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Allow nested msg properties in msg/flow/global expressions (#2822)

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* Allow nested msg properties in msg/flow/global expressions

* Remove typo in RED.utils

Co-authored-by: Nick O'Leary <knolleary@users.noreply.github.com>
This commit is contained in:
Nick O'Leary
2021-01-27 20:32:52 +00:00
committed by GitHub
parent 34ef055d7b
commit 438d51d26e
6 changed files with 342 additions and 31 deletions
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8
packages/node_modules/@node-red/nodes/core/function/15-change.js vendored
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@@ -168,6 +168,10 @@ module.exports = function(RED) {
return getFromValueType(RED.util.getMessageProperty(msg,rule.from),done);
} else if (rule.fromt === 'flow' || rule.fromt === 'global') {
var contextKey = RED.util.parseContextStore(rule.from);
if (/\[msg\./.test(context.key)) {
// The key has a nest msg. reference to evaluate first
context.key = RED.util.normalisePropertyExpression(contextKey.key,msg,true);
}
node.context()[rule.fromt].get(contextKey.key, contextKey.store, (err,fromValue) => {
if (err) {
done(err)
@@ -243,6 +247,10 @@ module.exports = function(RED) {
return done(undefined,msg);
} else if (rule.pt === 'flow' || rule.pt === 'global') {
var contextKey = RED.util.parseContextStore(property);
if (/\[msg/.test(contextKey.key)) {
// The key has a nest msg. reference to evaluate first
contextKey.key = RED.util.normalisePropertyExpression(contextKey.key, msg, true)
}
var target = node.context()[rule.pt];
var callback = err => {
if (err) {