30 lines
907 B
CoffeeScript
30 lines
907 B
CoffeeScript
# Quick Submit behavior
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#
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# When an input field with the `js-quick-submit` class receives a "Meta+Enter"
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# (Mac) or "Ctrl+Enter" (Linux/Windows) key combination, its parent form is
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# submitted.
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#
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#= require extensions/jquery
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#
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# ### Example Markup
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#
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# <form action="/foo">
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# <input type="text" class="js-quick-submit" />
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# <textarea class="js-quick-submit"></textarea>
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# </form>
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#
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$(document).on 'keydown.quick_submit', '.js-quick-submit', (e) ->
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return if (e.originalEvent && e.originalEvent.repeat) || e.repeat
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return unless e.keyCode == 13 # Enter
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if navigator.userAgent.match(/Macintosh/)
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return unless (e.metaKey && !e.altKey && !e.ctrlKey && !e.shiftKey)
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else
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return unless (e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey)
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e.preventDefault()
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$form = $(e.target).closest('form')
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$form.find('input[type=submit], button[type=submit]').disable()
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$form.submit()
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