CSS:阻止第二个孩子(段落)扩大父对象的宽度 [英] CSS: stop second child (paragraph) from enlarging width of parent
问题描述
我有flexbox盒子列表,盒子的宽度由选择下拉列表和旁边的按钮控制.当我在下面显示错误,并且错误很长时,方框变大了(宽度).参见此 jsFiddle示例.我该如何制止.我希望包装错误并使其与选择+按钮一样宽.它必须仍然是灵活的,因此段落没有最大宽度.而且绝对没有位置.真正的代码也不是jQuery(AngularJS).
I have flexbox list of boxes which width is controlled by select dropdown and button next to it. When I show error(s) below that, and the error(s) are long, the box got enlarged (in width). See on this jsFiddle example. How can I stop that. I want error to wrap and box be as wide as the select+button. It must still be flexible, so no max width for paragraph. And no position absolute. Also the real code is no jQuery (AngularJS).
html:
<div class="container">
<ul class="items">
<li class="item">
<h2>Title 1</h2>
<div>
<select name="item-1-options" id="item-1-options">
<option value="1">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</option>
<option value="2">Lorem ipsum dolor sit amet</option>
<option value="3">Lorem ipsum dolor</option>
</select>
<button>Select</button>
</div>
<div class="errors">
<p class="error">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris ultricies.</p>
</div>
</li>
<li class="item">
<h2>Title 1</h2>
<div>
<select name="item-1-options" id="item-1-options">
<option value="1">Lorem ipsum .</option>
<option value="2">Lorem ipsum dolor sit amet</option>
<option value="3">Lorem ipsum dolor</option>
</select>
<button>Select</button>
</div>
<div class="errors">
<p class="error">Lorem ipsum dolor sit amet, consectetur adipiscingLorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris ultricies. Lorem ipsum dolor</p>
</div>
</li>
</ul>
盒子的CSS:
.items {
display: flex;
flex-direction: row;
flex-wrap: wrap;
}
.item {
display: block;
padding: 1em;
margin: 1em;
border: 1px grey solid;
background: white;
flex-grow: 1;
}
推荐答案
如果我是正确的,您只需要将子div换行即可,将下拉列表和按钮分别换成子代1,将错误消息换成子代2,然后换行它们放在带有内联块的父div内.将子级2的 flex-grow
设置为1,并将 width
设置为0,然后将ta-da
If I'm correct, you just need to wrap your children divs which would be the dropdown and button as child 1 and the error message as child 2, wrap them inside a parent div with inline-block. Set the child 2 flex-grow
to 1 and width
to 0, then ta-da
$("#toggle-errors").on("click", function(){
$(".errors").toggle();
});
.wrapper > div {
border: 1px solid tomato;
}
.errors {
display: flex;
}
.errors p {
flex-grow: 1;
width: 0;
}
.wrapper {
display: inline-block;
}
.items {
display: flex;
flex-direction: row;
flex-wrap: wrap;
}
.item {
display: block;
padding: 1em;
margin: 1em;
border: 1px grey solid;
background: white;
flex-grow: 1;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button id="toggle-errors">Toggle Errors</button>
<div class="container">
<ul class="items">
<li class="item">
<h2>Title 1</h2>
<div class="wrapper">
<div>
<select name="item-1-options" id="item-1-options">
<option value="1">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</option>
<option value="2">Lorem ipsum dolor sit amet</option>
<option value="3">Lorem ipsum dolor</option>
</select>
<button>Select</button>
</div>
<div class="errors">
<p class="error">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris ultricies.</p>
</div>
</li>
<li class="item">
<h2>Title 1</h2>
<div class="wrapper">
<div>
<select name="item-1-options" id="item-1-options">
<option value="1">Lorem ipsum dolor</option>
<option value="2">Lorem ipsum dolor sit amet</option>
<option value="3">Lorem ipsum dolor</option>
</select>
<button>Select</button>
</div>
<div class="errors">
<p class="error">Lorem ipsum dolor sit amet, consectetur adipiscingLorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris ultricies. Lorem ipsum dolor</p>
</div>
</li>
<li class="item">
<h2>Title 1</h2>
<div>
<select name="item-1-options" id="item-1-options">
<option value="1">Lorem ipsum dolor sit amet, consectetur.</option>
<option value="2">Lorem ipsum dolor sit amet</option>
<option value="3">Lorem ipsum dolor</option>
</select>
<button>Select</button>
</div>
</li>
</ul>
</div>
这篇关于CSS:阻止第二个孩子(段落)扩大父对象的宽度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!