how to pass php variable to ajax url

i want to redirect a login page. i have three text box. these values are get by php and passed through the ajax url.how can i do that

Mar 31 '12 #1

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✓ answered by limweizhong

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.

4026

limweizhong

Mar 31 '12 #2

ditditsasa

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

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  <?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>

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how to pass php variable to ajax url

✓ answered by limweizhong

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