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node-red/nodes/core/logic/19-batch.html
Dave Conway-Jones 89bfc90f40
Make core nodes labels more consistent, to close #1673
and make them translateable
2018-03-30 14:31:59 +01:00

201 lines
8.4 KiB
HTML

<!--
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
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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.
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limitations under the License.
-->
<script type="text/x-red" data-template-name="batch">
<div class="form-row">
<label for="node-input-mode"><span data-i18n="batch.mode.label"></span></label>
<select type="text" id="node-input-mode" style="width: 300px;">
<option value="count" data-i18n="batch.mode.num-msgs"></option>
<option value="interval" data-i18n="batch.mode.interval"></option>
<option value="concat" data-i18n="batch.mode.concat"></option>
</select>
</div>
<div class="node-row-msg-count">
<div class="form-row node-row-count">
<label style="margin-left: 10px; width: 175px;" for="node-input-count" data-i18n="batch.count.label"></label>
<input type="text" id="node-input-count" style="width: 50px;">
</div>
</div>
<div class="node-row-msg-overlap">
<div class="form-row node-row-overlap">
<label style="margin-left: 10px; width: 175px;" for="node-input-overlap" data-i18n="batch.count.overlap"></label>
<input type="text" id="node-input-overlap" style="width: 50px;">
</div>
</div>
<div class="node-row-msg-interval">
<div class="form-row node-row-interval">
<label style="margin-left: 10px; width: 175px;" for="node-input-interval"> <span data-i18n="batch.interval.label"></span></label>
<input type="text" id="node-input-interval" style="width: 50px;">
<span data-i18n="batch.interval.seconds"></span>
</div>
<div class="form-row">
<input type="checkbox" id="node-input-allowEmptySequence" style="margin-left:20px; margin-right: 10px; vertical-align:top; width:auto;">
<label for="node-input-allowEmptySequence" style="width:auto;" data-i18n="batch.interval.empty"></label>
</div>
</div>
<div class="node-row-msg-concat">
<div class="form-row">
<label data-i18n="batch.concat.topics-label"></label>
<div class="form-row node-input-topics-container-row">
<ol id="node-input-topics-container"></ol>
</div>
</div>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
</div>
</script>
<script type="text/x-red" data-help-name="batch">
<p>Creates sequences of messages based on various rules.</p>
<h3>Details</h3>
<p>There are three modes for creating message sequences:</p>
<dl>
<dt>Number of messages</dt>
<dd>groups messages into sequences of a given length. The <b>overlap</b>
option specifies how many messages at the end of one sequence should be
repeated at the start of the next sequence.</dd>
<dt>Time interval</dt>
<dd>groups messages that arrive within the specified interval. If no messages
arrive within the interval, the node can optionally send on an empty message.</dd>
<dt>Concatenate Sequences</dt>
<dd>creates a message sequence by concatenating incoming sequences. Each message
must have a <code>msg.topic</code> property and a <code>msg.parts</code> property
identifying its sequence. The node is configured with a list of <code>topic</code>
values to identify the order sequences are concatenated.
</dd>
</dl>
<h4>Storing messages</h4>
<p>This node will buffer messages internally in order to work across sequences. The
runtime setting <code>nodeMessageBufferMaxLength</code> can be used to limit how many messages nodes
will buffer.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType("batch",{
category: "function",
color:"#E2D96E",
defaults: {
name: {value:""},
mode: {value:"count"},
count: {value:10},
overlap: {value:0},
interval: {value:10},
allowEmptySequence: {value:false},
topics: {value:[{topic:""}]}
},
inputs:1,
outputs:1,
icon: "batch.png",
label: function() {
return this.name||this._("batch.batch");;
},
labelStyle: function() {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function() {
var node = this;
var topic_str = node._("batch.concat.topic");
function resizeTopics(topic) {
var newWidth = topic.width();
topic.find('.red-ui-typedInput')
.typedInput("width",newWidth-15);
}
$("#node-input-topics-container")
.css('min-height','200px').css('min-width','430px')
.editableList({
addItem: function(container, i, opt) {
if (!opt.hasOwnProperty('topic')) {
opt.topic = "";
}
var row = $('<div/>').appendTo(container);
var valueField = $('<input/>',{
class:"node-input-topic-value",
type:"text",
style:"margin-left: 5px;"
}).appendTo(row)
.typedInput({default:'str', types:['str']});
valueField.typedInput('value', opt.topic);
valueField.typedInput('type', 'str');
valueField.attr('placeholder', topic_str);
resizeTopics(container);
},
resizeItem: resizeTopics,
sortable: true,
removable: true
});
$("#node-input-count").spinner({
});
$("#node-input-overlap").spinner({
});
$("#node-input-interval").spinner({
});
$("#node-input-mode").change(function(e) {
var val = $(this).val();
$(".node-row-msg-count").toggle(val==="count");
$(".node-row-msg-overlap").toggle(val==="count");
$(".node-row-msg-interval").toggle(val==="interval");
$(".node-row-msg-concat").toggle(val==="concat");
if (val==="concat") {
var topics = node.topics;
var container = $("#node-input-topics-container");
container.editableList('empty');
for (var i = 0; i < topics.length; i++) {
var topic = topics[i];
container.editableList('addItem', topic);
}
}
});
},
oneditsave: function() {
var topics = $("#node-input-topics-container").editableList('items');
var node = this;
node.topics = [];
topics.each(function(i) {
var topicData = $(this).data('data');
var topic = $(this);
var vf = topic.find(".node-input-topic-value");
var value = vf.typedInput('value');
var type = vf.typedInput('type');
var r = {topic:value};
node.topics.push(r);
});
},
oneditresize: function(size) {
var rows = $("#dialog-form>div:not(.node-input-topics-container-row)");
var height = size.height;
for (var i = 0; i < rows.size(); i++) {
height -= $(rows[i]).outerHeight(true);
}
var editorRow = $("#dialog-form>div.node-input-topics-container-row");
height -= (parseInt(editorRow.css("marginTop"))+parseInt(editorRow.css("marginBottom")));
$("#node-input-topics-container").editableList('height',height);
}
});
</script>