mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
169 lines
7.3 KiB
HTML
169 lines
7.3 KiB
HTML
|
|
<script type="text/x-red" data-template-name="template">
|
|
<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">
|
|
<label for="node-input-field"><i class="fa fa-edit"></i> <span data-i18n="template.label.property"></span></label>
|
|
<input type="text" id="node-input-field" placeholder="payload" style="width:250px;">
|
|
<input type="hidden" id="node-input-fieldType">
|
|
</div>
|
|
<div class="form-row">
|
|
<label for="node-input-syntax"><i class="fa fa-code"></i> <span data-i18n="template.label.syntax"></span></label>
|
|
<select id="node-input-syntax" style="width:180px;">
|
|
<option value="mustache" data-i18n="template.label.mustache"></option>
|
|
<option value="plain" data-i18n="template.label.plain"></option>
|
|
</select>
|
|
</div>
|
|
|
|
<div class="form-row" style="position: relative; margin-bottom: 0px;">
|
|
<label for="node-input-template"><i class="fa fa-file-code-o"></i> <span data-i18n="template.label.template"></span></label>
|
|
<input type="hidden" id="node-input-template" autofocus="autofocus">
|
|
<div style="position: absolute; right:0;display:inline-block; text-align: right; font-size: 0.8em;">
|
|
<span data-i18n="template.label.format"></span>:
|
|
<select id="node-input-format" style="width:110px; font-size: 10px !important; height: 24px; padding:0;">
|
|
<option value="handlebars">mustache</option>
|
|
<option value="html">HTML</option>
|
|
<option value="json">JSON</option>
|
|
<option value="javascript">Javascript</option>
|
|
<option value="css">CSS</option>
|
|
<option value="markdown">Markdown</option>
|
|
<option value="yaml">YAML</option>
|
|
<option value="text" data-i18n="template.label.none"></option>
|
|
</select>
|
|
</div>
|
|
</div>
|
|
<div class="form-row node-text-editor-row">
|
|
<div style="height: 250px; min-height:150px;" class="node-text-editor" id="node-input-template-editor" ></div>
|
|
</div>
|
|
<div class="form-row">
|
|
<label for="node-input-output"><i class="fa fa-long-arrow-right"></i> <span data-i18n="template.label.output"></span></label>
|
|
<select id="node-input-output" style="width:180px;">
|
|
<option value="str" data-i18n="template.label.plain"></option>
|
|
<option value="json" data-i18n="template.label.json"></option>
|
|
<option value="yaml" data-i18n="template.label.yaml"></option>
|
|
</select>
|
|
</div>
|
|
|
|
</script>
|
|
|
|
<script type="text/x-red" data-help-name="template">
|
|
<p>Sets a property based on the provided template.</p>
|
|
<h3>Inputs</h3>
|
|
<dl class="message-properties">
|
|
<dt>msg <span class="property-type">object</span></dt>
|
|
<dd>A msg object containing information to populate the template.</dd>
|
|
<dt class="optional">template <span class="property-type">string</span></dt>
|
|
<dd>A template to be populated from msg.payload. If not configured in the edit panel,
|
|
this can be set as a property of msg.</dd>
|
|
</dl>
|
|
<h3>Outputs</h3>
|
|
<dl class="message-properties">
|
|
<dt>msg <span class="property-type">object</span></dt>
|
|
<dd>a msg with a property set by populating the configured template with properties from the incoming msg.</dd>
|
|
</dl>
|
|
<h3>Details</h3>
|
|
<p>By default this uses the <i><a href="http://mustache.github.io/mustache.5.html" target="_blank">mustache</a></i>
|
|
format, but this can be switched off if required.</p>
|
|
<p>For example, when a template of:
|
|
<pre>Hello {{payload.name}}. Today is {{date}}</pre>
|
|
<p>receives a message containing:
|
|
<pre>{
|
|
date: "Monday"
|
|
payload: {
|
|
name: "Fred",
|
|
}
|
|
}</pre>
|
|
<p>The resulting property will be:
|
|
<pre>Hello Fred. Today is Monday</pre>
|
|
<p>It is possible to use a property from the flow context or global context. Just use <code>{{flow.name}}</code> or <code>{{global.name}}</code>.
|
|
<p><b>Note: </b>By default, <i>mustache</i> will escape any HTML entities in the values it substitutes.
|
|
To prevent this, use <code>{{{triple}}}</code> braces.
|
|
</script>
|
|
|
|
<script type="text/javascript">
|
|
RED.nodes.registerType('template',{
|
|
color:"rgb(243, 181, 103)",
|
|
category: 'function',
|
|
defaults: {
|
|
name: {value:""},
|
|
field: {value:"payload", validate:RED.validators.typedInput("fieldType")},
|
|
fieldType: {value:"msg"},
|
|
format: {value:"handlebars"},
|
|
syntax: {value:"mustache"},
|
|
template: {value:"This is the payload: {{payload}} !"},
|
|
output: {value:"str"}
|
|
},
|
|
inputs:1,
|
|
outputs:1,
|
|
icon: "template.png",
|
|
label: function() {
|
|
return this.name||this._("template.template");;
|
|
},
|
|
labelStyle: function() {
|
|
return this.name?"node_label_italic":"";
|
|
},
|
|
oneditprepare: function() {
|
|
var that = this;
|
|
if (!this.field) {
|
|
this.field = 'payload';
|
|
$("#node-input-field").val("payload");
|
|
}
|
|
if (!this.fieldType) {
|
|
this.fieldType = 'msg';
|
|
}
|
|
if (!this.syntax) {
|
|
this.syntax = 'mustache';
|
|
$("#node-input-syntax").val(this.syntax);
|
|
}
|
|
$("#node-input-field").typedInput({
|
|
default: 'msg',
|
|
types: ['msg','flow','global'],
|
|
typeField: $("#node-input-fieldType")
|
|
});
|
|
|
|
this.editor = RED.editor.createEditor({
|
|
id: 'node-input-template-editor',
|
|
mode: 'ace/mode/html',
|
|
value: $("#node-input-template").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']
|
|
});
|
|
this.editor.focus();
|
|
|
|
$("#node-input-format").change(function() {
|
|
var mod = "ace/mode/"+$("#node-input-format").val();
|
|
that.editor.getSession().setMode({
|
|
path: mod,
|
|
v: Date.now()
|
|
});
|
|
});
|
|
},
|
|
oneditsave: function() {
|
|
$("#node-input-template").val(this.editor.getValue());
|
|
this.editor.destroy();
|
|
delete this.editor;
|
|
},
|
|
oneditcancel: function() {
|
|
this.editor.destroy();
|
|
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>
|