现象描述:
当text组件的内容较多且显示多行的时候,相邻的div样式会显示异常,会从正常的圆形变为椭圆。
问题代码如下:
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|
<
template
>
<
div
class
=
"container"
>
<
div
style
=
"align-items: center;"
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
>
</
div
>
<
text
>{{text}}</
text
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
>
</
div
>
<
text
>{{text}}</
text
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
>
</
div
>
<
text
>{{text}}</
text
>
</
div
>
</
div
>
</
template
>
<
style
>
.container {
flex-direction: column;
justify-content: center;
height: 100%;
}
text {
font-size: 24px;
}
.typscolor {
border-radius: 50%;
width: 30px;
height: 30px;
red;
margin-right: 8px;
}
</
style
>
<
script
>
module.exports = {
data: {
text:'text文本内容过多时左边的圆圈会被拉伸'
},
onInit() {
},
}
</
script
>
|
代码运行效果,如下图所示:
|
|
图1 异常 |
图2 正常 |
问题分析:
当text组件内容过多时,text组件宽度增加,相邻div宽度不够,flex布局宽度超出会自动压缩,从而导致div标签被拉伸了。
解决方法:
可以给div标签设置flex-shrink: 0属性,显示指定不压缩,即可解决该问题。
修改代码如下:
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|
<
template
>
<
div
class
=
"container"
>
<
div
style
=
"align-items: center;"
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
></
div
>
<
text
>{{text}}</
text
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
></
div
>
<
text
>{{text}}</
text
>
<
div
class
=
"typscolor"
style
=
"blue; opacity: 0.26; margin-left: 16px;"
></
div
>
<
text
>{{text}}</
text
>
</
div
>
</
div
>
</
template
>
<
style
>
.container {
flex-direction: column;
justify-content: center;
height: 100%;
}
text {
font-size: 24px;
}
.typscolor {
border-radius: 50%;
width: 30px;
height: 30px;
red;
margin-right: 8px;
flex-shrink: 0; /*加上该属性即可解决拉伸问题*/
}
</
style
>
<
script
>
module.exports = {
data: {
text:'text文本内容过多时左边的圆圈会被拉伸'
},
onInit() {
},
}
</
script
>
|
修改后代码运行效果如下图所示:
欲了解更多详情,请参见:
快应用通用样式介绍:
原文链接:https://developer.huawei.com/...
原作者:Mayism