HTML DOM Textarea name attribute
Definition and Usage
name property sets or returns the name of the textarea.
grammar
Setting name attribute:
textareaObject.name="text"
Returns the name attribute:
textareaObject.name
Tip: name property has no default value.
值 | 描述 |
---|---|
text | 指定的textarea的名称 |
Browser Support
All major browsers support attribute name
Examples
Examples
This example sets the textarea name:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult()
{
var x=document.getElementById("myTextarea").name;
alert(x);
}
</script>
</head>
<body>
<textarea id="myTextarea" name="txt1" cols="20">
在本教程,你可以学多很多编程的基础知识,包括 HTML, XML, SQL, ASP, 和 PHP 等各种前端内容。
</textarea>
<br>
<button type="button" onclick="displayResult()">显示 textarea name 属性值</button>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult()
{
var x=document.getElementById("myTextarea").name;
alert(x);
}
</script>
</head>
<body>
<textarea id="myTextarea" name="txt1" cols="20">
在本教程,你可以学多很多编程的基础知识,包括 HTML, XML, SQL, ASP, 和 PHP 等各种前端内容。
</textarea>
<br>
<button type="button" onclick="displayResult()">显示 textarea name 属性值</button>
</body>
</html>
Textarea object