输入日期日历未打开

我在这里编写了项目代码的一部分，以报告我面临的问题。我需要保留js函数来处理我放在顶部栏中的链接。

$(function () {
function setFlatTheme() {
$("body").toggleClass("flat-theme");
$("#rad-color-opts").toggleClass("hide");
$(".rad-chk-pin input[type=checkbox]").prop("checked", true);
}

setFlatTheme();

$(document).on("click", function (e) {
e.preventDefault();
var $item = $(".rad-dropmenu-item");
if ($item.hasClass("active")) {
$item.removeClass("active");
}
});
$("li.rad-dropdown > a.rad-menu-item").on("click", function (e) {
e.preventDefault();
e.stopPropagation();
$(".rad-dropmenu-item").removeClass("active");
$(this).next(".rad-dropmenu-item").toggleClass("active");
});
});

.links > li {
list-style: none;
position: relative;
margin: 10px;
display: inline-block;
}
.rad-dropmenu-item.active {
display: block;
-webkit-animation: flipInX 1s ease;
}
.rad-notification-body {
color: black;
vertical-align: middle;
margin-left: 30px;
}
.rad-logo-container {
width: 225px;
text-align: center;
height: 50px;
float: left;
transition: all 0.2s ease-in-out;
}
.rad-menu-item {
position: relative;
padding: 0 5px;
line-height: 30px;
height: 30px;
color: #89949B;
z-index: 5;
display: inline-block;
}
.rad-dropmenu-item {
position: absolute;
right: -6px;
top: 45px;
min-width: 250px;
background: white;
border: 1px solid #BDBDBD;
border-top: 5px solid #515d6e;
border-radius: 2px;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
display: none;
}
.rad-chk-pin span {
display: inline-block;
position: relative;
height: 20px;
width: 40px;
border-radius: 4px;
background: crimson;
border: 1px solid #f6f6f6;
}
.rad-chk-pin span:after {
content: "";
position: absolute;
background: white;
width: 20px;
height: 20px;
border-radius: 4px;
top: -1px;
left: 0px;
box-shadow: 0 0 0.5px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
transition: all 0.2s ease;
}
.rad-chk-pin input {
display: none;
}
.rad-chk-pin input:checked + span {
background: #23AE89;
}
.rad-chk-pin input:checked + span:after {
left: 19px;
}
.rad-color-swatch {
display: table;
width: 90px;
height: 25px;
border-radius: 4px;
}
.rad-color-swatch .colors {
width: 25px;
height: 25px;
display: table-cell;
cursor: pointer;
}
.rad-color-swatch .colors input[type=radio] {
display: none;
}
.rad-color-swatch .colors:first-child {
border-top-left-radius: 4px;
border-bottom-left-radius: 4px;
}
.rad-color-swatch .colors:last-child {
border-top-right-radius: 4px;
border-bottom-right-radius: 4px;
}
.rad-sidebar.rad-nav-min {
width: 65px !important;
}
@media screen and (max-width: 850px) {
.rad-navigation {
height: 100px;
}
.rad-logo-container.rad-nav-min + .rad-logo-hidden {
display: none;
}
.rad-logo-container {
display: block;
float: none;
width: 100%;
border-bottom: 1px solid #F2F2F2;
}
.rad-top-nav-container {
display: block;
float: none;
height: 50px;
background: white;
}

.rad-sidebar.rad-nav-min {
transform: translate3d(-200px, 0, 0);
}
}
.flat-theme .rad-navigation .rad-top-nav-container .links > li > a {
border-radius: 50%;
width: 32px;
height: 32px;
background: #f6f6f6;
display: inline-block;
line-height: 32px;
}
.rad-bg-purple {
background: rebeccapurple;
}
.rad-bg-twitter {
background: #55acee;
}

<link href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.7/css/materialize.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jQuery-slimScroll/1.3.3/jquery.slimscroll.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.7/js/materialize.min.js"></script>
<body>

