讓表單在送出前顯示對話框再確認一次

bestlong

1. <script language="JavaScript">
   
2. <!--
   
3. function confirmSubmit() {
   
4. if (confirm("Really submit this form?")) return true;
   
5. else return false;
   
6. }
   
7. //-->
   
8. </script>
   
9. <form action="" method="post" onSubmit="return confirmSubmit();">
   
10. Your name: <input type="text" name="username">
    
11. <input type="submit" name="submit" value="Go!">
    
12. </form>

複製代碼

bestlong

可以再簡化成

1. <form action="" method="post" onSubmit="return confirm('Really submit this form?');">
   
2. Your name: <input type="text" name="username">
   
3. <input type="submit" name="submit" value="Go!">
   
4. </form>

複製代碼