【发布时间】:2017-11-27 04:33:49
【问题描述】:
我有一个 twitter 引导表,每行的最后一个单元格中有一个按钮组。 我希望这些按钮仅在用户将鼠标悬停在该行上时出现。并且需要分别点击编辑和删除图标。
我有以下脚本 html
<div class="nesting">
<a href="#" class="foo-class nesting-item"><span class="glyphicon glyphicon-folder-open" area-hidden="true"></span> Foo <span class="pencil glyphicon glyphicon-pencil"></span></a>
<div class="nestchild">
<a href="#" class="nesting-item"><span class="glyphicon glyphicon-chevron-right" area-hidden="true"></span> Bar<span class="pencil glyphicon glyphicon-pencil"></span></a>
<a href="#" class="nesting-item"><span class="glyphicon glyphicon-globe" area-hidden="true"></span> This is a link<span class="pencil glyphicon glyphicon-pencil"></span></a>
</div>
</div>
css
.foo-class { float:left; padding : 3px; width:300px; min-width:300px; }
.nesting span.pencil { float:right; }
.nestchild a { clear: both;display : block; }
.nesting { background-color:#ccc; width:300px;}
.nesting a {width:285px;}
.nesting a .pencil {display : none; }
.nestchild { margin-left : 15px; }
javascripts
$(document).ready(function(){
$('.nesting a').hover(function(){
$(this).children('span.pencil').css({'display' : 'inline-block'});
},function(){
$(this).children('span.pencil').css({'display' : 'none'});
});
});
看这个演示
https://jsfiddle.net/lilan2/a82jzucc/
我怎样才能正确地开发它
【问题讨论】:
标签: javascript jquery html css twitter-bootstrap