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Commit Graph

23 Commits

Author SHA1 Message Date
Nick O'Leary
84771f5864
Flows/subflows must preinitialise their context objects
Fixes #2513

If a node inside a subflow accessed its context object in its
constructor, the subflow-instance flow context would not yet
have been created. This would cause a place holder context
to get created on its behalf, but that place holder doesn't
have its parent set properly. This then breaks the usage
of $parent inside such a subflow.

This fix has changed it so flows (and subflows) create their
flow context as part of their initial creation. That ensures
it exists when individual nodes from the subflow are created,
allowing them to safely access their context.

This has also fixed a related issue where any attempt to use
$parent to access beyond the root parent would seemingly hang
as the callback was never being called. This would cause
messages to get stuck in flows. The fix ensures the callback
is used in the root context objects and undefined is returned.
2020-03-27 23:47:12 +00:00
Nick O'Leary
4304d44851
Ensure complete node scope is remapped in subflows
Fixes #2514
2020-03-27 09:44:15 +00:00
Nick O'Leary
95a51aafdc
Add path property to debug messages
Fixes #2358

This property can be used to identify the full path to the node that
logged a given message. If the node is inside a subflow (and maybe
nested many levels deep), this path can be used to help find the
node, rather than just the top-level subflow instance node.

A side-effect of this change is the Debug sidebar is now able to
show the message tools for a message coming from a deeply nested
subflow
2020-01-17 16:56:30 +00:00
Dave Conway-Jones
2f4dcba54d
let subflow add node-red context to status
For all those nodes thaht don't specify it.
So that subflow status then works ok
2019-11-20 06:12:33 -05:00
Nick O'Leary
880757fb5d
Rework Subflow Instance property UI (#2236)
* Add support of Subflow UI definition

* new UI definition for env var

* fix label

* fixed value obtaining

* fixed label width

* fix checkbox

* fix subflow info

* remove old subflow ui tests

* add tests

* merge ui new changes

* fix initial open button

* fix environment variable edit tab

* WIP: cp-1

* Rework subflow ui property

* Restrict SF value type according to input selection

* Move subflow property UI code to subflow.js

* Update subflow ui type select appearance

* Present subflow instance properties as table rather than generated UI

* Move subflow instance properties to separate tab

* Fix subflow property ui element layout issues
2019-08-12 15:01:54 +01:00
Nick O'Leary
ae2162beaf
Handle subflow internal node wired to a non-existant node
Fixes #2202
2019-06-13 14:23:46 +01:00
Nick O'Leary
ee6c6266cc
Avoid env var reference loops and support $parent. prefix
Fixes #2099
2019-03-20 13:37:33 +00:00
Nick O'Leary
c9ff05ba80
Subflow status node must pass status to parent flow
Fixes #2087
2019-03-13 13:14:34 +00:00
Nick O'Leary
75393c0b28
Clear subflow status no close 2019-02-09 21:24:31 +00:00
Nick O'Leary
d48a09e68b
Add env type to subflow env var types
Also remove date and regex types
2019-02-06 13:58:31 +00:00
Nick O'Leary
5110eaff96
Merge branch 'dev' into pr_2042 2019-02-04 14:39:00 +00:00
Nick O'Leary
db3eee72b5
Do not convert falsey env vars to blank string
Only blank out undefined as that's what we've always done
2019-02-04 14:12:34 +00:00
Nick O'Leary
3bcff91328
Add Status Node to Subflow to allow subflow-specific status
Closes #597
2019-02-01 23:44:50 +00:00
Hiroyasu Nishiyama
e843f192ec convert subflow env vars to dict 2019-02-02 08:34:33 +09:00
Hiroyasu Nishiyama
ce507b3b52 simplified meta-data 2019-01-30 20:57:51 +09:00
Hiroyasu Nishiyama
6937aa5ddd fix type of env values 2019-01-29 23:46:56 +09:00
Hiroyasu Nishiyama
8f6b24e0aa fixed to access last variable with same name 2019-01-29 21:46:50 +09:00
Hiroyasu Nishiyama
0881c6a20b update test cases 2019-01-28 23:14:49 +09:00
Hiroyasu Nishiyama
f88a4b1791 fixed comments from @knolleary 2019-01-28 22:14:08 +09:00
Hiroyasu Nishiyama
a413f3cded Add support of subflow env var 2019-01-26 23:15:20 +09:00
Nick O'Leary
c99b35428b
Ensure status/error events are propagated to parent properly 2019-01-25 13:35:02 +00:00
Nick O'Leary
dd72046922
Add some comments to Flow and Subflow classes 2019-01-16 23:33:04 +00:00
Nick O'Leary
81f4e0de56
Refactor Subflow logic into own class 2019-01-16 16:27:19 +00:00