我对JavaScript非常陌生,不知道如何解决此问题。现在,如果您单击“提交”按钮,您将收到一条警报消息,但是当您关闭它时,所有条目仍然存在。
function contactform(){
var fname = document.getElementById("fnameinput");
var lname = document.getElementById("lnameinput");
var email = document.getElementById("emailinput");
var phone = document.getElementById("phoneinput");
fname.value && lname.value && (email.value || phone.value) ? alert
("Thank you, " + fname.value + " " + lname.value + "\n"
+ "We will get back to you shortly!") : alert ("Please fill in all fields.");
}
document.getElementById("submit").addEventListener("click", contactform, false,);
我希望在单击“提交”按钮后重新加载整个页面。
答案 0 :(得分:1)
要重新加载页面,只需将window.location
设置为''
您可以这样做:
window.location = ''
或类似这样:
window.location.assign('')
您的全部功能如下:
function contactform(){
var fname = document.getElementById("fnameinput");
var lname = document.getElementById("lnameinput");
var email = document.getElementById("emailinput");
var phone = document.getElementById("phoneinput");
if(fname.value && lname.value && (email.value || phone.value)) {
alert("Thank you, " + fname.value + " " + lname.value + "\n" + "We will get back to you shortly!");
window.location.assign('');
} else alert("Please fill in all fields.");
}
或者,经过一些重构:
function contactform(){
const fname = document.getElementById("fnameinput");
const lname = document.getElementById("lnameinput");
if(fname.value && lname.value && (document.getElementById("emailinput").value || document.getElementById("phoneinput").value)) {
alert(`Thank you, ${fname.value} ${lname.value}\nWe will get back to you shortly!`);
window.location.assign('');
} else alert("Please fill in all fields.");
}