我想在页面上显示“ 00:00”,但页面为空,我不知道为什么它不起作用JS
$(document).ready(function(){
var minut = $("#minut").html;
var mid = $("#mid").html;
var sec = $("sec").html;
minut = "00";
mid = ":";
sec = "00";
});
HTML
<span id="minut"></span>
<span id="mid"></span>
<span id="sec"></span>
使用.text()
在您正在查询的div中显示文本...检出代码段
您还缺少#
选择器中的sec
符号。
$(document).ready(function(){
let minut = $("#minut");
let mid = $("#mid");
let sec = $("#sec");
minut.text("00");
mid.text(":");
sec.text("00");
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<span id="minut"></span>
<span id="mid"></span>
<span id="sec"></span>