HTML DOM Form method attribute
Form Object Definition and Usage
method property sets or returns the form method attribute values.
method attribute formulate how to send form data (form data submitted to the address specified in the action attribute).
grammar
formObject.method=value
method attribute can have the following values:
| 值 | 描述 |
|---|---|
| get | 在 URL 中添加表单数据： URL?name=value&name=value (默认) |
| post | 使用 http post方法提交表单数据 |
Browser Support
All major browsers support method attribute
Note: Internet Explorer if there is no defined method attribute returns "get" (the default), other browsers no return value.
Examples
Examples
Returns form data transmission method:
<html>
<body>
<form id="frm1" action="form_action.html" method="get">
First name: <input type="text" name="fname" value="Donald"><br>
Last name: <input type="text" name="lname" value="Duck"><br>
<input type="submit" value="Submit">
</form>
<script>
document.write(document.getElementById("frm1").method);
</script>
</body>
</html>
<body>
<form id="frm1" action="form_action.html" method="get">
First name: <input type="text" name="fname" value="Donald"><br>
Last name: <input type="text" name="lname" value="Duck"><br>
<input type="submit" value="Submit">
</form>
<script>
document.write(document.getElementById("frm1").method);
</script>
</body>
</html>
Examples of the above output:
get
try it"
Form Object