提交表格后的动作

Question

Is there a way in which after a form is submitted you can change the value of a field?

I have a form where a select field is disabled, in order to post the form I enable it but immediately after I want it to be set back to disabled is true . This is my code:

    $("Form").submit(function() {
    $("#done", this).prop("disabled", false);  
});    

Answer 1

I cannot test it right now but try this approach:

$('Form').submit(function (e) {
   e.preventDefault();                        // don't submit multiple times
    $('Form.select').prop('disabled', true);  // Enable the select
   this.submit();                             // use the native submit method
   $('Form.select').prop('disabled', false);  // Disable the select
});

Let me know how this works out.

OR

    $('Form').submit(function (e) {
       e.preventDefault();                        // don't submit multiple times
       $('Form.select').prop('disabled', true);  // Enable the select
       $.post('action.php', $('Form').serialize());  // AJAX submit
       $('Form.select').prop('disabled', false);  // Disable the select
    });

Good luck!