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< template >
< view
class = "tui-image-container"
: style = "{ marginBottom: multiLine ? `-${distance}rpx` : 0 }"
: class = "{ 'tui-image-direction': direction == 'column', 'tui-image__warp': multiLine }"
>
< view
v -for = " ( item , index ) in imageList "
:key ="index"
class = "tui-image__itembox"
: style = "{
width: width,
height: height,
borderRadius: radius,
marginLeft: direction == 'column' || multiLine ? 0 : (index && distance) + 'rpx',
marginRight: multiLine ? distance + 'rpx' : 0,
marginBottom: multiLine ? distance + 'rpx' : 0,
marginTop: direction == 'row' ? 0 : (index && distance) + 'rpx'
}"
@ tap = "bindClick(index, item.id)"
>
< image
class = "tui-image-item"
:mode ="mode"
:lazy-load ="lazyLoad"
fade -show = " fadeShow "
:webp ="webp"
:show-menu-by-longpress ="longpress"
@error ="error"
@load ="load"
: style = "{ width: width, height: height, borderRadius: radius, borderWidth: borderWidth, borderColor: borderColor }"
:src ="item.src"
> < / image >
< slot > < / slot >
< / view >
< / view >
< / template >
< script >
export default {
name : 'tuiImageGroup' ,
emits : [ 'errorEvent' , 'loaded' , 'click' ] ,
props : {
//图片集合
/*
[{id:1,src:"1.png"}]
*/
imageList : {
type : Array ,
default : ( ) => {
return [ ] ;
}
} ,
//图片宽度
width : {
type : String ,
default : '120rpx'
} ,
//图片高度
height : {
type : String ,
default : '120rpx'
} ,
//图片边框宽度 rpx
borderWidth : {
type : String ,
default : '0'
} ,
//图片边框颜色 可传rgba
borderColor : {
type : String ,
default : '#fff'
} ,
//图片圆角
radius : {
type : String ,
default : '50%'
} ,
//图片裁剪、缩放的模式
mode : {
type : String ,
default : 'scaleToFill'
} ,
//图片懒加载。只针对page与scroll-view下的image有效
lazyLoad : {
type : Boolean ,
default : true
} ,
//图片显示动画效果 | 仅App-nvue 2.3.4+ Android有效
fadeShow : {
type : Boolean ,
default : true
} ,
//默认不解析 webP 格式，只支持网络资源 | 微信小程序2.9.0
webp : {
type : Boolean ,
default : false
} ,
//开启长按图片显示识别小程序码菜单 | 微信小程序2.7.0
longpress : {
type : Boolean ,
default : false
} ,
//是否组合排列
isGroup : {
type : Boolean ,
default : false
} ,
//排列方向 row ，
direction : {
type : String ,
default : 'row'
} ,
//偏移距离 rpx
distance : {
type : [ Number , String ] ,
default : - 16
} ,
//是否可多行展示，排列方向 row时生效，
multiLine : {
type : Boolean ,
default : false
}
} ,
data ( ) {
return { } ;
} ,
methods : {
error ( e ) {
this . $emit ( 'errorEvent' , e ) ;
} ,
load ( e ) {
this . $emit ( 'loaded' , e ) ;
} ,
bindClick ( index , id ) {
this . $emit ( 'click' , {
index : index ,
id : id || ''
} ) ;
}
}
} ;
< / script >
< style scoped >
. tui - image - container {
display : inline - flex ;
align - items : center ;
}
. tui - image - direction {
flex - direction : column ;
}
. tui - image _ _warp {
flex - wrap : wrap ;
}
. tui - image _ _itembox {
position : relative ;
}
. tui - image - item {
border - style : solid ;
flex - shrink : 0 ;
display : block ;
}
< / style >