Javascript – How to ensure a form field is submitted when it is disabled

cssformshtmlhtml-selectjavascript

I have a select form field that I want to mark as "readonly", as in the user cannot modify the value, but the value is still submitted with the form. Using the disabled attribute prevents the user from changing the value, but does not submit the value with the form.

The readonly attribute is only available for input and textarea fields, but that's basically what I want. Is there any way to get that working?

Two possibilities I'm considering include:

• Instead of disabling the select, disable all of the options and use CSS to gray out the select so it looks like its disabled.
• Add a click event handler to the submit button so that it enables all of the disabled dropdown menus before submitting the form.

Best Answer

Disable the fields and then enable them before the form is submitted:

jQuery code:

jQuery(function ($) {        
  $('form').bind('submit', function () {
    $(this).find(':input').prop('disabled', false);
  });
});

Related Solutions

Html – How to disable browser autocomplete on web form field / input tags

Firefox 30 ignores autocomplete="off" for passwords, opting to prompt the user instead whether the password should be stored on the client. Note the following commentary from May 5, 2014:

• The password manager always prompts if it wants to save a password. Passwords are not saved without permission from the user.
• We are the third browser to implement this change, after IE and Chrome.

According to the Mozilla Developer Network documentation, the Boolean form element attribute autocomplete prevents form data from being cached in older browsers.

<input type="text" name="foo" autocomplete="off" />

Javascript – How to remove all the options of a select box and then add one option and select it with jQuery

$('#mySelect')
    .find('option')
    .remove()
    .end()
    .append('<option value="whatever">text</option>')
    .val('whatever')
;

Related Topic

• Html – Can HTML checkboxes be set to readonly
• Html – How to style a

dropdown with only CSS

Css – How to change the cursor into a hand when a user hovers over a list item

Html – How to set the default value for an HTML element

Javascript – How to decide when to use Node.js

Html – How to make a placeholder for a ‘select’ box

Html – What’s the proper value for a checked attribute of an HTML checkbox