[需要该站点在按下提交输入时显示一些文本,当文本显示时,计时器开始(3秒),然后返回到../ index.html
HTML
<label for="fname">Fornavn</label>
<input type="text" id="fname" name="firstname" placeholder="Ditt fornavn.." required>
<label for="lname">Etternavn</label>
<input type="text" id="lname" name="lastname" placeholder="Ditt etternavn.." required>
<label for="country">Fylke</label>
<select id="country" name="country">
<option value="australia">Agder</option>
<option value="canada">Rogaland</option>
<option value="usa">Viken</option>
</select>
<label for="subject">Tema</label>
<textarea id="subject" name="subject" placeholder="Hva gjelder det.." style="height:200px" required></textarea>
<input id="submitNew" type="submit" value="Send inn">
</form>
</div>
</div>
<div id="success" hidden>
<p><center><strong>Vellykket</strong></center>Du har Vellykket Sendt inn</p>
</div>
Javascript
function myFunction1() {
var x = document.getElementById("success");
if (x.style.display === "none") {
x.style.display = "block";
} else {
x.style.display = "none";
}
}
function formSubmit(form) {
document.getElementById("submitNew").value = "Loading...";
setTimeout(function() {
form.submit();
}, 3000); // 3 seconds
return false;
}
首先将您的代码包装在带有id和action =“ index.html”的表单标签中]
<form id="form1" action="index.html"> <!-- your html fields and buttons here --> </form>
然后,在您的脚本中,将表单分配给变量,并为提交添加一个侦听器。
请注意,e.preventDefault()将避免您的表单立即提交,然后调用函数以显示消息,并调用setTimeout进行提交。
var form = document.getElementById('form1');
// Adds a listener for the "submit" event.
form.addEventListener('submit', function(e) {
e.preventDefault();
document.getElementById("submitNew").value = "Loading...";
myFunction1();
setTimeout(function() {
form.submit();
}, 3000); // 3 seconds
return false;
});