arthrology.ajax.js

   1 /*
   2  * Arthrology for Elxis CMS 2008.x and 2009.x+
   3  *
   4  * AJAX handler
   5  *
   6  * @version             1.3
   7  * @package             Arthrology
   8  * @author              Apostolos Koutsoulelos <akoutsoulelos@yahoo.gr>
   9  * @authorurl   http://www.bitcraft-labs.gr
  10  * @copyright   Copyright (C) 2009-2011 Apostolos Koutsoulelos. All rights reserved.
  11  * @license             GNU/GPL (http://www.gnu.org/copyleft/gpl.html)
  12  *
  13  * @link                http://www.elxis-downloads.com/downloads/miscellaneous/204.html
  14  *
  15  * ======================= NOTE =======================
  16  *
  17  * Based on Ioannis Sannos (datahell) code
  18  *
  19  */
  20
  21 function newobj() {
  22     var ro;
  23     if(window.XMLHttpRequest){ // Non-IE browsers
  24         ro = new XMLHttpRequest();
  25     } else if (window.ActiveXObject){ // IE
  26         ro=new ActiveXObject("Msxml2.XMLHTTP");
  27         if (!ro) {
  28             ro=new ActiveXObject("Microsoft.XMLHTTP");
  29         }
  30     }
  31     return ro;
  32 }
  33
  34 var http = newobj();
  35
  36 var cajax = new sack();
  37
  38 /* GENERAL FUNCTIONS */
  39 function whenLoadingcon(){
  40         var e = document.getElementById(cajax.element);
  41         e.innerHTML = "<img src='images/loading.gif' border='0'>";
  42 }
  43
  44 function whenLoadedcon(){
  45         var e = document.getElementById(cajax.element);
  46         e.innerHTML = "<img src='images/loading.gif' border='0'>";
  47 }
  48
  49 function whenInteractivecon(){
  50         var e = document.getElementById(cajax.element);
  51         e.innerHTML = "<img src='images/loading.gif' border='0'>";
  52 }
  53
  54 /* CHANGE PUBLISHING STATE */
  55 function changeContentState(elem, id, state){
  56     ajelem = 'constatus'+elem;
  57         var e = document.getElementById(ajelem);
  58         e.style.display = "";
  59
  60     cajax.setVar("option", 'com_arthrology');
  61     cajax.setVar("task", 'ajaxpub');
  62     cajax.setVar("elem", elem);
  63     cajax.setVar("id", id);
  64     cajax.setVar("state", state);
  65
  66         cajax.requestFile = "index3.php";
  67
  68         cajax.method = 'POST';
  69         cajax.element = ajelem;
  70         cajax.onLoading = whenLoadingcon;
  71         cajax.onLoaded = whenLoadedcon;
  72         cajax.onInteractive = whenInteractivecon;
  73         cajax.runAJAX();
  74 }
  75
  76 /* VALIDATE SEO TITLE */
  77 function validateSEO() {
  78     var seotitle = document.adminForm.seotitle.value;
  79     var coid = document.adminForm.id.value;
  80     var cocatid = document.adminForm.catid.options[document.adminForm.catid.selectedIndex].value;
  81
  82         cajax.setVar("option", 'com_arthrology');
  83         cajax.setVar("task", 'validate');
  84         cajax.setVar("coid", coid);
  85         cajax.setVar("cocatid", cocatid);
  86         cajax.setVar("seotitle", seotitle);
  87
  88         cajax.requestFile = "index3.php";
  89
  90         cajax.method = 'POST';
  91         cajax.element = 'valseo';
  92         cajax.onLoading = whenLoadingcon;
  93         cajax.onLoaded = whenLoadedcon;
  94         cajax.onInteractive = whenInteractivecon;
  95         cajax.runAJAX();
  96 }
  97
  98 /* SUGGEST SEO TITLE */
  99 function suggestSEO() {
 100     var cotitle = document.adminForm.title.value;
 101     var coid = document.adminForm.id.value;
 102     var cocatid = document.adminForm.catid.options[document.adminForm.catid.selectedIndex].value;
 103
 104     if (cotitle == '') {
 105         alert('Please write a title!');
 106     } else {
 107         var rnd = Math.random();
 108         try{
 109             http.open('POST', 'index3.php');
 110             http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 111             http.setRequestHeader('charset', 'utf-8');
 112             http.onreadystatechange = showresultsug;
 113             http.send('option=com_arthrology&task=suggest&cotitle='+cotitle+'&coid='+coid+'&cocatid='+cocatid+'&rnd='+rnd);
 114         }
 115         catch(e){}
 116         finally{}
 117     }
 118 }
 119
 120 /* SHOW SUGGESTION RESULTS */
 121 function showresultsug() {
 122     var stitle = document.getElementById('seotitle');
 123         if(http.readyState == 4) {
 124                 if(http.status!=200) {
 125                         alert('Error, please retry');
 126                 }
 127         var reply = http.responseText;
 128         var update = new Array();
 129         update = reply.split('|');
 130         if (update[1]==1) {
 131             stitle.value = update[2];
 132                 } else {
 133                   alert(update[2]);
 134                 }
 135         }
 136 }