Index: platform/inc/ajax.js
===================================================================
diff -u -N
--- platform/inc/ajax.js (revision 12930)
+++ platform/inc/ajax.js (revision 0)
@@ -1,263 +0,0 @@
-function preg_print_pre(obj, reg)
-{
- if (!reg) reg = /.*/;
- var p = ''
- for (var prop in obj) {
- if (prop.match(reg) ) {
- p += prop + ': '+obj[prop] + '\n'
- }
- }
- alert(p)
-}
-
-
-// Main AJAX classs
-function Request() {}
-
-Request.timeout = 60000; //60 seconds
-Request.method = 'GET';
-Request.headers = new Array();
-Request.params = null;
-
-Request.makeRequest = function(p_url, p_busyReq, p_progId, p_successCallBack, p_errorCallBack, p_pass, p_object) {
- //p_url: the web service url
- //p_busyReq: is a request for this object currently in progress?
- //p_progId: element id where progress HTML should be shown
- //p_successCallBack: callback function for successful response
- //p_errorCallBack: callback function for erroneous response
- //p_pass: string of params to pass to callback functions
- //p_object: object of params to pass to callback functions
-
- if (p_busyReq) return;
- var req = Request.getRequest();
- if (req != null) {
- p_busyReq = true;
- Request.showProgress(p_progId);
- req.onreadystatechange = function() {
- if (req.readyState == 4) {
- p_busyReq = false;
- window.clearTimeout(toId);
- try {
- if (req.status == 200) {
- // preg_print_pre(req)
- p_successCallBack(req, p_pass, p_object);
- } else {
- p_errorCallBack(req, p_pass, p_object);
- }
- Request.hideProgress(p_progId);
- }
- catch (e) {
-// alert('AJAX error')
- }
- }
- }
- var $ajax_mark = (p_url.indexOf('?') ? '&' : '?') + 'ajax=yes';
- req.open(Request.method, p_url + $ajax_mark, true);
-
- if (Request.method == 'POST') {
- Request.headers['Content-type'] = 'application/x-www-form-urlencoded';
- Request.headers['referer'] = p_url;
- }
- else {
- Request.headers['If-Modified-Since'] = 'Sat, 1 Jan 2000 00:00:00 GMT';
- }
-
- Request.sendHeaders(req);
- if (Request.method == 'POST') {
- req.send(Request.params);
- Request.method = 'GET'; // restore method back to GET
- }
- else {
- req.send(null);
- }
-
- var toId = window.setTimeout( function() {if (p_busyReq) req.abort();}, Request.timeout );
- }
-}
-
-Request.processRedirect = function($request) {
- var $match_redirect = new RegExp('^#redirect#(.*)').exec($request.responseText);
- if ($match_redirect != null) {
- // redirect to external template requested
- window.location.href = $match_redirect[1];
- return true;
- }
- return false;
-}
-Request.sendHeaders = function($request) {
- for (var $header_name in Request.headers) {
- if (typeof Request.headers[$header_name] == 'function') {
- continue;
- }
- $request.setRequestHeader($header_name, Request.headers[$header_name]);
- }
- Request.headers = new Array(); // reset header afterwards
-}
-
-Request.getRequest = function() {
- var xmlHttp;
- try { xmlHttp = new ActiveXObject('MSXML2.XMLHTTP'); return xmlHttp; } catch (e) {}
- try { xmlHttp = new ActiveXObject('Microsoft.XMLHTTP'); return xmlHttp; } catch (e) {}
- try { xmlHttp = new XMLHttpRequest(); return xmlHttp; } catch(e) {}
- return null;
-}
-
-Request.showProgress = function(p_id) {
- if (p_id != '') {
- Request.setOpacity(20, p_id);
-
- if (!document.getElementById(p_id + '_progress')) {
- document.body.appendChild(Request.getProgressObject(p_id));
- }
- else {
- var $progress_div = document.getElementById(p_id + '_progress');
- $progress_div.style.top = getRealTop(p_id) + 'px';
- $progress_div.style.height = document.getElementById(p_id).clientHeight;
- $progress_div.style.display = 'block';
- }
-// document.getElementById(p_id).innerHTML = Request.getProgressHtml();
- }
-}
-
-Request.hideProgress = function(p_id) {
- if (p_id != '') {
- document.getElementById(p_id + '_progress').style.display = 'none';
- Request.setOpacity(100, p_id);
- }
-}
-
-Request.setOpacity = function (opacity, id) {
- var elem = typeof(id)=='string' ? document.getElementById(id) : id;
- var object = elem.style;
- object.opacity = (opacity / 100);
- object.MozOpacity = (opacity / 100);
- object.KhtmlOpacity = (opacity / 100);
- object.filter = "alpha(opacity=" + opacity + ")";
