Without further ado, I will post the code directly for you. The specific code is as follows:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>按钮启用和禁用</title>
<script type="text/javascript">
function btn1()
{
document.getElementById("btn1").disabled=true;
document.getElementById("btn1").innerHTML="禁用按钮1";
document.getElementById("btn2").disabled=false;
document.getElementById("btn2").innerHTML="启用按钮2";
}
//按钮2
function btn2()
{
document.getElementById("btn1").disabled=false;
document.getElementById("btn1").innerHTML="启用按钮1";
document.getElementById("btn2").disabled=true;
document.getElementById("btn2").innerHTML="禁用按钮2";
}
</script>
</head>
<body>
<p style="position:absolute;left:400px;top:200px">
<button id="btn1" onclick="btn1();" style="width:100px;height:100px; ">按钮1</button>
<button id="btn2" onclick="btn2();" style="width:100px;height:100px; margin-left:100px ">按钮2</button>
</p>
</body>
</html>Effect:
Summarize
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