想通过点击unmber_code_none将两个span的内容分别填入font_code_number和font-number_code中
<div class="numebr_code"><span class="font_code_number">仙人span><span class="font-number_code">坦克span><div class="icon_font_triangle">ˇdiv>div>
<div class="unmber_code_none_box">
<div class="unmber_code_none"><span>仙人span><span>坦克span>div>
<div class="unmber_code_none"><span>仙人span><span>坦克span>div>
<div class="unmber_code_none"><span>仙人span><span>坦克span>div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
<div class="unmber_code_none">div>
div>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
</style>
</head>
<body>
<div class="numebr_code"><span class="font_code_number">仙人</span><span class="font-number_code">坦克</span>
<div class="icon_font_triangle">ˇ</div>
</div>
<div class="unmber_code_none_box">
<div class="unmber_code_none">
<div> <span>仙人1</span><span>坦克1</span>
</div>
<div class="unmber_code_none">
<span>仙人2</span><span>坦克2</span>
</div>
<div class="unmber_code_none">
<span>仙人3</span><span>坦克3</span>
</div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
<div class="unmber_code_none"></div>
</div>
</body>
<script>
let unmerBox = document.getElementsByClassName("unmber_code_none_box")[0];
let font_code_number = document.getElementsByClassName("font_code_number")[0];
let font_number_code = document.getElementsByClassName("font-number_code")[0];
unmerBox.onclick = function (e) {
console.log(e.target)
let dom = e.target;
console.log(dom.tagName)
if (dom && dom.tagName == "SPAN") {
console.log(dom.parentNode)
let spanDom = dom.parentNode.children;
font_code_number.innerText=spanDom[0].innerText;
font_number_code.innerText=spanDom[1].innerText;
} else {
let spanDom = dom.children;
font_code_number.innerText=spanDom[0].innerText;
font_number_code.innerText=spanDom[1].innerText;
}
}
</script>
</html>
就是点击事件