The task we are going to perform in this article is how do we display a text area in HTML. Let’s dive into the article for getting a clear idea on how we display text area.
HTML textarea标签定义了一个多行纯文本编辑控件。由于文本空间可以容纳无限数量的字符（通常是Courier），所以文本以固定宽度字体显示。在表单中，textarea通常用于收集用户输入，例如评论或评价。在提交表单后，表单数据中的引用将需要name属性。
Let’s look into the following examples to know more about how do we display a textarea in HTML.
在下面的示例中，我们使用了多行输入控件。
<!DOCTYPE html>
<html>
<body>
<form action="https://www.tutorialspoint.com/index.htm">
<label for="name">NAME:</label><br>
<input type="text" id="name" name="name"><br>
<p><label for="comment">About Yourself:</label></p>
<textarea id="comment" name="comment" rows="5" cols="35">
I'm from Hyderabad,Telengana
</textarea><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
在运行上述脚本时，输出窗口弹出，显示了用于输入姓名的输入字段和用于自我介绍的文本区域，以及一个提交按钮。如果您点击提交按钮，表单将被提交。
Considering the following example we are running script to change the context in the text area.
<!DOCTYPE html>
<html>
<body>
Address:<br>
<textarea id="tutorial">
kavuri incore 9
Hyderabad
</textarea>
<button type="button" onclick="myFunction()">Click To Change</button>
<script>
function myFunction() {
document.getElementById("tutorial").value = "Madhapur , Telangana";
}
</script>
</body>
</html>
If the user clicks on the button, the text in the textarea gets changed.
让我们考虑另一个例子，我们正在使用textarea标签
<!DOCTYPE html>
<html>
<head>
<title>HTML textarea Tag</title>
</head>
<body>
<form action = "/cgi-bin/hello_get.cgi" method = "get">
Enter subjects
<br/>
<textarea rows = "5" cols = "50" name = "description"></textarea>
<input type = "submit" value = "submit" />
</form>
</body>
</html>
When the script gets executed, the output window will pop up, providing the input type for textara along with a submit button.
以上是我们如何在HTML中显示文本区域？的详细内容。更多信息请关注PHP中文网其他相关文章！
