我是编码的新手,希望创建三个按钮来打开三种不同的模式-到目前为止,我只打算让最后三个按钮的内容都显示出来(当我将其注释掉时,第二个按钮适用于前两个按钮,注释掉后,第一个按钮适用于第一个按钮。我试图将divs更改为classs无济于事。任何帮助,将不胜感激!
HTML:
<!--First Button-->
<div class="btn">
<button id="btn-name">
<h1>NAME</h1>
</button>
</div>
<br>
<div class="btn">
<button id="btn-news">
<h1>NEWS</h1>
</button>
</div>
<br>
<div class="btn">
<button id="btn-cv">
<h1>CV</h1>
</button>
</div>
<!-- The Modal -->
<div id="modal1" class="modal1">
<!-- Modal content -->
<div class="modal1-content">
<span class="close1">×</span>
<h4>ONE</h4>
<h4>CONTACT</h4>
<p>. . .</p>
</div>
</div>
<!--Second Button-->
<!-- The Modal -->
<div id="modal2" class="modal2">
<!-- Modal content -->
<div class="modal2-content">
<span class="close2">×</span>
<h4>TWO</h4>
<h4>CURRENTLY</h4>
</div>
</div>
<!--Third Button-->
<!-- The Modal -->
<div id="modal3" class="modal3">
<!-- Modal content -->
<div class="modal3-content">
<span class="close3">×</span>
<h4>THREE</h4>
<h4>EDUCATION</h4>
</div>
</div>
JS:
<script>
// Get the modal
var modal = document.getElementById("modal1");
// Get the button that opens the modal
var btn = document.getElementById("btn-name");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close1")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
<!--Second Button-->
<script>
// Get the modal
var modal = document.getElementById("modal2");
// Get the button that opens the modal
var btn = document.getElementById("btn-news");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close2")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
<!--Third Button-->
<script>
// Get the modal
var modal = document.getElementById("modal3");
// Get the button that opens the modal
var btn = document.getElementById("btn-cv");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close3")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
我猜想这段代码有很多冗余。 。 。乐观地,
JTE
您的代码的问题是,您声明了3模式和按钮的同名var modal
和var btn
。使用多个<script></script>
并不意味着它们与其他代码分开。
请尝试使用其他名称声明。
示例代码:
<script>
// Get the modal
var modal1 = document.getElementById("modal1");
// Get the button that opens the modal
var btn1 = document.getElementById("btn-name");
// Get the <span> element that closes the modal
var span1 = document.getElementsByClassName("close1")[0];
// When the user clicks the button, open the modal
btn1.onclick = function() {
modal1.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span1.onclick = function() {
modal1.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal1) {
modal1.style.display = "none";
}
}
</script>
<!--Second Button-->
<script>
// Get the modal
var modal2 = document.getElementById("modal2");
// Get the button that opens the modal
var btn2 = document.getElementById("btn-news");
// Get the <span> element that closes the modal
var span2 = document.getElementsByClassName("close2")[0];
// When the user clicks the button, open the modal
btn2.onclick = function() {
modal2.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span2.onclick = function() {
modal2.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal2) {
modal2.style.display = "none";
}
}
</script>
<!--Third Button-->
<script>
// Get the modal
var modal3 = document.getElementById("modal3");
// Get the button that opens the modal
var btn3 = document.getElementById("btn-cv");
// Get the <span> element that closes the modal
var span3 = document.getElementsByClassName("close3")[0];
// When the user clicks the button, open the modal
btn3.onclick = function() {
modal3.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span3.onclick = function() {
modal3.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal3) {
modal3.style.display = "none";
}
}
</script>
同样,如果您有这种代码。仅使用一个<script></script>
。