在页面载入时打开引导程序下拉菜单 [英] bootstrap dropdown open on pageload
本文介绍了在页面载入时打开引导程序下拉菜单的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
< li class =dropdown>
< a class =dropdown-toggledata-toggle =dropdownhref =#id =posuvnik> 15分钟< strong class =caret>< / strong<<<< ; / A>
< ul class =dropdown-menu>
< li> < a href =#onclick =setPosuvnik(1)> 15分钟< / a> < /锂>
< li> < a href =#onclick =setPosuvnik(2)> 1hod< / a> < /锂>
< / ul>
< / li>
我希望下拉菜单在页面加载时滚动,任何人都知道如何实现?提前感谢:)
解决方案
这个jQuery脚本的一点点(我假设你已经加载它,因为你是使用Bootstrap)应该做的伎俩。一旦DOM已经加载,它会向下拉式切换按钮发送一个click()。
$ b
$ (document).ready(function(){
$(#posuvnik)。click();
});
可能有一种方法可以直接使用CSS,但如果没有看到更多代码,则很难知道。
Ive got this dropdown styled with bootstrap:
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#" id="posuvnik">15min <strong class="caret"></strong></a>
<ul class="dropdown-menu">
<li> <a href="#" onclick="setPosuvnik(1)">15min</a> </li>
<li> <a href="#" onclick="setPosuvnik(2)">1hod</a> </li>
</ul>
</li>
and I want that dropdown menu to be rolled down on a page load, anyone know how to achieve that? thanks in advance :)
解决方案
This little bit of jQuery script (I'm assuming you've loaded it becasue you're using Bootstrap) ought to do the trick. Once the DOM has loaded, it sends a click() to the dropdown toggle button.
$(document).ready(function () {
$("#posuvnik").click();
});
There is probably a way to do it in straight CSS, but without seeing more of your code it's hard to know.
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