How can you utilize jQuery to eliminate specific select field values from the DOM prior to submission?

Question

How can you utilize jQuery to eliminate specific select field values from the DOM prior to submission?

I am currently working on a Squarespace form that utilizes jQuery to show/hide specific fields in order to create a customized form using the show(); and hide(); functions.

$(".option2 select").hide();

The issue I am facing is that simply hiding the fields does not remove them from the DOM, resulting in hidden fields still being submitted in the Squarespace email.

$(".option2 select").remove();

Although using remove(); successfully eliminates the select field from the DOM and prevents it from being included in the form submission, this action is irreversible and breaks the entire form.

Is there a way to execute remove(); on certain elements right before the submit button is pressed to permanently erase them from the DOM prior to actual form submission?

Edit: To clarify, since this project is based on Squarespace, utilizing onSubmit proves challenging due to existing components. Therefore, I am seeking a jQuery-exclusive solution that does not involve modifying any of the HTML directly.

jquery html css squarespace

Answer 1

Answer №1

To prevent default actions from submitting, start by utilizing the following steps: Firstly, stop the default submission action. Next, eliminate the specific field you wish to remove. Lastly, proceed with submitting your form.

$(document).ready(function(){
     $('#id_of_form').submit(function(e){
         e.preventDefault();
         $('.the_option_i_want_to_remove').remove();
         // If you want to submit your form after removing specified fields
         $(this).submit();
     });
};

Answer 2

To prevent default actions from submitting, start by utilizing the following steps: Firstly, stop the default submission action. Next, eliminate the specific field you wish to remove. Lastly, proceed with submitting your form.

$(document).ready(function(){
     $('#id_of_form').submit(function(e){
         e.preventDefault();
         $('.the_option_i_want_to_remove').remove();
         // If you want to submit your form after removing specified fields
         $(this).submit();
     });
};

How can you utilize jQuery to eliminate specific select field values from the DOM prior to submission?

Answer №1

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