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node-red/nodes/core/core/25-status.html

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<script type="text/x-red" data-template-name="status">
<div class="form-row">
<label style="width: auto" for="node-input-scope" data-i18n="status.label.source"></label>
<select id="node-input-scope-select">
<option value="all" data-i18n="status.scope.all"></option>
<option value="target" data-i18n="status.scope.selected"></options>
</select>
</div>
<div class="form-row node-input-target-row" style="display: none;">
<div id="node-input-status-target-container-div" style=" min-height: 100px;position: relative; box-sizing: border-box; border-radius: 2px; height: 180px; border: 1px solid #ccc;overflow:hidden; ">
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<div style="box-sizing: border-box; line-height: 20px; font-size: 0.8em; border-bottom: 1px solid #ddd; height: 20px;">
<input type="checkbox" data-i18n="[title]status.label.selectAll" id="node-input-target-node-checkbox-all" style="width: 30px; margin: 0 2px 1px 2px;">
<div style="display: inline-block;"><a id="node-input-target-sort-label" href="#" data-i18n="[title]status.label.sortByLabel"><span data-i18n="status.label.node"></span> <i class="node-input-status-sort-label-a fa fa-caret-down"></i><i class="node-input-status-sort-label-d fa fa-caret-up"></i></a></div>
<div style="position: absolute; right: 10px; width: 50px; display: inline-block; text-align: right;"><a id="node-input-target-sort-type" href="#" data-i18n="[title]status.label.sortByType"><i class="node-input-status-sort-sublabel-a fa fa-caret-down"></i><i class="node-input-status-sort-sublabel-d fa fa-caret-up"></i> <span data-i18n="status.label.type"></span></a></div>
</div>
<div style="background: #fbfbfb; box-sizing: border-box; position:absolute; top:20px;bottom:0;left:0px;right:0px; overflow-y: scroll; overflow-x: hidden;">
<ul id="node-input-status-target-container" style=" list-style-type:none; margin: 0;"></ul>
</div>
</div>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
</div>
</script>
<script type="text/x-red" data-help-name="status">
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<p>Report status messages from other nodes on the same tab.</p>
<h3>Outputs</h3>
<dl class="message-properties">
<dt>status.text <span class="property-type">string</span></dt>
<dd>the status text.</dd>
<dt>status.source.type <span class="property-type">string</span></dt>
<dd>the type of the node that reported status.</dd>
<dt>status.source.id <span class="property-type">string</span></dt>
<dd>the id of the node that reported status.</dd>
<dt>status.source.name <span class="property-type">string</span></dt>
<dd>the name, if set, of the node that reported status.</dd>
</dl>
<h3>Details</h3>
<p>This node does not produce a <code>payload</code>.</p>
<p>By default the node reports status for all nodes on the same workspace tab.
It can be configured to selectively report status for individual nodes.</p>
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</script>
<style>
#node-input-status-target-container {
position: relative;
}
#node-input-status-target-container li {
padding: 2px 5px;
background: none;
font-size: 0.8em;
margin:0;
white-space: nowrap;
}
#node-input-status-target-container li label {
margin-bottom: 0;
width: 100%;
}
#node-input-status-target-container li label input {
vertical-align: top;
width:15px;
margin-right: 10px;
}
#node-input-status-target-container li:hover,
#node-input-status-target-container li:hover .node-input-target-node-sublabel {
background: #f0f0f0;
}
.node-input-target-node-sublabel {
position:absolute;
right: 0px;
padding-right: 10px;
padding-left: 10px;
font-size: 0.8em;
background: #fbfbfb;
}
</style>
<script type="text/javascript">
RED.nodes.registerType('status',{
category: 'input',
color:"#c0edc0",
defaults: {
name: {value:""},
scope: {value:null}
},
inputs:0,
outputs:1,
icon: "alert.png",
label: function() {
return this.name||(this.scope?this._("status.statusNodes",{number:this.scope.length}):this._("status.status"));
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},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
var nodeList = $("#node-input-status-target-container");
var node = this;
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this.resize = function() {
var rows = $("#dialog-form>div:not(.node-input-target-row)");
var height = $("#dialog-form").height();
for (var i=0;i<rows.size();i++) {
height -= $(rows[i]).outerHeight(true);
}
var editorRow = $("#dialog-form>div.node-input-target-row");
height -= (parseInt(editorRow.css("marginTop"))+parseInt(editorRow.css("marginBottom")));
$("#node-input-status-target-container-div").css("height",height+"px");
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};
