chciałem uruchomić u siebie ten skrypt
Unobtrusive AJAX Star Rating Barskrypt przerobiłem żeby działał na cookie ale mam problem gdyż głosowanie poprzez javascript mi nie działa. wywołuję je poprzez wstawienie w odnośnik java script:sndReq('1','4'). jedyne co się dzieje to pojawia się animacja podczas której niby zapisywane są wyniki i potem powinny pokazać się już zaktualizowane wyniki jednak animacja jest cały czas
javascript do tego wygląda tak:
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) {
var theUL = document.getElementById('unit_ul'+id_num); // the UL
// switch UL with a loading div
theUL.innerHTML = '<div class="loading"></div>';
xmlhttp.open('get', 'rpc.php?j='+vote+'&q='+id_num);
xmlhttp.onreadystatechange = handleResponse;
xmlhttp.send(null);
}
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]);
}
}
}
}
function changeText( div2show, text ) {
// Detect Browser
var IE = (document.all) ? 1 : 0;
var DOM = 0;
if (parseInt(navigator.appVersion) >=5) {DOM=1};
// Grab the content from the requested "div" and show it in the "container"
if (DOM) {
var viewer = document.getElementById(div2show);
viewer.innerHTML = text;
} else if(IE) {
document.all[div2show].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);
plik rpc.php:
<?php
//getting the values
$vote_sent = $_REQUEST['j'];
$id_sent = $_REQUEST['q'];
//connecting to the database to get some information
$query = mysql_query("SELECT ilosc_glosow, suma_glosow, srednia_glosow FROM ratings WHERE id_prod
uktu='$id_sent' "); $ilosc_glosow = $numbers['ilosc_glosow']; //how many votes total
$suma_glosow = $numbers['suma_glosow']; //total number of rating added together and stored
$suma_glosow = $suma_glosow + $vote_sent; // add together the current vote value and the total vote value
$tense = ($count==1) ? "vote" : "votes"; //plural form votes/vote
$nowa_ilosc_glosow = $ilosc_glosow + 1;
$srednia_glosow = $suma_glosow/$nowa_ilosc_glosow;
if (isset($_COOKIE['ratings'])) { }
if ($ilosc_glosow == 0) {
mysql_query("INSERT INTO ratings SET id_produktu='$id_sent', ilosc_glosow='1', suma_glosow='$vote_sent', srednia_glosow='$vote_sent'"); } else {
mysql_query("UPDATE ratings SET ilosc_glosow='$nowa_ilosc_glosow', suma_glosow='$suma_glosow', srednia_glosow='$srednia_glosow' WHERE id_produktu='$id_sent'"); }
// setcookie('ratings', serialize($tablica), time()+3600);
// these are new queries to get the new values!
$newtotals = mysql_query("SELECT ilosc_glosow, suma_glosow, srednia_glosow FROM ratings WHERE id='$id_sent'"); $count = $numbers['ilosc_glosow'];//how many votes total
$current_rating = $numbers['suma_glosow'];//total number of rating added together and stored
$tense = ($count==1) ? "vote" : "votes"; //plural form votes/vote
$new_back =
"<ul class="unit-rating" style="width:100px;">n".
"<li class="current-rating" style="width:". @number_format($current_rating/$count,2)*20 ."px;">Current rating.</li>n".
"<li class="r1-unit">1</li>n".
"<li class="r2-unit">2</li>n".
"<li class="r3-unit">3</li>n".
"<li class="r4-unit">4</li>n".
"<li class="r5-unit">5</li>n".
"<li class="r6-unit">6</li>n".
"<li class="r7-unit">7</li>n".
"<li class="r8-unit">8</li>n".
"<li class="r9-unit">9</li>n".
"<li class="r10-unit">10</li>n".
"</ul>".
"<p class="voted
">$id_sent. Rating: <b>".@number_format($current_rating/$count,1)."</b>/5 (".$count." ".$tense." cast) ". "<span class="thanks">Thanks for voting!</span></p>";//show the updated value of the vote
//name of the div id to be updated | the html that needs to be changed
$output = "unit_long$id_sent|$new_back";
?>
przykład tego o czym mówię:
click
Ten post edytował Arek00 7.02.2007, 23:11:24