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Merge pull request #658 from ericcornelissen/url-search-query

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Add support for search query in URL
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Johan Fagerberg 2017-11-02 00:33:03 +01:00 committed by GitHub
commit a63abe4e59
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1 changed files with 30 additions and 6 deletions
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36
index.html
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@ -536,12 +536,13 @@
{% endfor %}
<script type="text/javascript">
(function(document) {
var icons = [{{ allIconNames }}].map(normalizeSearchTerm),
$grid = document.querySelector('.grid'),
$icons = $grid.querySelectorAll('.grid-item:not(.grid-item--ad)'),
$search = document.querySelector('.search'),
$searchClose = $search.querySelector('.search__close'),
$searchInput = $search.querySelector('input');
var icons = [{{ allIconNames }}].map(normalizeSearchTerm),
queryParameter = 'q',
$grid = document.querySelector('.grid'),
$icons = $grid.querySelectorAll('.grid-item:not(.grid-item--ad)'),
$search = document.querySelector('.search'),
$searchClose = $search.querySelector('.search__close'),
$searchInput = $search.querySelector('input');
// Remove the "disabled" attribute from the search input
$searchInput.setAttribute('title', 'Search Simple Icons');
@ -583,6 +584,17 @@
};
}
// Get any parameter from the URL's search section (location.search).
// see
// - https://davidwalsh.name/query-string-javascript
// - https://github.com/WebReflection/url-search-params
function getUrlParameter(parameter) {
name = parameter.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
var results = regex.exec(location.search);
return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
}
function search(value) {
var hiddenCounter = 0,
value = normalizeSearchTerm(value);
@ -603,14 +615,25 @@
return value.toLowerCase().replace(/ /g, '');
}
document.addEventListener('DOMContentLoaded', function() {
// Load search query if present
var query = getUrlParameter(queryParameter);
if (query !== null) {
$search.classList.add('search--active');
$searchInput.value = query;
search(query);
}
});
$search.addEventListener('input', debounce(function(e) {
e.preventDefault();
var value = e.target.value;
if (value) {
$search.classList.add('search--active');
window.history.replaceState(null, '', '?' + queryParameter + '=' + value);
} else {
$search.classList.remove('search--active');
window.history.replaceState(null, '', '/');
}
search(value);
}, 50), false);
@ -619,6 +642,7 @@
$searchInput.value = '';
$search.classList.remove('search--active');
window.history.replaceState(null, '', '/');
search('');
}, false);
})( document );