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Discussion on: Vanilla JS SlideDown/Up

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mooksz profile image
mooksz

This throws an error for me: error Expected an assignment or function call and instead saw an expression.

Its related to the lines:
target.offsetHeight;
target.offsetHeight;

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mooksz profile image
mooksz

Ah just relized its a bad copy from: w3bits.com/javascript-slidetoggle/

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jchibbard profile image
James Hibbard • Edited

Might be because you are running in strict mode?
Try changing to void target.offsetHeight; see if that helps.
Ref.: css-tricks.com/restart-css-animation/