<div class="col-6" v-for="(item,i) in showpics" :key="i">
<img
class="showpic"
src="../assets/dllogo.png"
:id="getId('showpic',i)"
/>
</div>
......
getId(idcommon, i) {
return idcommon + i;
}
Dynamic set of elements in the list id
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Origin www.cnblogs.com/cowboybusy/p/11453892.html
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