mirror of
https://github.com/node-red/node-red.git
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63 lines
2.8 KiB
HTML
63 lines
2.8 KiB
HTML
<!--
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Copyright 2013 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="watch">
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<div class="form-row node-input-filename">
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<label for="node-input-files"><i class="fa fa-file"></i> <span data-i18n="watch.label.files"></span></label>
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<div id="node-input-files" contenteditable="true" tabindex="1" data-i18n="[placeholder]watch.placeholder.files"></div>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
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<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
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</div>
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<div id="node-input-tip" class="form-tips"><span data-i18n="watch.tip"></span></div>
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</script>
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<script type="text/x-red" data-help-name="watch">
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<p>Watches a directory or file for changes.</p>
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<p>You can enter a list of comma separated directories and/or files. You will
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need to put quotes "..." around any that have spaces in.</p>
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<p>On Windows you must use double back-slashes \\ in any directory names.</p>
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<p>The full filename of the file that actually changed is put into <code>msg.payload</code>,
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while a stringified version of the watch list is returned in <code>msg.topic</code>.</p>
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<p><code>msg.file</code> contains just the short filename of the file that changed.
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<code>msg.type</code> has the type of thing changed, usually <i>file</i> or <i>directory</i>,
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while <code>msg.size</code> holds the file size in bytes.</p>
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<p>Of course in Linux, <i>everything</i> is a file and thus can be watched...</p>
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<p><b>Note: </b>The directory or file must exist in order to be watched. If the file
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or directory gets deleted it may no longer be monitored even if it gets re-created.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('watch',{
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category: 'advanced-input',
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defaults: {
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name: {value:""},
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files: {value:"",required:true, format:"filepath"}
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},
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color:"BurlyWood",
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inputs:0,
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outputs:1,
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icon: "watch.png",
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label: function() {
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return this.name||RED.text.format.getString(this.files, "filepath", {}, false, "en");
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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