Goyslop/4chan-x
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prevent event handlers from being called multiple times

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This commit is contained in:
ccd0 2014-04-29 00:54:49 -07:00
parent 3bd7003820
commit 62ee195042
1 changed files with 3 additions and 2 deletions
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5
src/Posting/QR.captcha.coffee
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@ -21,6 +21,8 @@ QR.captcha =
$.on input, 'blur', QR.focusout
$.on input, 'focus', QR.focusin
$.on input, 'keydown', QR.captcha.keydown.bind QR.captcha
$.on @nodes.img.parentNode, 'click', QR.captcha.reload.bind QR.captcha
$.addClass QR.nodes.el, 'has-captcha'
$.after QR.nodes.com.parentNode, [imgContainer, input]
@ -51,8 +53,6 @@ QR.captcha =
img.parentNode.hidden = false
input.placeholder = 'Verification'
$.off input, 'focus', QR.captcha.setup
$.on input, 'keydown', QR.captcha.keydown.bind QR.captcha
$.on img.parentNode, 'click', QR.captcha.reload.bind QR.captcha
$.get 'captchas', [], ({captchas}) ->
QR.captcha.sync captchas
@ -90,6 +90,7 @@ QR.captcha =
save: ->
return unless response = @nodes.input.value.trim()
@nodes.input.value = ''
@captchas.push
challenge: @nodes.img.alt
response: response