Javascript Form - 如何句柄复位和提交事件处理程序

我们想知道如何句柄复位和提交事件处理程序。

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<html> 
<head> 
<script type="text/javascript"> 
function allowReset() { 
    //return window.confirm("Go ahead and clear the form?"); 
    console.log("reset");
} 
function allowSend() { 
    //return window.confirm("Go ahead and mail this info?"); 
    console.log("send");
} 
</script> 
</head> 
<body> 
<form method="POST" 
      enctype="text/plain" 
      action="mailto:a@b.com" 
      onreset="return allowReset()" 
      onsubmit="return allowSend()"> 
    Enter your first name:
    <input type="text" name="firstName" id="firstName"/> 
    Enter your last name:
    <input type="text" name="lastName" id="lastName"/>
    Enter your address:
    <input type="text" name="address" id="address"/>
    Enter your city:
    <input type="text" name="city" id="city" />
    <input type="radio" name="gender" id="gender1" checked="checked" />
    Male 
    <input type="radio" name="gender" id="gender2" />Female
 
 
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Javascript Form - 如何句柄复位和提交事件处理程序
