mirror of https://github.com/node-red/node-red.git
268 lines
12 KiB
HTML
268 lines
12 KiB
HTML
|
|
<script type="text/x-red" data-template-name="catch">
|
|
<div class="form-row">
|
|
<label style="width: auto" for="node-input-scope" data-i18n="catch.label.source"></label>
|
|
<select id="node-input-scope-select">
|
|
<option value="all" data-i18n="catch.scope.all"></option>
|
|
<option value="target" data-i18n="catch.scope.selected"></options>
|
|
</select>
|
|
</div>
|
|
<div class="form-row node-input-target-row" style="display: none;">
|
|
<div id="node-input-catch-target-container-div" style="min-height: 100px;position: relative; box-sizing: border-box; border-radius: 2px; height: 180px; border: 1px solid #ccc;overflow:hidden; ">
|
|
<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]catch.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]catch.label.sortByLabel"><span data-i18n="catch.label.node"></span> <i class="node-input-catch-sort-label-a fa fa-caret-down"></i><i class="node-input-catch-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]catch.label.sortByType"><i class="node-input-catch-sort-sublabel-a fa fa-caret-down"></i><i class="node-input-catch-sort-sublabel-d fa fa-caret-up"></i> <span data-i18n="catch.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-catch-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="catch">
|
|
<p>Catch errors thrown by nodes on the same tab.</p>
|
|
<h3>Outputs</h3>
|
|
<dl class="message-properties">
|
|
<dt>error.message <span class="property-type">string</span></dt>
|
|
<dd>the error message.</dd>
|
|
<dt>error.source.id <span class="property-type">string</span></dt>
|
|
<dd>the id of the node that threw the error.</dd>
|
|
<dt>error.source.type <span class="property-type">string</span></dt>
|
|
<dd>the type of the node that threw the error.</dd>
|
|
<dt>error.source.name <span class="property-type">string</span></dt>
|
|
<dd>the name, if set, of the node that threw the error.</dd>
|
|
</dl>
|
|
<h3>Details</h3>
|
|
<p>If a node throws an error whilst handling a message, the flow will typically
|
|
halt. This node can be used to catch those errors and handle them with a
|
|
dedicated flow.</p>
|
|
<p>By default, the node will catch errors thrown by any node on the same tab. Alternatively
|
|
it can be targetted at specific nodes.</p>
|
|
<p>When an error is thrown, all matching catch nodes will receive the message.</p>
|
|
<p>If an error is thrown within a subflow, the error will get handled by any
|
|
catch nodes within the subflow. If none exists, the error will be propagated
|
|
up to the tab the subflow instance is on.</p>
|
|
<p>If the message already has a <code>error</code> property, it is copied to <code>_error</code>.</p>
|
|
</script>
|
|
<style>
|
|
#node-input-catch-target-container {
|
|
position: relative;
|
|
}
|
|
#node-input-catch-target-container li {
|
|
padding: 2px 5px;
|
|
background: none;
|
|
font-size: 0.8em;
|
|
margin:0;
|
|
white-space: nowrap;
|
|
}
|
|
#node-input-catch-target-container li label {
|
|
margin-bottom: 0;
|
|
width: 100%;
|
|
}
|
|
#node-input-catch-target-container li label input {
|
|
vertical-align: top;
|
|
width:15px;
|
|
margin-right: 10px;
|
|
}
|
|
#node-input-catch-target-container li:hover,
|
|
#node-input-catch-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('catch',{
|
|
category: 'input',
|
|
color:"#e49191",
|
|
defaults: {
|
|
name: {value:""},
|
|
scope: {value:null}
|
|
},
|
|
inputs:0,
|
|
outputs:1,
|
|
icon: "alert.png",
|
|
label: function() {
|
|
return this.name||(this.scope?this._("catch.catchNodes",{number:this.scope.length}):this._("catch.catch"));
|
|
},
|
|
labelStyle: function() {
|
|
return this.name?"node_label_italic":"";
|
|
},
|
|
oneditprepare: function() {
|
|
var nodeList = $("#node-input-catch-target-container");
|
|
var node = this;
|
|
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-catch-target-container-div").css("height",height+"px");
|
|
};
|
|
|
|
function createNodeList() {
|
|
var scope = node.scope || [];
|
|
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;
|
|
|
|
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-catch-target-container-div .fa").hide();
|
|
$(".node-input-catch-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;
|
|
});
|
|
$.each(items, function(i, li){
|
|
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();
|
|
sortNodeList('sublabel');
|
|
});
|
|
$("#node-input-target-node-checkbox-all").change(function() {
|
|
$(".node-input-target-node-checkbox").prop('checked',this.checked);
|
|
});
|
|
|
|
|
|
|
|
$("#node-input-scope-select").change(function(e) {
|
|
var scope = $(this).val();
|
|
if (scope === "target") {
|
|
createNodeList();
|
|
$(".node-input-target-row").show();
|
|
} else {
|
|
$(".node-input-target-row").hide();
|
|
}
|
|
node.resize();
|
|
});
|
|
if (this.scope === null) {
|
|
$("#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();
|
|
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'));
|
|
}
|
|
});
|
|
}
|
|
},
|
|
oneditresize: function(size) {
|
|
this.resize();
|
|
}
|
|
});
|
|
</script>
|