Prevents remote option spam in issue 1391 by using onChange event #1415
+22
−4
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Outdated suggestions cannot be applied.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.
Issue #1391 describes 2 problems about remote URL option:
I tried to fix Problem 2 by using Event.observe(id, 'change', handler) instead of Form.Element.Observer(), as Form.Element.Observer() seems to get triggered on every character typed.
I'd like to fix Problem 1 as well, but looking through the js file, I couldn't find a simple way to determine if an option is "required" or not.