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node-red/nodes/core/89-delay.html
2013-10-02 11:03:43 +01:00

97 lines
3.9 KiB
HTML

<!--
Copyright 2013 IBM Corp.
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.
-->
<!-- First, the content of the edit dialog is defined. -->
<script type="text/x-red" data-template-name="delay">
<div class="form-row">
<label for="node-input-pauseType"><i class="icon-tasks"></i> Type</label>
<select id="node-input-pauseType">
<option value="delay">Delay</option>
<option value="rate">Rate Limit</option>
</select>
</div>
<div id="delay-details" class="form-row">
<label for="node-input-timeout"><i class="icon-wrench"></i> Delay</label>
<input type="text" id="node-input-timeout" placeholder="Time">
</div>
<div id="rate-details" class="form-row">
<label for="node-input-rate"><i class="icon-wrench"></i> Rate</label>
<input type="text" id="node-input-rate" placeholder="msg/second">
</div>
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Delay value in seconds, Rate value in messages per second</div>
</script>
<!-- Next, some simple help text is provided for the node. -->
<script type="text/x-red" data-help-name="delay">
<p>Introduces a delay into a flow or rate limts messges</p>
<p>Default delay is 5 seconds and rate limit of 1 msg/second, but both can be configured</p>
</script>
<!-- Finally, the node type is registered along with all of its properties -->
<script type="text/javascript">
RED.nodes.registerType('delay',{
category: 'function', // the palette category
color:"#E6E0F8",
defaults: { // defines the editable properties of the node
name: {value:""}, // along with default values.
pauseType: {value:"delay", required:true},
timeout: {value:"5", required:true, validate:RED.validators.number()},
rate: {value:"1", required:true, validate:RED.validators.number()}
},
inputs:1, // set the number of inputs - only 0 or 1
outputs:1, // set the number of outputs - 0 to n
icon: "arrow-in.png", // set the icon (held in public/icons)
label: function() { // sets the default label contents
if (this.pauseType == "delay") {
return this.name||"delay "+this.timeout+" s";
} else if (this.pauseType == "rate") {
return this.name||"limit "+this.rate+" msg/s";
}
return "foo";
},
labelStyle: function() { // sets the class to apply to the label
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
if (this.pauseType == "delay") {
$("#delay-details").show();
$("#rate-details").hide();
} else if (this.pauseType == "rate") {
$("#delay-details").hide();
$("#rate-details").show();
}
$("#node-input-pauseType").on("change",function() {
if (this.value == "delay") {
$("#delay-details").show();
$("#rate-details").hide();
} else if (this.value == "rate") {
$("#delay-details").hide();
$("#rate-details").show();
}
});
}
});
</script>