Created
January 14, 2014 04:01
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Count down the number of characters that remain in a text box.
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| $ -> | |
| $body = $('#question_body') | |
| $counter = $('#js-body-count') | |
| determineChange = -> | |
| remainingChars = 140 - $body.val().length | |
| if remainingChars isnt 140 | |
| $counter.text remainingChars | |
| else | |
| $counter.text "" | |
| $body.keyup determineChange | |
| $body.keypress (e) -> | |
| setTimeout -> | |
| determineChange | |
| , 0 |
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