我试图使模式出现,感谢用户提交表单,但前提是他们完全填写了所有必需的输入。我喜欢HTML内置的必需功能,但是当前两个弹出窗口均在按下“提交”按钮时发生。我知道是否需要if else语句,但是在弹出模式之前无法弄清楚如何显示JS中的必需字段。
<!-- THIS IS THE CONTACT FORM SECTION -->
<section class="contact-form">
<h1 class="uptop">CONTACT ME</h1>
<form method="get">
<input type="text" class = "name required" id="name" placeholder="NAME" required>
<input type="email" class="email required" id="email" placeholder="EMAIL" required>
<textarea id="message" class="message required" rows="5" cols="300" placeholder="MESSAGE"></textarea>
<input type="submit" class="submit" id="submit" value="Tell Me Something Good" >
</form>
</section>
<!-- The Modal -->
<div id="myModal" class="modal">
<div class="modal-content">
<span class="close">×</span>
<p class ="modal-message">THANKS FOR THAT!</p>
</div>
</div
JavaScript:
var modal = document.getElementById('myModal');
var btnSubmit = document.getElementById("submit");
var spanClose = document.getElementsByClassName("close")[0];
var requiredFields = document.getElementsByClassName("required").required;
btnSubmit.onclick = function() {
modal.style.display = "block";
}
spanClose.onclick = function() {
modal.style.display = "none";
}
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
答案 0 :(得分:0)
我认为这可能会有所帮助
innerHTML
会完成工作
function check(){
var name = document.getElementById('name').value;
if(name!=''){
setStatus("Success");
}else{
setStatus("Error");
}
}
function setStatus(message){
var inputStatus = document.getElementById('msg');
inputStatus.innerHTML = message;
}
<input id='name' name='name' /><span id="msg"></span>
<button type="submit" onClick="check()">Send</button>