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< template >
< view class = "u-demo" >
< view class = "u-demo-wrap" >
< view class = "u-demo-title" > 演示效果 < / view >
< view class = "u-demo-area" >
< view class = "u-no-demo-here" >
源数组为 ： [ 1 , 2 , 3 , 4 , 5 ]
< / view >
< view class = "u-demo-result-line" >
{ { ` [ ${ result . join ( ', ' ) } ] ` } }
< / view >
< / view >
< / view >
< view class = "u-config-wrap" >
< view class = "u-config-title u-border-bottom" >
参数配置
< / view >
< view class = "u-config-item" >
< view class = "u-item-title" > 操作 < / view >
< u -button @click ="getResult" > 执 行 < / u -button >
< / view >
< / view >
< / view >
< / template >
< script >
export default {
data ( ) {
return {
orginArray : [ 1 , 2 , 3 , 4 , 5 ] ,
result : [ ] ,
}
} ,
onLoad ( ) {
this . getResult ( ) ;
} ,
methods : {
getResult ( ) {
this . result = this . $u . randomArray ( this . orginArray ) ;
}
}
}
< / script >
< style lang = "scss" scoped >
. u - demo { }
< / style >
