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antonreshetov/textarea-resize.js

Created January 31, 2017 08:22
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textarea-resize.js
function textAreaResize() {
var textArea = document.getElementById('text');
textArea.addEventListener('input', resize);
function resize() {
textArea.style.height = 'auto';
textArea.style.height = text.scrollHeight + 2 + 'px';
}
}
textAreaResize();
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