JavaScript點擊事件-一個按鈕觸發另一個按鈕
<input type="button" value="Click" id="C" onclick="Go();">
<input type="button" value="Wait" id="W" onclick="javascript:alert('Amazing!');">
<script>
var C=document.getElementById("C");
var W=document.getElementById("W");
function Go(){
W.onclick();
}
</script>
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<button type="button" id="btn1" onclick="alert('我是按鈕1的彈框')" >按鈕1</button>
<button type="button" id="btn2">按鈕2</button>
<script type="text/javascript">
const BTN1 = document.getElementById('btn1');
const BTN2 = document.getElementById('btn2');
//給按鈕2添加點擊事件
BTN2.addEventListener('click', () => {
BTN1.onclick(); //按鈕2點擊后觸發按鈕1的onclick
//BTN1.click(); //按鈕2點擊后觸發按鈕1的click 效果一樣
});
</script>