<button type="primary" @click="tapscroll">回到顶部</button>
js代码
tapscroll:function(){
uni.pageScrollTo({
scrollTop: 0,
duration: 300
})
}
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<button type="primary" @click="tapscroll">回到顶部</button>
js代码
tapscroll:function(){
uni.pageScrollTo({
scrollTop: 0,
duration: 300
})
}
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