how to pass php variable to ajax url

**limweizhong** · Mar 31 '12, 03:28 PM

To redirect pages, you either issue a header from PHP (search "http header redirect php" on Google), use a meta redirect (search "html meta refresh redirect" on Google), or use a script to set window.location .href (search "javascript window.location .href").

I have no clue what you're talking about after that.

**ditditsasa** · Apr 2 '12, 03:56 AM

thanks for ur reply the ajax url can get the php value of username and password then to redirect the given url

Code:

 <?php
$ignoreAuth = true;
include_once("interface/globals.php");
$site_id=$_GET['site_id'];
$authUser=$_GET['authUser'];
$clearPass=$_GET['clearPass'];
//echo $site_id;
if($_GET['$site_id'])
{
if (!empty($_GET['site']))
  $site_id = $_GET['site'];
else if (is_dir("sites/" . $_SERVER['HTTP_HOST']))
  $site_id = $_SERVER['HTTP_HOST'];
else
  $site_id = 'saravana';
require_once("sites/$site_id/sqlconf.php");
}
 ?>
<html>
<head>
<script type="text/javascript">
function chk_hash_fn()
{
 if(document.getElementById("site_id").value=='')
   {
    alert("Enter Facility");
	document.getElementById("site_id").focus();
	return false;
   }
   var str = document.forms[0].authUser.value;
   var str1= document.forms[0].clearPass.value;
   //document.write(str1);
   $.ajax({
   url: "interface/login/validateUser.php?u="+str+"&p="+clearPass,
   type: "POST",
   dataType: "html",
   async: false,
   success: function(data){
   //alert(data);
    if(data == 0) //VicarePlus :: If the hashing algorithm is 'MD5'
    {
     //alert("old1"+MD5(document.forms[0].clearPass.value));
     //alert("new1"+SHA1(document.forms[0].clearPass.value));
      document.forms[0].authPass.value=MD5(document.forms[0].clearPass.value);
      document.forms[0].authNewPass.value=SHA1(document.forms[0].clearPass.value);
      //alert("old"+document.forms[0].authPass.value);
      //alert("new"+document.forms[0].authNewPass.value);
    }
    else  //VicarePlus :: If the hashing algorithm is 'SHA1'
    {
      document.forms[0].authPass.value=SHA1(document.forms[0].clearPass.value);
    }
      document.forms[0].clearPass.value='';
      document.login_form.action="openemr/interface/main/main_screen.php?auth=login&site="+document.getElementById("site_id").value;
	  document.login_form.submit();
    },
    error:function(){
        //alert("fail");
    }	
    });
}
</script>
</head>
<body>
<form target="_top" name="login_form" method="get" action="index.php" onSubmit="return chk_hash_fn();">
<table>
<tr>
<td><span class="text"><?php xl('Facility:','e'); ?></span></td>
<td>


<input type="text" size="10" name="site_id" id="site_id">
</td></tr><tr>
<td><span class="text"><?php xl('Username:','e'); ?></span></td>
<td>
<input type="text" size="10" name="authUser" id="authUser">
</td></tr><tr>
<td><span class="text"><?php xl('Password:','e'); ?></span></td>
<td>
<input type="password" size="10" name="clearPass" id="clearPass">
</td></tr>
<tr><td>
<tr><td><input type="submit" value="submit"/></td></tr>

</table>
</form>
 </body>
 </html>

how to pass php variable to ajax url

how to pass php variable to ajax url

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