#9826 closed bug (duplicate)
.css(prop, undefined) should return self for chaining
| Reported by: | TJ Holowaychuk | Owned by: | |
|---|---|---|---|
| Priority: | low | Milestone: | None |
| Component: | css | Version: | 1.6.2 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
the user's intention is clearly to change the value, so returning as if it were a getter is a bug.
Change History (4)
comment:1 Changed 10 years ago by
| Component: | unfiled → css |
|---|---|
| Priority: | undecided → low |
| Resolution: | → duplicate |
| Status: | new → closed |
comment:3 Changed 10 years ago by
So if we returned the current jQuery object, what value should we set for the CSS property? Doing nothing would be a bad idea since the user's intention was clearly to change the value, so returning without setting a value would be a bug.
comment:4 Changed 10 years ago by
Also, this doesn't only affect .css()... It affects any method that's a getter and a setter, which behaves like a getter if it is passed two arguments and the second is undefined (a.k.a. .attr()).
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It is invalid to set any style to undefined.