form里两个submit按钮，在onsubmit中判断哪个被点
记下别人的解决方法（有效）：
方法1：（已验证过）
<form name="form1" onsubmit="show()"> ..... <input type="submit" name="submit" id="submit" value="添加"> <input type="submit" name="submit" id="submit" value="修改"> </form>
<script language="javascript"> function show() { if (document.form1.submit.value=="添加") { alert("你点的是提交"); } else { alert("你点的是修改"); } } </script>
方法二：未验证
<input type=hidden name=whatButton> <input type=submit onlick="whatButton.value=this.value" value="aaa"> <input type=submit onlick="whatButton.value=this.value" value="bbb"> <input type=submit onlick="whatButton.value=this.value" value="ccc">
方法三：已验证
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <script language="javascript"> <!-- function funcheck() { if(event.srcElement.value == '按钮1') { alert("The name is empty !"); return false; } } //--> </script>
</HEAD> <BODY> <input type=button onclick="funcheck();" value="按钮1"> <input type=button onclick="funcheck();" value="按钮2"> </BODY> </HTML>