-}
-
-Request.getProgressHtml = function() {
- return "<p class='progress'>" + Request.progressText + "<br /><img src='img/ajax_progress.gif' align='absmiddle' width='100' height='7' alt='" + Request.progressText + "'/></p>";
-}
-
-Request.getProgressObject = function($id) {
- var $div = document.createElement('DIV');
- var $parent_div = document.getElementById($id);
-
- $div.id = $id + '_progress';
-
- $div.style.width = $parent_div.clientWidth + 'px';
- $div.style.height = '150px'; // default height if div is empty (first ajax request for div)
- $div.style.left = getRealLeft($parent_div) + 'px';
- $div.style.top = getRealTop($parent_div) + 'px';
- $div.style.position = 'absolute';
-
- /*$div.style.border = '1px solid green';
- $div.style.backgroundColor = '#FF0000';*/
-
- $div.innerHTML = '<table style="width: 100%; height: 100%;"><tr><td style="text-align: center;">'+Request.progressText+'<br /><img src="img/ajax_progress.gif" align="absmiddle" width="100" height="7" alt="'+escape(Request.progressText)+'" /></td></tr></table>';
- return $div;
-}
-
-Request.getErrorHtml = function(p_req) {
- //TODO: implement accepted way to handle request error
- return '[status: ' + p_req.status + '; status_text: ' + p_req.statusText + '; responce_text: ' + p_req.responseText + ']';
-}
-
-Request.serializeForm = function(theform) {
- if (typeof(theform) == 'string') {
- theform = document.getElementById(theform);
- }
-
- var els = theform.elements;
- var len = els.length;
- var queryString = '';
-
- Request.addField = function(name, value) {
- if (queryString.length > 0) queryString += '&';
- queryString += encodeURIComponent(name) + '=' + encodeURIComponent(value);
- };
-
- for (var i = 0; i<len; i++) {
- var el = els[i];
- if (el.disabled) continue;
-
- switch(el.type) {
- case 'text':
- case 'password':
- case 'hidden':
- case 'textarea':
- Request.addField(el.name, el.value);
- break;
-
- case 'select-one':
- if (el.selectedIndex >= 0) {
- Request.addField(el.name, el.options[el.selectedIndex].value);
- }
- break;
-
- case 'select-multiple':
- for (var j = 0; j < el.options.length; j++) {
- if (!el.options[j].selected) continue;
- Request.addField(el.name, el.options[j].value);
- }
- break;
-
- case 'checkbox':
- case 'radio':
- if (!el.checked) continue;
- Request.addField(el.name,el.value);
- break;
- }
- }
- return queryString;
-};
-
-function RatingManager ($url) {
- this.Url = $url;
- this.BusyRequest = false;
-}
-
-RatingManager.prototype.makeVote = function ($vote, $prefix, $id, $size) {
- var $url = this.Url.replace('#PREFIX#', $prefix).replace('#VOTE#', $vote).replace('#ID#', $id).replace('#SIZE#', $size);
-
- Request.makeRequest($url, this.BusyRequest, '', this.successCallback, this.errorCallback, [$vote, $prefix, $id], this);
-}
-
-RatingManager.prototype.successCallback = function ($request, $params, $object) {
- var response = $request.responseText;
-
- if (response.substring(0, 5) == '@err:') {
- alert(response.substring(5));
- return ;
- }
-
- document.getElementById('page_rating_' + $params[2]).innerHTML = response;
-}
-
-
-RatingManager.prototype.errorCallback = function($request, $params, $object) {
- alert('AJAX Error; class: RatingManager; ' + Request.getErrorHtml($request));
-}
-
-function PollManager ($url) {
- this.Url = $url;
- this.BusyRequest = false;
-}
-
-PollManager.prototype.makeVote = function ($prefix, $poll_id, $option_id) {
- var $url = this.Url.replace('#PREFIX#', $prefix).replace('#POLL_ID#', $poll_id).replace('#OPTION_ID#', $option_id);
- Request.makeRequest($url, this.BusyRequest, '', this.successCallback, this.errorCallback, [$poll_id, $option_id], this);
-}
-
-PollManager.prototype.successCallback = function ($request, $params, $object) {
- var response = $request.responseText;
- if (response.substring(0, 5) == '@err:') {
- alert(response.substring(5));
- return ;
- }
- document.getElementById('pollvote_' + $params[0]).innerHTML = response;
-}
-
-PollManager.prototype.errorCallback = function($request, $params, $object) {
- alert('AJAX Error; class: PollManager; ' + Request.getErrorHtml($request));
-}
\ No newline at end of file