js スマホの時だけ

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Tue May 11 2021 21:21:12 GMT+0000 (Coordinated Universal Time)

Saved by @akairo0902 #html


////////////////////////
var mediaQuery = matchMedia('(max-width: 768px)');

// ページが読み込まれた時に実行
handle(mediaQuery);

// ウィンドウサイズが変更されても実行されるように
mediaQuery.addListener(handle);

function handle(mq) {
	if (mq.matches) {
		// ウィンドウサイズが768px以下のとき
	} else {
		// それ以外
	}
}

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