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ajax registacija problema


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vajag palidziba negrib izmest erroru kad visi lauki nau aizpilditi.. visu laiku rada Tu Esi vieksmigi regestrejies. kad visi lauki ir tuksi.

es ajax tiko macos bet man vajag palidziba. ar so scriptu.

<form action="" method="post" id="signup">
<input type="text" name="username" id="username" />
<input type="password" name="password" id="password" />
<input type="password" name="password_confirm" id="password_confirm" />
<input type="text" name="email" id="email" />
<button>Register</button> 
</form>

<div class="success" style="display: none;">Tu Esi vieksmigi regestrejies.</div>

 

common.js

$(document).ready(function() {
   $("form#signup").submit(function() {

       var username = $('#username').attr('value');
       var password = $('#password').attr('value');
       var password_confirm = $('#password_confirm').attr('value');
       var email = $('#email').attr('value');

       $.ajax({
           type: "POST",
           url: "complete_registraion.php",
           data: "username="+ username +"& password="+ password +"& password_confirm="+ password_confirm + "& email="+ email,
           success: function() {
               $('form#signup').hide(function(){$('div.success').fadeIn();})
           },
           error: function() {
               alert("Dati nau nosutiti aizpildiet visus laukus!");
           }
       });
   return false;
   });
});

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lasi dokumnetāciju par jquery ajax.

success() callback funkcija tiek izsaukta, nevis, kad ir veiksmīga reģistrācija, bet, kad ir veiksmīgs ajax pieprasījums. Un pie normālas tīkla un servera darbības, šim pieprasījumam vienmēr vajadzētu būt veiksmīgam.

Tev vajag uz pieprasījumu atbildēt ar kādiem datiem, kurus tu varētu klienta pusē ar js pārbaudīt un tad izlemt kā atbildēt - vai reģistrācija bija veiksmīga, vai nē.

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