我正在尝试在页面上实现03弹出窗口,但无法执行。我试图通过为每个弹出窗口分配不同的ID来实现这一目标。非常感谢您的帮助。这是我的代码 CSS:
.fa {
font-size: 50px;
cursor: pointer;
user-select: none;
}
.fa:hover {
font-size:20px;
transition: 1s ease-out;
}
/* Popup container - can be anything you want */
.popup {
position: relative;
display: inline-block;
cursor: pointer;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
/* The actual popup */
.popup .popuptext {
visibility: hidden;
width: 160px;
background-color: #555;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 8px 0;
position: absolute;
z-index: 1;
bottom: 125%;
left: 50%;
margin-left: -80px;
}
/* Popup arrow */
.popup .popuptext::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}
/* Toggle this class - hide and show the popup */
.popup .show {
visibility: visible;
-webkit-animation: fadeIn 1s;
animation: fadeIn 1s;
}
/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
from {opacity: 0;}
to {opacity: 1;}
}
@keyframes fadeIn {
from {opacity: 0;}
to {opacity:1 ;}
}
这是我的HTML:
<div class="popup" onclick="myFunction()"><i onclick="myFunctions(this)" class="fau fa fa-plus-circle"></i>
<span class="popuptext" id="myPopup">A Simple Popup!</span>
</div>
我的JS代码:
// When the user clicks on div, open the popup
function myFunction() {
var popup = document.getElementById("myPopup");
popup.classList.toggle("show");
}
function myFunctions(x) {
x.classList.toggle("fa-times-circle");
}
我在这里尝试应用第二个弹出窗口:
<div class="popup" onclick="myFunction()"><i onclick="myFunctions(this)" class="fau fa fa-plus-circle"></i>
<span class="popuptext" id="myPopup2">A Simple Popup 2</span>
</div>
<script>
function myFunction() {
var popup = document.getElementById("myPopup2");
popup.classList.toggle("show");
}
</script>
,与弹出窗口三相同。我被困在这里。预先感谢
答案 0 :(得分:0)
您不能创建多个具有相同名称的函数。但是,一种解决方案是创建一个可重用的函数,并将clicked元素传递给它。然后在弹出div上还添加一个名为data-target
的数据属性,其中包含要打开的弹出窗口的ID。
例如:
<div class="popup" data-target="myPopup" onclick="myFunction(this)">
或
<div class="popup" data-target="myPopup2" onclick="myFunction(this)">
那么您只需要以下单个功能,就不必重复它。
function myFunction(el){
var popup = document.getElementById(el.dataset.target);
popup.classList.toggle("show");
}