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simplify listener registration

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since the function reference is constant, only one listener will be registered
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tophf 2018-08-07 20:11:11 +03:00
parent e3d1526b52
commit 92d6530c8f
1 changed files with 2 additions and 4 deletions
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edit/edit.js
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@ -583,10 +583,8 @@ function showHelp(title = '', body) {
window.dispatchEvent(new Event('closeHelp')); window.dispatchEvent(new Event('closeHelp'));
}); });
if (getComputedStyle(div).display === 'none') { window.addEventListener('keydown', showHelp.close, true);
window.addEventListener('keydown', showHelp.close, true); $('.dismiss', div).onclick = showHelp.close;
$('.dismiss', div).onclick = showHelp.close;
}
// reset any inline styles // reset any inline styles
div.style = 'display: block'; div.style = 'display: block';