获取textarea文本框的值,该怎么处理 _JavaScript

获取textarea文本框的值
怎么用jQuery获取页面上所有类型为textarea但name包含“question”的文本框的值？

------解决方案--------------------

JScript code

$("textarea[name*='question']").each( function() {
    alert($(this).val());
});

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HTML code
<!DOCTYPE HTML>
<html lang="">
<head>
    <meta charset="gbk">
    <title></title>
    <script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
    <textarea name="question">1</textarea>
    <textarea name="question">2</textarea>
    <textarea name="question">3</textarea>
    <textarea name="ques123tion">4</textarea>
    <textarea name="question123">5</textarea>
    <script type="text/javascript">
        $('textarea[name*=question]').each(function(){
            alert( this.value )
        })
    </script>
</body>
</html>

------解决方案--------------------
这样：
HTML code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
    <title>test</title>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
</head>
<body>
<textarea name="questionName" id="" cols="30" rows="10">111</textarea>
<textarea name="Namequestion" id="" cols="30" rows="10">222</textarea>
<textarea name="Name" id="" cols="30" rows="10">333</textarea>
<script type="text/javascript">
    var tarea = $("textarea[name*='question']");
    tarea.each(function(){
        console.log($(this).val());
    });
</script>
</body>
</html>

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$(textarea[name='question']).each(function(){$(this).attr("value");})试试