<section>
<header>
<nav class="rad-navigation">
<div class="rad-logo-container rad-nav-min">
<a href="#" class="rad-logo"><span class="letra">xxxxxxxxxxxxxx xxxxxxxxxxxx </span></a>
<a href="#" class="rad-toggle-btn pull-right"><i class="fa fa-bars acertobar"></i></a>
</div>
<a href="#" class="rad-logo-hidden">xxxxxxxxxx xxxxxxxxxx xxxxxxxxxxxx</a>
<div class="rad-top-nav-container">
<ul class="pull-right links">
<li class="rad-dropdown no-color">
<a class="rad-menu-item" id="verificar" href="#"><img class="rad-list-img sm-img acerto" src="<?php echo $_SESSION['image'] ?>" alt="me" /></a>
<ul class="rad-dropmenu-item sm-menu">
<li class="rad-notification-item">
<a class="rad-notification-content lg-text" href="https://gestao.centropadreangelo.pt"><i class="fa fa-edit"></i> Perfil</a>
</li>
<li class="rad-notification-item">
<a class="rad-notification-content lg-text" href="#"><i class="fa fa-power-off"></i> Logout</a>
</li>
</ul>
</li>
<li class="rad-dropdown"><a id="verificar" class="rad-menu-item" href="#"><i class="fa fa-cog"></i></a>
<ul class="rad-dropmenu-item rad-settings">
<li class="rad-dropmenu-header"><a href="#">Definições</a></li>
<li class="rad-notification-item text-left">
<div class="pull-left"><i class="fa fa-link"></i></div>
<div class="pull-right">
<label class="rad-chk-pin pull-right">
<input type="checkbox" /><span></span></label>
</div>
<div class="rad-notification-body">
<div class="lg-text">Mudar para tema plano</div>
<div class="sm-text">Flattify it</div>
</div>
</li>
<li id="rad-color-opts" class="rad-notification-item text-left hide">
<div class="pull-left"><i class="fa fa-puzzle-piece"></i></div>
<div class="pull-right">
<div class="rad-color-swatch">
<label class="colors rad-bg-crimson rad-option-selected">
<input type="radio" checked name="color" value="crimson" />
</label>
<label class="colors rad-bg-teal">
<input type="radio" name="color" value="teal" />
</label>
<label class="colors rad-bg-purple">
<input type="radio" name="color" value="purple">
</label>
<label class="colors rad-bg-orange">
<input type="radio" name="color" value="orange" />
</label>
<label class="colors rad-bg-twitter">
<input type="radio" name="color" value="twitter" />
</label>
</div>
</div>
<div class="rad-notification-body">
<div class="lg-text">Escolha uma cor</div>
<div class="sm-text">Torne-o colorido</div>
</div>
</li>
</ul>

</li>   
</ul>
<ul class="pull-right links">
<li>
<span class="letra1">xxxxx xxxxxxx xxxxxxxx</span>
</li>
</ul>
</div>
</nav>
</header>
</section>
<aside>
<nav class="rad-sidebar rad-nav-min">
<ul>
<li>
<a href="https://xxxxxxxxxxxxxxxxxxxxxxxxxx.pt" class="inbox">
<i class="fa fa-home acerto"><span class="icon-bg"></span></i>
<span class="rad-sidebar-item">HOME</span>
</a>
</li>
<li>
<a href="https://xxxxxxxxxxxxxxxxxxxxxxxxxx.pt/xxx.php" class="inbox">
<i class="fa fa-user">
<span class="icon-bg"></span>
</i>
<span class="rad-sidebar-item">INSCRIÇÃO</span>
</a>
</li>
</ul>
</nav>
</aside>
<main>
<form class="steps" id="inscricao" accept-charset="UTF-8" enctype="multipart/form-data" novalidate="">


<label for="validade" Style="margin-top: 10%;">Data de Validade </label>
<input id="validade" name="validade" type="date" >


</form>
</main>
</body>

但是，当您使用此功能时，您将停止在具有日期类型的输入中打开日历。如果删除该功能，则输入的日历已起作用。但当我删除该功能时，我无法关闭顶部栏上的链接。你能帮忙解决这个问题吗？

您可以在if条件内移动preventDefault()。因此，只有在打开菜单时，才会阻止单击默认操作。根据您当前的代码，它会捕获文档上的所有点击事件，然后始终阻止事件触发器。因此，日期选择器无法捕捉日历上的点击事件，日历永远不会打开。通过以下修改，现在只有在菜单打开时才会阻止单击事件。

$(function () {
$(document).on("click", function (e) {
var $item = $(".rad-dropmenu-item");
if ($item.hasClass("active")) {
$item.removeClass("active");
e.preventDefault();
}
});
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<body>

