我正在创建一个画布外导航,它以三个条件关闭:
我有前两个条件,但没有第三个条件。下面是我的密码。我试图完成的实质是:检查主体上的单击,如果该单击是(在本例中) .pageContainer,则运行第二次检查,以查看nav是否具有"showMenu“类,并且标志是否为== true
$(document).ready(function() {
var button = $('.button');
var ocn = $('.ocn');
var test = $('.test');
var flag = false;
//toggle menu using just the button
button.click(function() {
if ( flag == false ) {
ocn.addClass('showMenu');
flag = true;
} else {
ocn.removeClass('showMenu');
flag = false;
}
});
//close the menu clicking on a link
test.click(function() {
ocn.removeClass('showMenu');
flag = false;
});
//close menu when click off canvas
/*
$('body').on('click', '.pageContainer', function(e) {
if( ocn.hasClass('showMenu') && flag == true) {
ocn.removeClass('showMenu');
flag = false;
}
});
*/
});* {
padding: 0;
margin: 0;
}
.ocn {
position: absolute;
left: -300px;
top: 0;
width: 300px;
height: 100vh;
background-color: #ccc;
transition: left .2s ease;
z-index: 2;
border: 1px solid;
}
.showMenu {
left: 0px;
}
.pageContainer {
height: 500px;
width: 1000px;
border: 1px solid;
display: block;
margin: 0 auto;
}
.button {
height: 40px;
width: 40px;
border: 1px dashed;
display: block;
position: relative;
left: 400px;
cursor: pointer;
}
.test {
cursor: pointer;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="ocn">
<p class="test">here is some text for the menu</p>
</div>
<div class="pageContainer">
<div class="button"></div>
</div>
发布于 2018-01-08 14:30:03
您可以使用e.target属性来比较单击的内容。与此类似:
if(e.target == pageContainer[0])现在,您可以在单击.pageContainer时应用所需的逻辑。
$(document).ready(function() {
var pageContainer = $('.pageContainer');
var button = $('.button');
var ocn = $('.ocn');
var test = $('.test');
var flag = false;
//toggle menu using just the button
button.click(function() {
if (flag == false) {
ocn.addClass('showMenu');
flag = true;
} else {
ocn.removeClass('showMenu');
flag = false;
}
});
//close the menu clicking on a link
test.click(function() {
ocn.removeClass('showMenu');
flag = false;
});
//close menu when click off canvas
$('body').on('click', '.pageContainer', function(e) {
if (e.target == pageContainer[0]) {
//console.log('pageContainer was clicked')
if (ocn.hasClass('showMenu') && flag == true) {
ocn.removeClass('showMenu');
flag = false;
}
};
});
});* {
padding: 0;
margin: 0;
}
.ocn {
position: absolute;
left: -300px;
top: 0;
width: 300px;
height: 100vh;
background-color: #ccc;
transition: left .2s ease;
z-index: 2;
border: 1px solid;
}
.showMenu {
left: 0px;
}
.pageContainer {
height: 500px;
width: 1000px;
border: 1px solid;
display: block;
margin: 0 auto;
}
.button {
height: 40px;
width: 40px;
border: 1px dashed;
display: block;
position: relative;
left: 400px;
cursor: pointer;
}
.test {
cursor: pointer;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="ocn">
<p class="test">here is some text for the menu</p>
</div>
<div class="pageContainer">
<div class="button"></div>
</div>
https://stackoverflow.com/questions/48152205
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