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86 lines
3.9 KiB
HTML
86 lines
3.9 KiB
HTML
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<script type="text/x-red" data-template-name="html">
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<div class="form-row">
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<label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
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<input type="text" id="node-input-property" style="width:70%">
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</div>
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<div class="form-row">
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<label for="node-input-tag"><i class="fa fa-filter"></i> <span data-i18n="html.label.select"></span></label>
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<input type="text" id="node-input-tag" placeholder="h1">
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</div>
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<div class="form-row">
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<label for="node-input-ret"><i class="fa fa-sign-out"></i> <span data-i18n="html.label.output"></span></label>
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<select id="node-input-ret" style="width:70%">
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<option value="html" data-i18n="html.output.html"></option>
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<option value="text" data-i18n="html.output.text"></option>
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<option value="attr" data-i18n="html.output.attr"></option>
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<!-- <option value="val">return the value from a form element</option> -->
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-as"> </label>
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<select id="node-input-as" style="width:70%">
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<option value="single" data-i18n="html.format.single"></option>
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<option value="multi" data-i18n="html.format.multi"></option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-outproperty"> </label>
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<span data-i18n="html.label.in" style="padding-left:8px; padding-right:2px; vertical-align:-1px;"></span> <input type="text" id="node-input-outproperty" style="width:64%">
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</div>
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<br/>
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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" style="width:70%" data-i18n="[placeholder]common.label.name">
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</div>
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</script>
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<script type="text/x-red" data-help-name="html">
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<p>Extracts elements from an html document held in <code>msg.payload</code> using a CSS selector.</p>
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<h3>Inputs</h3>
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<dl class="message-properties">
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<dt>payload <span class="property-type">string</span></dt>
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<dd>the html string from which to extract elements.</dd>
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<dt class="optional">select <span class="property-type">string</span></dt>
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<dd>if not configured in the edit panel the selector can be set as a property of msg.</dd>
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</dl>
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<h3>Output</h3>
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<dl class="message-properties">
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<dt>payload <span class="property-type">array | string</span></dt>
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<dd>the result can be either a single message with a payload containing an array of the matched elements, or multiple
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messages that each contain a matched element. If multiple messages are sent they will also have <code>parts</code> set.</dd>
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</dl>
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<h3>Details</h3>
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<p>This node supports a combination of CSS and jQuery selectors. See the
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<a href="https://github.com/fb55/CSSselect#user-content-supported-selectors" target="_blank">css-select documentation</a> for more information
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on the supported syntax.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('html',{
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category: 'function',
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color:"#DEBD5C",
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defaults: {
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name: {value:""},
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property: {value:"payload"},
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outproperty: {value:"payload"},
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tag: {value:""},
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ret: {value:"html"},
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as: {value:"single"}
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},
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inputs:1,
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outputs:1,
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icon: "parser-html.png",
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label: function() {
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return this.name||this.tag||"html";
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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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oneditprepare: function() {
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$("#node-input-property").typedInput({default:'msg',types:['msg']});
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$("#node-input-outproperty").typedInput({default:'msg',types:['msg']});
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}
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});
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</script>
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