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Code Issues Releases Wiki Activity

Add onadd/onremove event handlers to node definitions

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This commit is contained in:
Nick O'Leary 2015-03-04 13:18:59 +00:00
parent bbd197c71d
commit a27353c166
1 changed files with 11 additions and 5 deletions
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14
public/red/nodes.js
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@ -160,13 +160,13 @@ RED.nodes = (function() {
}
nodes.push(n);
}
if (n._def.onadd) {
n._def.onadd.call(n);
}
}
function addLink(l) {
links.push(l);
}
function addConfig(c) {
configNodes[c.id] = c;
}
function getNode(id) {
if (id in configNodes) {
@ -183,11 +183,13 @@ RED.nodes = (function() {
function removeNode(id) {
var removedLinks = [];
var node;
if (id in configNodes) {
node = configNodes[id];
delete configNodes[id];
RED.sidebar.config.refresh();
} else {
var node = getNode(id);
node = getNode(id);
if (node) {
nodes.splice(nodes.indexOf(node),1);
removedLinks = links.filter(function(l) { return (l.source === node) || (l.target === node); });
@ -214,6 +216,9 @@ RED.nodes = (function() {
}
}
}
if (node._def.onremove) {
node._def.onremove.call(n);
}
return removedLinks;
}
@ -758,6 +763,7 @@ RED.nodes = (function() {
delete output.wires;
});
}
return [new_nodes,new_links,new_workspaces,new_subflows];
} catch(error) {
if (error.code != "NODE_RED") {