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Add remove node api

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This commit is contained in:
Nick O'Leary
2014-08-07 22:20:06 +01:00
parent 43ad8706aa
commit 58c2f5dd3d
5 changed files with 77 additions and 16 deletions
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5
red/nodes/index.js
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@@ -54,6 +54,9 @@ function init(_settings,storage) {
function removeNode(info) {
var nodeInfo = registry.getNodeInfo(info);
if (!nodeInfo) {
throw new Error("Unrecognised type/id: "+info);
}
var inUse = {};
flows.each(function(n) {
inUse[n.type] = (inUse[n.type]||0)+1;
@@ -66,7 +69,7 @@ function removeNode(info) {
});
if (nodesInUse.length > 0) {
var msg = nodesInUse.join(", ");
throw Error("Type in use: "+msg);
throw new Error("Type in use: "+msg);
}
return registry.removeNode(nodeInfo.id);
}