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當我打開手風琴時,我希望面板展開,然後一旦展開,我想要html頁面自動滾動到面板。例如,如果我點擊一個展開時隱藏的面板,我該如何製作它,以便我的網頁自動向下滾動到面板?如何讓手風琴面板在打開時自動向下滾動?
HTML代碼:
<button class="accordion">Images</button>
<div class="panel">
</div>
</div>
<button class="accordion">Images</button>
<div class="panel">
</div>
</div>
的JavaScript:
<script>
var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i++) {
acc[i].onclick = function(){
this.classList.toggle("active");
this.nextElementSibling.classList.toggle("show");
}
}
</script>