<section>
<header>
<nav class="rad-navigation">
<div class="rad-logo-container rad-nav-min">
<a href="#" class="rad-logo"><span class="letra">xxxxxxxxxxxxxx xxxxxxxxxxxx </span></a>
<a href="#" class="rad-toggle-btn pull-right"><i class="fa fa-bars acertobar"></i></a>
</div>
<a href="#" class="rad-logo-hidden">xxxxxxxxxx xxxxxxxxxx xxxxxxxxxxxx</a>
<div class="rad-top-nav-container">
<ul class="pull-right links">
<li class="rad-dropdown no-color">
<a class="rad-menu-item" id="verificar" href="#"><img class="rad-list-img sm-img acerto" src="<?php echo $_SESSION['image'] ?>" alt="me" /></a>
<ul class="rad-dropmenu-item sm-menu">
<li class="rad-notification-item">
<a class="rad-notification-content lg-text" href="https://gestao.centropadreangelo.pt"><i class="fa fa-edit"></i> Perfil</a>
</li>
<li class="rad-notification-item">
<a class="rad-notification-content lg-text" href="#"><i class="fa fa-power-off"></i> Logout</a>
</li>
</ul>
</li>
<li class="rad-dropdown"><a id="verificar" class="rad-menu-item" href="#"><i class="fa fa-cog"></i></a>
<ul class="rad-dropmenu-item rad-settings">
<li class="rad-dropmenu-header"><a href="#">Definições</a></li>
<li class="rad-notification-item text-left">
<div class="pull-left"><i class="fa fa-link"></i></div>
<div class="pull-right">
<label class="rad-chk-pin pull-right">
<input type="checkbox" /><span></span></label>
</div>
<div class="rad-notification-body">
<div class="lg-text">Mudar para tema plano</div>
<div class="sm-text">Flattify it</div>
</div>
</li>
<li id="rad-color-opts" class="rad-notification-item text-left hide">
<div class="pull-left"><i class="fa fa-puzzle-piece"></i></div>
<div class="pull-right">
<div class="rad-color-swatch">
<label class="colors rad-bg-crimson rad-option-selected">
<input type="radio" checked name="color" value="crimson" />
</label>
<label class="colors rad-bg-teal">
<input type="radio" name="color" value="teal" />
</label>
<label class="colors rad-bg-purple">
<input type="radio" name="color" value="purple">
</label>
<label class="colors rad-bg-orange">
<input type="radio" name="color" value="orange" />
</label>
<label class="colors rad-bg-twitter">
<input type="radio" name="color" value="twitter" />
</label>
</div>
</div>
<div class="rad-notification-body">
<div class="lg-text">Escolha uma cor</div>
<div class="sm-text">Torne-o colorido</div>
</div>
</li>
</ul>

</li>   
</ul>
<ul class="pull-right links">
<li>
<span class="letra1">xxxxx xxxxxxx xxxxxxxx</span>
</li>
</ul>
</div>
</nav>
</header>
</section>
<aside>
<nav class="rad-sidebar rad-nav-min">
<ul>
<li>
<a href="https://xxxxxxxxxxxxxxxxxxxxxxxxxx.pt" class="inbox">
<i class="fa fa-home acerto"><span class="icon-bg"></span></i>
<span class="rad-sidebar-item">HOME</span>
</a>
</li>
<li>
<a href="https://xxxxxxxxxxxxxxxxxxxxxxxxxx.pt/xxx.php" class="inbox">
<i class="fa fa-user">
<span class="icon-bg"></span>
</i>
<span class="rad-sidebar-item">INSCRIÇÃO</span>
</a>
</li>
<li>
<a href="#" class="inbox">
<i class="fa fa-power-off">
<span class="icon-bg"></span>
</i>
<span class="rad-sidebar-item">Terminar Sessão</span>
</a>
</li>
</ul>
</nav>
</aside>
<main>

<div class="hs_firstname field hs-form-field">

<label for="validade">Data de Validade <span style="color: red;">*</span></label>
<input id="validade" name="validade" required="required" type="date" value="<?php echo $validade; ?>" placeholder="" data-rule-required="true" data-msg-required="Campo obrigatório" >
<span class="error1" style="display: none;">
<i class="error-log fa fa-exclamation-triangle"></i>
</span>
</div>    

</main>
</body>

$(document).on("click", function (e) {
e.preventDefault(); //<-- THIS HERE

当您在文档上的任何位置单击时，该单击将被捕获，并且默认操作(如打开日期选择器(将被阻止。

我建议不要在整个文档上调用.on()函数，而是将其限制在链接所在的部分，即

$(".rad-navigation").on("click", ....

(这选择了.rad导航类(

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