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finger_with_xajax

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finger_with_xajax [2014/09/10 21:22] (current)
Line 1: Line 1:
 +finger.php
 +<​code>​
 +<?​php ​
 +require ('​xajax_core/​xajax.inc.php'​);​
 +$xajax = new xajax();
  
 +$xajax->​configure('​javascript URI', '/'​);​
 +
 +function get_domain($domain) {
 +  $pdolist = array('​at',​ '​co.at',​ '​or.at'​); ​   ​
 +  foreach ($pdolist as $pdo) {
 +    $d = $domain.'​.'​.$pdo;​
 +   $r = finger($d);​
 +   $text = ( $r == 0 ) ? "​occupied"​ : "​free"​ ; 
 +   $ret .= sprintf("<​br>​ %s [%s]", $d, $text);
 + }
 +
 +  $objResponse = new xajaxResponse();​
 + $objResponse->​assign('​domain_label',​ '​innerHTML',​ $ret);
 + return $objResponse;​
 +
 +}
 +
 +function finger($domain) {
 +  $fp = fsockopen('​finger.nic.at',​ 79);
 +  $domain .= "​\n";​
 +  fputs($fp, $domain, strlen($domain));​
 +  $text = fgets($fp);
 +  fclose($fp);​
 +  $ret = preg_match ​ ('/NO domain data/',​ $text) ? 1 : 0;
 +  return $ret;
 +}
 +
 +$req_get_domain =& $xajax->​registerFunction('​get_domain'​);​
 +$req_get_domain->​setParameter(0,​ XAJAX_INPUT_VALUE,​ '​domainname'​);​
 +$xajax->​processRequest();​
 +
 +?>
 +<​html>​
 +<​head>​
 + <​title>​finger</​title>​
 + <?php
 + $xajax->​printJavascript();​
 +  ?>
 +</​head>​
 +<​body>​
 +  ​
 + Domain: <input name="​domainname"​ id="​domainname"​ type="​text"​ size="​30"​ maxlength="​60" ​
 + onkeyup='<?​php $req_get_domain->​printScript();​ ?>;'> ​
 + <div id="​domain_label"></​div><​br />
 +
 +</​body>​
 +</​html>​
 +</​code>​
finger_with_xajax.txt ยท Last modified: 2014/09/10 21:22 (external edit)