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< template >
< view
class = "u-safe-bottom"
:style ="[style]"
: class = "[!isNvue && 'u-safe-area-inset-bottom']"
>
< / view >
< / template >
< script >
import props from "./props.js" ;
/**
* SafeBottom 底部安全区
* @description 这个适配, 主要是针对IPhone X等一些底部带指示条的机型, 指示条的操作区域与页面底部存在重合, 容易导致用户误操作, 因此我们需要针对这些机型进行底部安全区适配。
* @tutorial https://www.uviewui.com/components/safeAreaInset.html
* @property {type} prop_name
* @property {Object} customStyle 定义需要用到的外部样式
*
* @event {Function()}
* @example <u-status-bar></u-status-bar>
*/
export default {
name : "u-safe-bottom" ,
mixins : [ uni . $u . mpMixin , uni . $u . mixin , props ] ,
data ( ) {
return {
safeAreaBottomHeight : 0 ,
isNvue : false ,
} ;
} ,
computed : {
style ( ) {
const style = { } ;
// #ifdef APP-NVUE
// nvue下, 高度使用js计算填充
style . height = uni . $u . addUnit ( uni . $u . sys ( ) . safeAreaInsets . bottom , 'px' ) ;
// #endif
return uni . $u . deepMerge ( style , uni . $u . addStyle ( this . customStyle ) ) ;
} ,
} ,
mounted ( ) {
// #ifdef APP-NVUE
// 标识为是否nvue
this . isNvue = true ;
// #endif
} ,
} ;
< / script >
< style lang = "scss" scoped >
. u - safe - bottom {
/* #ifndef APP-NVUE */
width : 100 % ;
/* #endif */
}
< / style >