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How to clear form data in jQuery

藏色散人

Dec 11, 2018 pm 04:12 PM

jQuery clears the form form data, that is, clears the data of the text box form element. We can do this by using the reset form method in jQuery.

How to clear form data in jQuery

# Below we will introduce to you the implementation method of clearing form form data in jQuery through specific code examples.

The code example is as follows:

<!DOCTYPE html>

<html lang="en">
<head>
    <meta charset="utf-8">
    <title>jQuery清空form表单数据示例</title>
</head>
<body>
<script>
 function resetForm() {
        document.getElementById("myForm").reset();
 }
</script>
<form action="" method="post" id="myForm">
    <label>用户名：</label>
    <input type="text" name="first-name">
</form>
<br>
<button type="button" onclick="resetForm();">重置</button>
</body>

</html>

Copy after login

In the above code, when we click the reset button, the resetForm method will be triggered. In this method, you can obtain the form data through document.getElementById and reset it using the reset() method.

The final effect is as shown below:

How to clear form data in jQuery

As shown in the picture, enter some text in the text box above, and then click the reset button. The value of the input box can be cleared.

Note: The reset() method can reset the elements in the form to their default values.

This article is an introduction to the method of clearing form data in jQuery. It is also very simple. I hope it will be helpful to friends in need!

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