我想设置一个固定的<div>
,其中包含一个图标,将鼠标悬停在该图标上时会从右向左展开(<div>
会展开,而不是图标),显示出一个图标左侧的文本。图标的位置保持不变。这是一个草图,可以帮助说明我想做什么:
在悬停时更改<div>
的大小是没有问题的,我只是添加了一个具有较大宽度的类(包括用于扩展动画的过渡)。但是我为元素的定位而苦苦挣扎。我将图标和文本(放在<span>
中)放置在单独的<div>
中,并尝试使用flex
来安排所有内容。在展开/悬停状态下,事物看起来应该是应该的样子,但是一旦<div>
再次缩小时,包含图标和文本的两个div会尝试共享剩余的少量空间,因此图标被切断并文本被压缩。
如果有人能帮助我弄清楚如何按照我的意愿进行设置,将不胜感激。
这是我到目前为止所了解的内容:Button-GrowOnHover
加上代码本身:
$(document).ready(function() {
var button = $("#myButton");
button.mouseenter(function() {
$(this).addClass("grow");
});
button.mouseleave(function() {
$(this).removeClass("grow");
});
});
.button-container {
position: fixed;
top: 5%;
right: 5%;
width: 100px;
padding: 5px;
background-color: tomato;
display: flex;
justify-content: space-between;
overflow: hidden;
transition: width 1s;
}
.button-container.grow {
width: 300px
}
.button-text-container {
display: flex;
align-items: center;
justify-content: center;
background-color: lightblue;
}
.button-icon-container {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="button-container" id="myButton">
<div class="button-text-container">
<span>Here comes some text.</span>
</div>
<div class="button-icon-container">
<img src="https://placeholder.pics/svg/100x100/7AFFA6/000000/ICON">
</div>
</div>
答案 0 :(得分:5)
如果您依赖flexbox order,并且可以将宽度更改移至文本而不是父容器,则可以仅使用 CSS进行此操作:
.button-container {
position: fixed;
top: 5%;
right: 5%;
padding: 5px;
background-color: tomato;
display: flex;
justify-content: space-between;
overflow: hidden;
}
.button-text-container {
order:-1;
display: flex;
align-items: center;
justify-content: center;
background-color: lightblue;
white-space:nowrap; /*Keep text always one line*/
overflow:hidden;
width:0;
transition: width 1s;
}
.button-icon-container {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.button-icon-container:hover + .button-text-container {
width:200px;
}
<div class="button-container" id="myButton">
<div class="button-icon-container">
<img src="https://placeholder.pics/svg/100x100/7AFFA6/000000/ICON">
</div>
<div class="button-text-container">
<span>Here comes some text.</span>
</div>
</div>
答案 1 :(得分:1)
css有更好的选择,但是如果您想使用javascript可以做到这一点。让需要增长的实际容器更改宽度,而不是包装容器的宽度。
public function __construct() {
$this->middleware('both', ['except' => [ 'methodOne', 'methodTwo' ]]);
}
$(document).ready(function() {
var button = $("#myButton");
button.mouseenter(function() {
$('.button-text-container').addClass("grow");
});
button.mouseleave(function() {
$('.button-text-container').removeClass("grow");
});
});
.button-container {
position: fixed;
top: 5%;
right: 5%;
padding: 5px;
background-color: tomato;
display: flex;
justify-content: space-between;
}
.button-text-container.grow {
width: 300px;
}
.button-text-container {
display: flex;
align-items: center;
justify-content: center;
background-color: lightblue;
overflow: hidden;
width: 0px;
transition: width 1s;
}
.button-icon-container {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}