首頁 > 開發者 > JavaScript
<html><head><script type="text/javascript">function disp_alert(){alert("我是警告框！！")}</script></head><body><input type="button" onclick="disp_alert()" value="顯示警告框" /></body></html>
<html><head><script type="text/javascript">function disp_alert(){alert("再次向您問好！在這裡，我們向您示範" + '\n' + "如何向警告框添加折行。")}</script></head><body><input type="button" onclick="disp_alert()" value="顯示警告框" /></body></html>
<html><head><script type="text/javascript">function show_confirm(){var r=confirm("Press a button!");if (r==true) { alert("You pressed OK!"); }else { alert("You pressed Cancel!"); }}</script></head><body><input type="button" onclick="show_confirm()" value="Show a confirm box" /></body></html>
<html><head><script type="text/javascript">function disp_prompt() { var name=prompt("請輸入您的名字","Bill Gates") if (name!=null && name!="") { document.write("你好！" + name + " 今天過得怎麼樣？") } }</script></head><body><input type="button" onclick="disp_prompt()" value="顯示提示框" /></body></html>
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