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function createNodeList() {
var scope = node.scope || [];
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nodeList.empty();
var candidateNodes = RED.nodes.filterNodes({z:node.z});
var allChecked = true;
candidateNodes.forEach(function(n) {
if (n.id === node.id) {
return;
}
var isChecked = scope.indexOf(n.id) !== -1;
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allChecked = allChecked && isChecked;
var container = $('<li/>',{class:"node-input-target-node"});
var row = $('<label/>',{for:"node-input-target-node-"+n.id}).appendTo(container);
$('<input>',{type:"checkbox",class:"node-input-target-node-checkbox",id:"node-input-target-node-"+n.id})
.data('node-id',n.id)
.prop('checked', isChecked)
.appendTo(row);
container.on('mouseover',function(e) {
n.highlighted = true;
n.dirty = true;
RED.view.redraw();
});
container.on('mouseout',function(e) {
n.highlighted = false;
n.dirty = true;
RED.view.redraw();
});
var labelSpan = $('<span>');
var nodeDef = RED.nodes.getType(n.type);
var label;
var sublabel;
if (nodeDef) {
var l = nodeDef.label;
label = (typeof l === "function" ? l.call(n) : l)||"";
sublabel = n.type;
if (sublabel.indexOf("subflow:") === 0) {
var subflowId = sublabel.substring(8);
var subflow = RED.nodes.subflow(subflowId);
sublabel = "subflow : "+subflow.name;
}
}
if (!nodeDef || !label) {
label = n.type;
}
$('<span>',{class:"node-input-target-node-label",style:"white-space:nowrap"}).text(label).appendTo(row);
if (sublabel) {
$('<span>',{class:"node-input-target-node-sublabel"}).text(sublabel).appendTo(row);
}
container.appendTo(nodeList);
});
$(".node-input-target-node-checkbox").change(function() {
if (!this.checked) {
$("#node-input-target-node-checkbox-all").prop('checked',false);
}
});
$("#node-input-target-node-checkbox-all").prop('checked',allChecked);
sortNodeList('label');
}
function sortNodeList(sortOn) {
var currentSort = nodeList.data('currentSort');
var currentSortOrder = nodeList.data('currentSortOrder');
if (!currentSort) {
currentSort = sortOn;
currentSortOrder = 'a';
} else {
if (currentSort === sortOn) {
currentSortOrder = (currentSortOrder === 'a'?'d':'a');
} else {
currentSortOrder = 'a';
}
currentSort = sortOn;
}
nodeList.data('currentSort',currentSort);
nodeList.data('currentSortOrder',currentSortOrder);
$("#node-input-status-target-container-div .fa").hide();
$(".node-input-status-sort-"+currentSort+"-"+currentSortOrder).show();
var items = nodeList.find("li").get();
items.sort(function(a,b) {
var labelA = $(a).find(".node-input-target-node-"+currentSort).text().toLowerCase();
var labelB = $(b).find(".node-input-target-node-"+currentSort).text().toLowerCase();
if (labelA < labelB) { return currentSortOrder==='a'?-1:1; }
if (labelA > labelB) { return currentSortOrder==='a'?1:-1; }
return 0;
});
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$.each(items, function(i, li) {
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nodeList.append(li);
});
}
$("#node-input-target-sort-label").click(function(e) {
e.preventDefault();
sortNodeList('label');
});
$("#node-input-target-sort-type").click(function(e) {
e.preventDefault();
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sortNodeList('sublabel');
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});
$("#node-input-target-node-checkbox-all").change(function() {
$(".node-input-target-node-checkbox").prop('checked',this.checked);
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});
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$("#node-input-scope-select").change(function(e) {
var scope = $(this).val();
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if (scope === "target") {
createNodeList();
$(".node-input-target-row").show();
} else {
$(".node-input-target-row").hide();
}
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node.resize();
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});
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if (this.scope === null) {
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$("#node-input-scope-select").val("all");
} else {
$("#node-input-scope-select").val("target");
}
$("#node-input-scope-select").change();
},
oneditsave: function() {
var scope = $("#node-input-scope-select").val();
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if (scope === 'all') {
this.scope = null;
} else {
var node = this;
node.scope = [];
$(".node-input-target-node-checkbox").each(function(n) {
if ($(this).prop("checked")) {
node.scope.push($(this).data('node-id'));
}
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});
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}
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},
oneditresize: function(size) {
this.resize();
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}
});
</script>