How to get form data using JavaScript/jQuery?
The serializeArray() method creates an array of objects (name and value) by serializing form values. This method can be used to get the form data.
Syntax:
$(selector).serializeArray()
Parameter: It does not accept any parameter.
Return Value: It returns all the value that is inside the inputs fields.
Example:
<!DOCTYPE html><html> <head> <script src= </script> <script> $(document).ready(function() { $("button").click(function() { var x = $("form").serializeArray(); $.each(x, function(i, field) { $("#output").append(field.name + ":" + field.value + " "); }); }); }); </script> <style> #GFG { width: 300px; padding: 50px; height: 150px; border: 2px solid green; } </style></head> <body> <div id="GFG"> <form action="#"> Name: <input type="text" style="margin: 10px;" name="Name"> <br> </form> <button>Submit</button> </div> <div id="output"></div></body> </html> |
Output:
- Before clicking the button:
- After clicking the button:
jQuery is an open source JavaScript library that simplifies the interactions between an HTML/CSS document, It is widely famous with it’s philosophy of “Write less, do more”.
You can learn jQuery from the ground up by following this jQuery Tutorial and jQuery Examples.
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