如下所示：
loadingTimer(){
clearInterval(this.$el.loading_timer);
const rotate_angle=30,speed=90;
this.$el.loading_timer=setInterval(()=>{
const rotate_el=this.$el...
如下所示：
loadingTimer(){
clearInterval(this.$el.loading_timer);
const rotate_angle=30,speed=90;
this.$el.loading_timer=setInterval(()=>{
const rotate_el=this.$el.querySelector('.rotate');
/*获得当前元素是transform值*/
let origin_angle=rotate_el.style.transform;
if(origin_angle){
origin_angle=Number.parseInt(origin_angle.replace(/[^0-9]/ig,''));
}else{
origin_angle=rotate_angle;
};
rotate_el.style.transform=`rotate(${origin_angle+rotate_angle}deg)`;
console.log(1231264);
},speed)
}
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发表于 2020-07-19 18:29
- 阅读 ( 550 )
- 分类：web前端开发
