更新时间:2023-09-03 14:35:40
你的代码很好,除了你需要调用你的thankyou()函数。下面的代码显示了如何从HTML按钮标记onClick事件中调用它。我还添加了HTML 标签属性target =_ blank,因此下载将在新菜单中打开。
Your code is fine, except you need to call your thankyou() function. The code below shows how to call it from within the HTML button tag onClick event. I also added the HTML tag attribute target="_blank" so the download will open in a new menu.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<script> function thankyou() {
var words = "Thanks for downloading";
document.getElementById("thanks").textContent = words;
} </script>
</HEAD>
<BODY>
<h2><a href="file.exe" download="" target="_blank" style="color: #13600d">
<button width="200" height="100" onclick="thankyou();">download</button></a> </h2>
<span id="thanks"> </span>
</BODY>
</HTML>
将事件附加到按钮cl ick
attach the event to the button click
<a href="file.exe" download="" style="color: #13600d">
<button width="200" height="100" onclick="thankyou()">download </button>
</a>
textContent IE 9支持[ ^ ]属性+只有这样才能更好地使用 innerHTML [ ^ ] property
textContent[^] property is supported in IE 9+ only so better to use innerHTML [^] property
document.getElementById("thanks").innerText = words;