
+ <div class="form-row">
+ <label style="margin-left: 10px; margin-right: -10px;"><i class="fa fa-sign-out"></i> Output</label>
+ <select type="text" id="node-input-multi" style="width: 250px;">
+ <option value="one">a message per row</option>
+ <option value="mult">a single message [array]</option>
+ </select>
+ </div>
+ <hr align="middle"/>
+ <div class="form-row">
+ <label style="width: 100%;"><i class="fa fa-gears"></i> Object-to-CSV options</label>
+ <label style="margin-left: 10px; margin-right: -10px;"><i class="fa fa-sign-in"></i> Output</label>
+ <input style="width: 30px" type="checkbox" id="node-input-hdrout"><label style="width: auto;" for="node-input-hdrout">include column name row</span>
+ </div>
+ <div class="form-row">
+ <label style="margin-left: 10px; margin-right: -10px;"><i class="fa fa-align-left"></i> Newline</label>
+ <select style="width: 150px" id="node-input-ret">
+ <option value='\n'>Linux (\n)</option>
+ <option value='\r'>Mac (\r)</option>
+ <option value='\r\n'>Windows (\r\n)</option>
+ </select>
+ </div>
+</script>
+
+<script type="text/x-red" data-help-name="csv">
+ <p>A function that parses the <b>msg.payload</b> to convert csv to/from a javascript object.
+ Places the result in the payload.</p>
+ <p>If the input is a string it tries to parse it as CSV and creates a javascript object.</p>
+ <p>If the input is a javascript object it tries to build a CSV string.</p>
+ <p>The columns template should contain an ordered list of column headers. For csv input these become the property names.
+ For csv output these specify the properties to extract from the object and the order for the csv.</p>
+ <p><b>Note:</b> the columns should always be specified comma separated - even if another separator is chosen for the data.</p>
+ </script>
+
+<script type="text/javascript">
+ RED.nodes.registerType('csv',{
+ category: 'function',
+ color:"#DEBD5C",
+ defaults: {
+ name: {value:""},
+ sep: {value:',',required:true,validate:RED.validators.regex(/^.{1,2}$/)},
+ //quo: {value:'"',required:true},
+ hdrin: {value:""},
+ hdrout: {value:""},
+ multi: {value:"one",required:true},
+ ret: {value:'\\n'},
+ temp: {value:""}
+ },
+ inputs:1,
+ outputs:1,
+ icon: "arrow-in.png",
+ label: function() {
+ return this.name||"csv";
+ },
+ labelStyle: function() {
+ return this.name?"node_label_italic":"";
+ },
+ oneditprepare: function() {
+ if (this.sep == "," || this.sep == "\\t" || this.sep == ";" || this.sep == ":" || this.sep == " ") {
+ $("#node-input-select-sep").val(this.sep);
+ $("#node-input-sep").hide();
+ } else {
+ $("#node-input-select-sep").val("");
+ $("#node-input-sep").val(this.sep);
+ $("#node-input-sep").show();
+ }
+ $("#node-input-select-sep").change(function() {
+ var v = $("#node-input-select-sep option:selected").val();
+ $("#node-input-sep").val(v);
+ if (v == "") {
+ $("#node-input-sep").val("");
+ $("#node-input-sep").show().focus();
+ } else {
+ $("#node-input-sep").hide();
+ }
+ });
+ }
+ });
+</script>