/* Page: rating.js Created: Aug 2006 Handles actions and requests for rating bars. --------------------------------------------------------- ryan masuga, masugadesign.com ryan@masugadesign.com --------------------------------------------------------- */ /*var readout = document.createElement('div'); readout.setAttribute('id','readoutdiv'); if(document.body) document.body.appendChild(readout); else alert("can't find tag!");*/ var xmlhttp /*@cc_on @*/ /*@if (@_jscript_version >= 5) try { xmlhttp=new ActiveXObject("Msxml2.XMLHTTP") } catch (e) { try { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP") } catch (E) { xmlhttp=false } } @else xmlhttp=false @end @*/ if (!xmlhttp && typeof XMLHttpRequest!='undefined') { try { xmlhttp = new XMLHttpRequest(); } catch (e) { xmlhttp=false } } function myXMLHttpRequest() { var xmlhttplocal; try { xmlhttplocal= new ActiveXObject("Msxml2.XMLHTTP") } catch (e) { try { xmlhttplocal= new ActiveXObject("Microsoft.XMLHTTP") } catch (E) { xmlhttplocal=false; } } if (!xmlhttplocal && typeof XMLHttpRequest!='undefined') { try { var xmlhttplocal = new XMLHttpRequest(); } catch (e) { var xmlhttplocal=false; alert('couldn\'t create xmlhttp object'); } } return(xmlhttplocal); } function sndReq(vote,id_num,ip_num,units) { memberid='userid'+id_num; user=document.getElementById(memberid).value; if(memid=='' || memid=='') { alert("Login first."); return; } else if(user==memid || memtype=='school' ) { alert("Sorry, You can't give rate this Exercise."); return; } var theUL = document.getElementById('unit_ul'+id_num); // the UL // switch UL with a loading div xmlhttp.open('get', 'rpc.php?j='+vote+'&q='+id_num+'&t='+ip_num+'&c='+units); xmlhttp.onreadystatechange = handleResponse; xmlhttp.send(null); var cookieName = 'rater_' + id_num; var cookieValue = '' + vote; var today = new Date(); var expire = new Date(); nDays=30; expire.setTime(today.getTime() + 3600000*24*nDays); document.cookie = cookieName+'='+escape(cookieValue) + ';expires='+expire.toGMTString(); } function handleResponse() { if(xmlhttp.readyState == 4){ if (xmlhttp.status == 200){ var response = xmlhttp.responseText; var update = new Array(); if(response.indexOf('|') != -1) { update = response.split('|'); changeText(update[0], update[1]); // changeText('unit_long1', update[1]); } } } } function changeText( div2show, text ) { // Detect Browser var viewer = document.getElementById(trim(div2show)); viewer.innerHTML = text; } /* =============================================================== */ var ratingAction = { 'a.rater' : function(element){ element.onclick = function(){ var parameterString = this.href.replace(/.*\?(.*)/, "$1"); // onclick="sndReq('j=1&q=2&t=127.0.0.1&c=5'); var parameterTokens = parameterString.split("&"); // onclick="sndReq('j=1,q=2,t=127.0.0.1,c=5'); var parameterList = new Array(); for (j = 0; j < parameterTokens.length; j++) { var parameterName = parameterTokens[j].replace(/(.*)=.*/, "$1"); // j var parameterValue = parameterTokens[j].replace(/.*=(.*)/, "$1"); // 1 parameterList[parameterName] = parameterValue; } var theratingID = parameterList['q']; var theVote = parameterList['j']; var theuserIP = parameterList['t']; var theunits = parameterList['c']; //for testing alert('sndReq('+theVote+','+theratingID+','+theuserIP+','+theunits+')'); return false; sndReq(theVote,theratingID,theuserIP,theunits); return false; } } }; Behaviour.register(ratingAction);