in vue, there is a two-dimensional array that is looped out with v-for. How do you determine the click event of an element? Change the value in the array
<div class="gd_box">
<div class="gd_body" v-for="(item,inde) in guidaoArr" :key="inde">
<div class="gd_list" v-for="(items,index) in item" :key="index" @click="set()">
</div>
</div>
</div>@click="set(inde,index)"
set(i,index){
this.guidaoArr[i][index] //
}@click="set(inde,index)"<div class="layout-right-top"> <h3>:{{message}}< h3> <h3 style="margin-top: 20px;">:23< h3> < div> -sharpdata data:function (){ return{ message: hello } } but it doesn ...
first, let s talk about the requirements raised by customers: upload a pdf file in the background and view the contents of the pdf file, and the front-end mobile end can also view the pdf content online upload and view the content on the background PC...