我有一个包含图标的按钮,我认为这个图标会干扰我的点击事件。我只能在图标边缘点击来激活onclick事件,但是当我点击图标时没有任何反应。当我用一些文本替换图标时,按钮的onclick功能可以完美地工作。我已经尝试使用z-index将图标放在按钮后面,但仍然无效。请问有人可以解释为什么图标会阻止点击事件发生以及如何解决呢?
html:
<div class="navMenu">
<button onclick="navClick()" class="navMenu-button"><i class="fas fa-bars"></i></button>
<div id="navList" class="navMenu-content">
<a href="index.htm" class="navMenu-link">Home</a>
<a href="about.htm" class="navMenu-link">About</a>
<a href="resume.htm" class="navMenu-link">Resume</a>
</div>
sass:
.navMenu{
position: relative;
display: inline-block;
margin-top:5px;
margin-left:5px;
&-button {
background-color: #615b5b;
border-radius:50%;
color: white;
padding: 7px;
opacity:0.7;
border:none;
font-size: 14px;
cursor: pointer;
}
&-button:hover, &-button:focus {
background-color: #615b5b;
}
&-content {
display: none;
position: absolute;
background-color: #f1f1f1;
min-width: 200px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
&-content .navMenu-link{
color: $body-text-color;
padding: 12px 16px;
text-decoration: none;
display: block;
}
&-content .navMenu-link:hover {
background-color: #ddd;
}
&-show {
display:block;
}
}
js:
function navClick() {
document.getElementById("navList").classList.toggle("navMenu-show");
}
window.onclick = function(event) {
if (!event.target.matches('.navMenu-button')) {
var dropdowns = document.getElementsByClassName("navMenu-content");
var i;
for (i = 0; i < dropdowns.length; i++) {
var show = dropdowns[i];
if (show.classList.contains('navMenu-show')) {
show.classList.remove('navMenu-show');
}
}
}
}