The serializeArray() is an inbuilt method in jQuery which is used to create a JavaScript array of objects that is ready to be encoded as a JSON string. It operates on a jQuery collection of forms and/or form controls. The controls can be of several types. JSON string is a text and can convert any JavaScript object into JSON, and send JSON to the server.
Syntax:
$(selector).serializeArray()
Parameter: It does not accept any parameter.
Return Value: It return a string of objects.
jQuery code to show the working of serializeArray() method:
<html> <head> <script </script> <!-- jQuery code to show the working of this method --> <script> $(document).ready(function() { $("button").click(function() { var x = $("form").serializeArray(); $.each(x, function(i, field) { $("#d").append(field.name + ":" + field.value + ":::"); }); }); }); </script> <style> #d1 { width: 300px; height: 100px; padding: 20px; border: 2px solid green; margin-bottom: 10px; } </style> </head> <body> <div id="d1"> <form action=""> Site name: <input type="text" name="SiteName" value="GeeksforGeeks"> <br> <br> Contributor name: <input type="text" name="ContributorName" value="KundanJha"> <br> </form> <!-- click on this button --> <button>Click here!</button> </div> <div id="d"></div> </body> </html> |
Output:
Before clicking on the “Click here!” button-
After clicking on the “Click here!” button-
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