【发布时间】:2022-01-07 15:56:44
【问题描述】:
向下滑动功能很好,但是当单击按钮时,我需要将按钮中的文本和字体真棒图标从“打开所有问题(向下图标)”更改为“关闭所有问题(向上图标)”,然后在关闭时恢复为“打开所有问题”。谢谢! [
$(document).ready(function(){
$("#showNavBut").click(function() {
$("#showNav").slideToggle();
if ( $('#showNav').css('display').display == 'block' ) {
$('#showNavBut').html('Close all questions <i class="fas fa-chevron-up" aria-hidden="true"></i>'); // Change button text
}
else {
$('#showNavBut').html('Open all questions <i class="fas fa-chevron-down" aria-hidden="true"></i>'); // Change button text
}
});
});
#showNav {display: none;}
<link href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<div id="showNav">
<div class="#">
<a href="#">Confidence Household 1</a>
<a href="#">Confidence Household 2</a>
<a href="#">Confidence Household 3</a>
<a href="#">Confidence-Household 3</a>
</div>
</div>
<button id="showNavBut" class="show-nav-but" style="width: auto;">Open all questions <i class="fas fa-chevron-down" aria-hidden="true"></i></button>
</div>
]1
【问题讨论】:
标签: jquery css toggle slidedown