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Code Issues Releases Wiki Activity

Filter out duplicate nodes when importing a flow

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This commit is contained in:
Nick O'Leary 2019-03-15 19:02:24 +00:00
parent afe89c3621
commit 8aa00b0cfc
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GPG Key ID: 4F2157149161A6C9
2 changed files with 14 additions and 1 deletions
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14
packages/node_modules/@node-red/editor-client/src/js/nodes.js vendored
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@ -766,6 +766,20 @@ RED.nodes = (function() {
if (!$.isArray(newNodes)) { if (!$.isArray(newNodes)) {
newNodes = [newNodes]; newNodes = [newNodes];
} }
// Scan for any duplicate nodes and remove them. This is a temporary
// fix to help resolve corrupted flows caused by 0.20.0 where multiple
// copies of the flow would get loaded at the same time.
// If the user hit deploy they would have saved those duplicates.
var seenIds = {};
newNodes = newNodes.filter(function(n) {
if (seenIds[n.id]) {
return false;
}
seenIds[n.id] = true;
return true;
})
var isInitialLoad = false; var isInitialLoad = false;
if (!initialLoad) { if (!initialLoad) {
isInitialLoad = true; isInitialLoad = true;

1
packages/node_modules/@node-red/editor-client/src/js/red.js vendored
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@ -34,7 +34,6 @@ var RED = (function() {
var srcUrl = $(el).attr('src'); var srcUrl = $(el).attr('src');
if (srcUrl && !/^\s*(https?:|\/|\.)/.test(srcUrl)) { if (srcUrl && !/^\s*(https?:|\/|\.)/.test(srcUrl)) {
$(el).remove(); $(el).remove();
console.log("Appending script for",moduleId)
var newScript = document.createElement("script"); var newScript = document.createElement("script");
newScript.onload = function() { newScript.onload = function() {
scriptCount--; scriptCount--;