This repository was archived by the owner on Sep 8, 2020. It is now read-only.
Options not applied within transcluded directive #123
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
In some circumstances, the value of `scope.$eval(attrs.uiAce)` will change between the execution of our link function and the first time `scope.$watch(attrs.uiAce)` is triggered. Since this is context-dependent, we cannot predict it. We could manually store "currentOptions" only for the purpose of short-circuiting that first call, but that would be a waste of effort, so just allow it to execute every time.
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I came across an issue where a wrapping directive within a transcluded directive would not be able to set
ui-aceoptions. After stepping through the code, I found out the following:When
uiAce.link()is executing, the value ofscope.$eval(attrs.uiAce)wasundefined. However, when thescope.$watch(attrs.uiAce)was executed for the first time, the value was properly set to the expected object. However,ui-ace/src/ui-ace.js
Line 279 in 4ce0309
$watch, leaving us just the default options.The proposed fix removes that short-circuit (which was not a performance issue in my testing). It also fixes the first call of
updateOptions, which erroneously usedoptionsinstead ofopts.By the way, in my testing, the directive wroks as expected without that
updateOptionscall when the short-circuit is removed. However, the tests fail. It seems like the tests are in the wrong here - they should probably wait a digest cycle before doing their assertions on the Ace Editor options.