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more core node info updates to newer style

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Dave Conway-Jones
2017-04-25 21:47:58 +01:00
parent 45fbd22e28
commit 7f90d31846
7 changed files with 84 additions and 123 deletions
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32
nodes/core/parsers/70-HTML.html
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@@ -1,18 +1,3 @@
<!--
Copyright JS Foundation and other contributors, http://js.foundation
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="html">
<div class="form-row">
@@ -45,11 +30,22 @@
<script type="text/x-red" data-help-name="html">
<p>Extracts elements from an html document held in <code>msg.payload</code> using a selector.</p>
<p>If left blank the selector may be set dynamically by passing in <code>msg.select</code> along with the <code>msg.payload</code>.
<h3>Inputs</h3>
<dl class="message-properties">
<dt>payload <span class="property-type">string</span></dt>
<dd>the html string from which to extract elements.</dd>
<dt class="optional">select <span class="property-type">string</span></dt>
<dd>if not configured in the edit panel the selector can be set as a property of msg.</dd>
</dl>
<h3>Output</h3>
<dl class="message-properties">
<dt>payload <span class="property-type">array | strings</span></dt>
<dd>the result can be either a single message with a payload containing an array of the matched elements, or multiple
messages that each contain a matched element.</dd>
</dl>
<h3>Details</h3>
<p>The selector uses <a href="https://github.com/cheeriojs/cheerio/blob/master/Readme.md" target="_blank">Cheerio</a>
which uses the <a href="https://github.com/fb55/CSSselect#user-content-supported-selectors" target="_blank">CSS selector</a> syntax.</p>
<p>The result can be either a single message with a payload containing an array of the matched elements, or multiple
messages that each contain a matched element.</p>
</script>
<script type="text/javascript">