我想知道如何在 5 秒后使該腳本上的訊息消失？我在這方面有點新意。
<script type="text/javascript">
if (localStorage) {
var UserName = localStorage.getItem("UserName");
document.getElementById('notes').value = UserName;
}
function SaveToOfflineStorage() {
try {
if (localStorage) {
var txtValue = document.getElementById('notes').value;
localStorage.setItem("UserName", txtValue);
document.getElementById('msg').innerHTML = ' - Saved Successfully!';
setTimeout(msg, 5000);
}
}
catch (err) {
document.getElementById('msg').innerHTML = err.Description;
}
}
uj5u.com熱心網友回復：
你可以這樣做，
function SaveToOfflineStorage() {
try {
if (localStorage) {
var txtValue = document.getElementById('notes').value;
localStorage.setItem("UserName", txtValue);
document.getElementById('msg').innerHTML = ' - Saved Successfully!';
setTimeout(() => {
document.getElementById('msg').innerHTML = '';
}, 5000);
}
} catch (err) {
document.getElementById('msg').innerHTML = err.Description;
}
}
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標籤：javascript 设置超时