umair mohsin

umair mohsin

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how to send form data with other parameters

Mar 9 2024 4:36 PM

how can i send form data(MVC) with some other values(other field values i.e.(update button text values) fetched using jquery) using ajax post request. i have tried alot  also searched alot but nothing found.please help me in it

 

i want to use above approach for a single MVc action result

e.g. if updatevalue not null update the record otherwise add the record


Answers (2)

5
Mrunali Sawant

Mrunali Sawant

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Jun 7 2024 12:30 PM

To send form data along with additional parameters using an AJAX POST request in an ASP.NET MVC application, you can follow these steps:

  1. Collect Form Data: Use jQuery to serialize the form data.
  2. Add Additional Parameters: Append additional parameters to the form data.
  3. Send AJAX POST Request: Use jQuery's $.ajax method to send the data to the server.
     

Gather Form Data and Additional Parameters Using jQuery:

$('#submitButton').on('click', function() {
            // Gather form data
            var formData = new FormData($('#myForm')[0]);
            
            // Additional parameters
            var updateValue = $('#submitButton').text(); // or any other way you get this value
            formData.append('updateValue', updateValue);

            // AJAX POST request
            $.ajax({
                url: '/YourController/YourActionMethod',
                type: 'POST',
                data: formData,
                processData: false,
                contentType: false,
                success: function(response) {
                    // Handle success
                    console.log('Success:', response);
                },
                error: function(xhr, status, error) {
                    // Handle error
                    console.log('Error:', error);
                }
            });
        });

 

Configure Your MVC Controller:

public class YourController : Controller
{
    [HttpPost]
    public ActionResult YourActionMethod(string name, string email, string updateValue)
    {
        if (!string.IsNullOrEmpty(updateValue))
        {
            // Update record logic
        }
        else
        {
            // Add record logic
        }

        // Return a response
        return Json(new { success = true, message = "Operation completed successfully." });
    }
}

 

4
Tuhin Paul

Tuhin Paul

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Mar 9 2024 8:21 PM
  1. Create your HTML form with the required fields, including the update button.
  2. Use jQuery to capture the form data and any additional values you need.
  3. Send an AJAX POST request to your MVC action result, including the form data and other values.
  4. In your MVC action result, handle the received data accordingly - update the record if the update value is not null, or add a new record otherwise.
<form id="myForm">
    <!-- Your form fields here -->
    <input type="text" name="name" id="name">
    <input type="text" name="email" id="email">
    <input type="submit" value="Update" id="updateBtn">
</form>

 

$(document).ready(function() {
    $('#myForm').submit(function(e) {
        e.preventDefault(); // Prevent default form submission
        
        // Get form data
        var formData = $(this).serializeArray();
        
        // Get additional values using jQuery
        var updateValue = $('#updateBtn').val(); // Assuming update button text is the value
        
        // Add additional value to form data
        formData.push({name: 'updateValue', value: updateValue});
        
        // Send AJAX POST request
        $.ajax({
            url: '/YourController/YourAction',
            type: 'POST',
            data: formData,
            success: function(response) {
                // Handle success
                console.log(response);
            },
            error: function(xhr, status, error) {
                // Handle error
                console.error(xhr.responseText);
            }
        });
    });
});