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33 lines
1.2 KiB
33 lines
1.2 KiB
11 years ago
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// input[type="number"] localized input/output
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// // Detects whether input type="number" is capable of receiving and
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// // displaying localized numbers, e.g. with comma separator
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// // https://bugs.webkit.org/show_bug.cgi?id=42484
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// // Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/forms/script-tests/input-number-keyoperation.js?rev=80096#L9
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// // By Peter Janes
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Modernizr.addTest('localizedNumber', function() {
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var doc = document,
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el = document.createElement('div'),
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fake,
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root,
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input,
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diff;
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root = doc.body || (function() {
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var de = doc.documentElement;
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fake = true;
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return de.insertBefore(doc.createElement('body'), de.firstElementChild || de.firstChild);
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}());
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el.innerHTML = '<input type="number" value="1.0" step="0.1"/>';
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input = el.childNodes[0];
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root.appendChild(el);
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input.focus();
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try {
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doc.execCommand('InsertText', false, '1,1');
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} catch(e) { // prevent warnings in IE
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}
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diff = input.type === 'number' && input.valueAsNumber === 1.1 && input.checkValidity();
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root.removeChild(el);
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fake && root.parentNode.removeChild(root);
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return diff;
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});
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