從后臺(tái)獲取的數(shù)據(jù),已經(jīng)渲染到頁(yè)面上了,控制臺(tái)還是報(bào)undefined的錯(cuò)誤 <div class="slider"> <div class="item" > <transition name="slider-trans" > <img v-if="isShow" :src='sliders[nowIndex].picUrl'> </transition> </div> </div> export default{ data (){ return{ sliders: [], nowIndex: 0, isShow: true } }, created(){ this._getRecommend(), }, methods: { _getRecommend(){ getRecommend().then((res)=>{ if(res.code==0){ console.log(res.data.slider); var slidesArr = res.data.slider; for (let i = 0;i < slidesArr.length;i++) { this.sliders.push(slidesArr[i]) } } }) }, }}
vue中圖片鏈接地址已經(jīng)渲染出來(lái)了,控制還是報(bào)錯(cuò)?
元芳怎么了
2018-12-20 18:14:21