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feat(search): Add search shortcuts (/ and ESC)

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* Press / to toggle search dialog
* Press ESC to close search dialog

See #784
This commit is contained in:
George Cushen 2018-11-17 23:39:06 +00:00
commit 07c9f4f387
1 changed files with 26 additions and 6 deletions
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32
assets/js/academic.js
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@ -251,6 +251,21 @@
});
}
/* ---------------------------------------------------------------------------
* Toggle search dialog.
* --------------------------------------------------------------------------- */
function toggleSearchDialog() {
if ($('body').hasClass('searching')) {
$('[id=search-query]').blur();
$('body').removeClass('searching');
} else {
$('body').addClass('searching');
$('.search-results').css({opacity: 0, visibility: 'visible'}).animate({opacity: 1}, 200);
$('#search-query').focus();
}
}
/* ---------------------------------------------------------------------------
* On window load.
* --------------------------------------------------------------------------- */
@ -370,14 +385,19 @@
// On search icon click toggle search dialog.
$('.js-search').click(function(e) {
e.preventDefault();
if ($('body').hasClass('searching')) {
$('body').removeClass('searching');
} else {
$('body').addClass('searching');
$('.search-results').css({opacity: 0, visibility: 'visible'}).animate({opacity: 1}, 200);
$('#search-query').focus();
toggleSearchDialog();
});
$(document).on('keydown', function(e){
if (e.which == 27) {
if ($('body').hasClass('searching')) {
toggleSearchDialog();
}
} else if (e.which == 191) {
e.preventDefault();
toggleSearchDialog();
}
});
});
})(jQuery);