如何关注div？ [英] How to focus div?

问题描述

请不要向我扔石头，因为我是js和jquery的新手。
是否可以集中一个div？
我只是想要在点击div时处理事件，或者专注于当我们点击div之外时。类似的东西：

Please don't throw stones at me because i'm total newbie at js and jquery. is it possible to focus a div? i just wanted to process events when div is clicked OR is focused and when we click outside the div. Something like that:

HTML：

<div id="focusedDiv"></div>

JS：

    $("#focusedDiv").focus(function () {
        ....
    });

    $("#focusedDiv").focusout(function () {
        ....        
    });

提前致谢！

Thanks in advance!

推荐答案

您必须设置tabindex属性：

You have to set tabindex attribute:

http：/ /jsfiddle.net/QAkGV/

<div id="focusedDiv" tabindex="-1"></div>

或者：

Or:

$("#focusedDiv").attr('tabindex',-1).focus(function () {
        ....
    });

对于样式，您可以设置大纲的CSS属性：

For style, you could set outline CSS property too:

$("#focusedDiv").css('outline',0).attr('tabindex',-1).focus(function () {
        ....
    });

这篇关于如何关注div？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！