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Form post within an switch

 
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robj
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Joined: 04 Aug 2008
Posts: 1

PostPosted: Mon Aug 04, 2008 4:44 pm    Post subject: Form post within an switch Reply with quote

I'm pretty new to ajax, but I'm a quick learner and here is my test application.

To keep it short:
I have a simple main screen with 3 option. Add, Update, Delete.

You click Add and It loads a form under these 3 options. Pretty easy, but I don't know how to submit the form to that case. I had the form posting to itself originally, but once I load the form using a get ID tag, the form breaks unless the action is set to the file location. I want this form to submit within the page without redirecting.

Here's some relevant code:
index.php:
Code:
<body onload="init()">
<div id="load">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div>

<div>
<a href="#" class="tabs" id="additions">Additions</a><br /><br />

<a href="" class="tabs" id="update">Update Entries</a><br /><br />

<a href="" class="tabs" id="delete">Delete</a><br /><br />

</div>


<div id="Postjax" class="clearer"></div>

</body>


javascript:
Code:
function init () {
   var tabs = document.getElementsByClassName('tabs');
   for (var i = 0; i < tabs.length; i++) {
      $(tabs[i].id).onclick = function () {
         getTabData(this.id);
      }
   }
}

function getTabData(id) {
   var url = 'ajaxSwitch.php';
   var rand   = Math.random(9999);
   var pars   = 'id=' + id + '&rand=' + rand;
   var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
}

function showLoad () {
   $('load').style.display = 'block';
}

function showResponse (originalRequest) {
   var newData = originalRequest.responseText;
   $('load').style.display = 'none';
   $('Postjax').innerHTML = newData;
}


Form.php:
Code:
<?php

if (isset($_POST['submit'])) {   

   $con = mysql_connect([REMOVED], [REMOVED], [REMOVED]);

   if (!$con)
     {
     die('Could not connect: ' . mysql_error());
     }
   
   mysql_select_db([REMOVED], $con);

   mysql_query([REMOVED]);

   mysql_close($con);   
?>

<div style="width:600px;">

Success

</div>

<?php

} else {

?>

<form method="post" action="form.php">

[IRRELEVANT INPUT BOXES]

<input type="submit" name="submit" value="Send">
</form>
</div>

<?php } ?>


Ajax Switch/Case:
Code:
<?php

if ($_GET['id'] == 'additions') {

   switch($_GET['id']) {

   
      case 'additions' : include_once('Form.php');
         break;
      
//case 'update' : include_once('upForm.php');
         break;
      
//case 'delete' : include_once('delForm.php');
         break;
      
      default: echo 'There was an error.';
         break;
   }      

         
}

//print $content;
usleep(1000);

?>


Any help, suggestions, and/or new methods would be greatly appreciated.

Thanks

rob
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