JS给html控件赋值

<html>
<head>
    <title> JS给html控件赋值 title>
    <script language="javascript" type="text/javascript">
        window.onload = function setValue() {
            document.getElementById("s1").innerHTML = "信息";
            document.getElementById("s2").innerText = "信息";
            document.getElementById("s3").value = "信息";
        }
    script>
head>
<body>
    <span id="s1">span>
    <span id="s2">span>
    <input id="s3" name="s1" />
body>
html>

取值:var Label_text=document.getElementById('s1').innerHTML;

 

转载于:https://www.cnblogs.com/leebokeyuan/p/9227971.html

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