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node-red-nodes/function/random/random.html

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<script type="text/x-red" data-template-name="random">
<div class="form-row">
<label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
<input type="text" id="node-input-property" style="width:70%;"/>
</div>
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<div class="form-row">
<label for="node-input-inte"><i class="fa fa-random"></i> Generate</label>
<select type="text" id="node-input-inte" style="width:70%;">
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<option value="true">a whole number - integer</option>
<option value="false">a real number - floating point</option>
</select>
</div>
<div class="form-row">
<label for="node-input-low"><i class="fa fa-arrow-down"></i> From</label>
<input type="text" id="node-input-low" placeholder="lowest number" style="width:70%;">
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</div>
<div class="form-row">
<label for="node-input-high"><i class="fa fa-arrow-up"></i> To</label>
<input type="text" id="node-input-high" placeholder="highest number" style="width:70%;">
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</div>
<br/>
<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" style="width:70%;">
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</div>
</script>
<script type="text/x-red" data-help-name="random">
<p>Generates a random number between a low and high value.</p>
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<p>If you return an integer it can <i>include</i> both the low and high values.
<code>min <= n <= max</code></p>
<p>If you return a floating point value it will be from the low value, up to, but
not including the high value. <code>min <= n < max</code></p>
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</script>
<script type="text/javascript">
RED.nodes.registerType('random',{
category: 'function',
color:"#E2D96E",
defaults: {
name: {value:""},
low: {value:"1"},
high: {value:"10"},
inte: {value:"true"},
property: {value:"payload",required:true}
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},
inputs:1,
outputs:1,
icon: "debug.png",
label: function() {
return this.name||"random";
},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
if (this.property === undefined) {
$("#node-input-property").val("payload");
}
$("#node-input-property").typedInput({default:'msg',types:['msg']});
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}
});
</script>