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Add ports in use warning to udp node

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to close #786
Thanks @hugobox
This commit is contained in:
Dave Conway-Jones
2016-01-17 10:34:40 +00:00
parent 882b7d0391
commit 3902a343f3
3 changed files with 36 additions and 5 deletions
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18
nodes/core/io/32-udp.html
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@@ -1,5 +1,5 @@
<!--
Copyright 2013 IBM Corp.
Copyright 2013,2016 IBM Corp.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -52,6 +52,7 @@
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
</div>
<div class="form-tips"><span data-i18n="udp.tip.in"></span></div>
<div class="form-tips" id="udpporttip"><span data-i18n="[html]udp.tip.port"></span></div>
</script>
<script type="text/x-red" data-help-name="udp in">
@@ -98,6 +99,21 @@
}
});
$("#node-input-multicast").change();
var porttip = this._("udp.tip.port");
var alreadyused = this._("udp.errors.alreadyused");
var portsInUse = {};
$.getJSON('udp-ports/'+this.id,function(data) {
portsInUse = data || {};
$('#udpporttip').html(porttip + Object.keys(data||{}));
});
$("#node-input-port").change(function() {
var portnew = $("#node-input-port").val();
if (portsInUse.hasOwnProperty($("#node-input-port").val())) {
console.log($("#node-input-port").val());
RED.notify(alreadyused+" "+$("#node-input-port").val(),"warn");
}
});
}
});
</script>