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#7658 closed bug (duplicate)
Opened November 30, 2010 09:48AM UTC
Closed December 01, 2010 12:16AM UTC
Last modified December 01, 2010 12:16AM UTC
after() throws nonsense error if called on an empty selection
Reported by: | matteosistisette | Owned by: | |
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Priority: | undecided | Milestone: | 1.6 |
Component: | unfiled | Version: | 1.4.4 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
Consider this expression:
$("#nonexistent").after(",");
If there is at least one element with id="nonexistent", then this expression adds a comma after it.
If there is no such element, it throws the following error:
"Error: uncaught exception: Syntax error, unrecognized expression: ,"
I'm not sure whether it should throw any error at all (i think it shouldn't, should just do nothing), but _certainly_ this is not the error that should be thrown. The expression "," is perfectly valid, as it is an html string; the proof is that when the selection is not empty, it works.