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Click event Disable, double click event Jump

Source: Internet
Author: User
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Responsive web-Design:

On the mobile side, usually the navigation menu is double-clicking the Jump page, and clicking the event shows only the level two list.

$ ("a"). Click (function () {
if (restriction condition) {
if ($ (this). Siblings ("ul"). Length! = 0) {
return false; There is a level two menu to disable jump
}
}
});
$ ("a"). DblClick (function () {
Window.location.href = $ (this). attr ("href"); Double-click Jump
});

Example

<! DOCTYPE html>

<meta charset= "UTF-8" >
<title></title>
<style>
. menu {
Display:none;
}
</style>

<body>
<ul class= "Main-menu";
<li>
<a href= "http://www.baidu.com" > Level menu </a
<ul class= "menu",
<li>
<a href= "http://www.weibo.com" > Level two menu </a>< br> </li>
</ul>
</li>
<li>
<a href= "http://www.baidu.com" > First level menu </a>
</li>
<li>
<a href= "http://www.baidu.com" > Level menu </a>
</l 　　　　I>
<li>
<a href= http://www.baidu.com > Level menu </a>
</li>
<li>
<a href= "http://www.baidu.com" > Level menu </a>
<ul class= "menu";
<li>
< ; a href= "http://www.weibo.com" > Level two menu </a>
</li>
</ul>
</li>

</ul>
<script src= "Https://code.jquery.com/jquery-3.1.1.min.js" ></script>
<script>
$ (function () {
$ ('. Main-menu '). Children ("Li"). each (function () {
$ (this). Find ("a"). Hover (function () {
$ (this). Siblings (". Menu"). Show ();
}, function () {
$ (this). Siblings (". Menu"). Hide ();
});
})

$ ('. Main-menu '). Children ("Li"). each (function () {
/* Click Disable */
$ (this). Children ("a"). Click (function () {
if ($ (window). Width () <= 768) {
if ($ (this). Siblings (". Menu"). Length! = 0) {
return false;
}
}
});
/* Double-click Jump */
$ (this). Children ("a"). DblClick (function () {
Window.location.href = $ (this). attr ("href");
});
});
});
</script>
</body>

Click event Disable, double-click event Jump

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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