arulbtech
05-04-2009, 09:51 AM
I am having problem during running the following script, the rating count is not increasing.
code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/2001/REC-xhtml11-20010531/DTD/xhtml11-flat.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Rating Script - Thumbs Up Thumbs Down | Shawngo.com</title>
<meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8"/>
<link type="text/css" href="thumber.css" rel="stylesheet" media="screen,projection" title="Default Theme" />
<script src="prototype.js" type="text/javascript"></script>
<script src="behaviour.js" type="text/javascript"></script>
<script type="text/javascript" src="voter.js"></script>
<script type="text/javascript" src="cookies.js"></script>
<script type="text/javascript">
// two event handlers .. thumberdown could actually call thumberup..etc
var myrules = {
'.thumberup' : function(element){
element.onclick = function(){
Voter.vote(this.id);
alert('asd');
return false;
}
},
'.thumberdown' : function(element){
element.onclick = function(){
Voter.vote(this.id);
return false;
}
}
};
Behaviour.register(myrules);
</script>
</head>
<body>
<div class="thumbs">
<span id="blog1.msg">Rate Me</span>
<ul>
<li class="up"><a id="blog1.up" title="Thumbs Up" class="thumberup" href="#">10</a></li>
<li class="down"><a id="blog1.down" title="Thumbs Down" class="thumberdown" href="#">11</a></li>
</ul>
</div>
<div class="thumbs">
<span id="blog2.msg">Rate Me</span>
<ul>
<li><a id="blog2.up" title="Thumbs Up" class="thumberup" href="#">10</a></li>
<li><a id="blog2.down" title="Thumbs Down" class="thumberdown" href="#">11</a></li>
</ul>
</div>
<div id="result"></div>
<p><input type="button" onclick="Cookies.erase('blog1');" value="Erase cookie"/></p>
<p><input type="button" onclick="Cookies.erase('blog2');" value="Erase cookie"/></p>
</body>
</html>
Javascript: behaviour.js
var Behaviour = {
list : new Array,
register : function(sheet){
Behaviour.list.push(sheet);
},
start : function(){
Behaviour.addLoadEvent(function(){
Behaviour.apply();
});
},
apply : function(){
for (h=0;sheet=Behaviour.list[h];h++){
for (selector in sheet){
list = document.getElementsBySelector(selector);
if (!list){
continue;
}
for (i=0;element=list[i];i++){
sheet[selector](element);
}
}
}
},
addLoadEvent : function(func){
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}
}
Behaviour.start();
/*
The following code is Copyright (C) Simon Willison 2004.
document.getElementsBySelector(selector)
- returns an array of element objects from the current document
matching the CSS selector. Selectors can contain element names,
class names and ids and can be nested. For example:
elements = document.getElementsBySelect('div#main p a.external')
Will return an array of all 'a' elements with 'external' in their
class attribute that are contained inside 'p' elements that are
contained inside the 'div' element which has id="main"
New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
See http://www.w3.org/TR/css3-selectors/#attribute-selectors
Version 0.4 - Simon Willison, March 25th 2003
-- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
-- Opera 7 fails
*/
function getAllChildren(e) {
// Returns all children of element. Workaround required for IE5/Windows. Ugh.
return e.all ? e.all : e.getElementsByTagName('*');
}
document.getElementsBySelector = function(selector) {
// Attempt to fail gracefully in lesser browsers
if (!document.getElementsByTagName) {
return new Array();
}
// Split selector in to tokens
var tokens = selector.split(' ');
var currentContext = new Array(document);
for (var i = 0; i < tokens.length; i++) {
token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
if (token.indexOf('#') > -1) {
// Token is an ID selector
var bits = token.split('#');
var tagName = bits[0];
var id = bits[1];
var element = document.getElementById(id);
if (tagName && element.nodeName.toLowerCase() != tagName) {
// tag with that ID not found, return false
return new Array();
}
// Set currentContext to contain just this element
currentContext = new Array(element);
continue; // Skip to next token
}
if (token.indexOf('.') > -1) {
// Token contains a class selector
var bits = token.split('.');
var tagName = bits[0];
var className = bits[1];
if (!tagName) {
tagName = '*';
}
// Get elements matching tag, filter them for class selector
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
elements = currentContext[h].getElementsByTagName(tagName);
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
currentContext[currentContextIndex++] = found[k];
}
}
continue; // Skip to next token
}
// Code to deal with attribute selectors
if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
var tagName = RegExp.$1;
var attrName = RegExp.$2;
var attrOperator = RegExp.$3;
var attrValue = RegExp.$4;
if (!tagName) {
tagName = '*';
}
// Grab all of the tagName elements within current context
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
elements = currentContext[h].getElementsByTagName(tagName);
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
var checkFunction; // This function will be used to filter the elements
switch (attrOperator) {
case '=': // Equality
checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
break;
case '~': // Match one of space seperated words
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
break;
case '|': // Match start with value followed by optional hyphen
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
break;
case '^': // Match starts with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
break;
case '$': // Match ends with value - fails with "Warning" in Opera 7
checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
break;
case '*': // Match ends with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
break;
default :
// Just test for existence of attribute
checkFunction = function(e) { return e.getAttribute(attrName); };
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (checkFunction(found[k])) {
currentContext[currentContextIndex++] = found[k];
}
}
// alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
continue; // Skip to next token
}
if (!currentContext[0]){
return;
}
// If we get here, token is JUST an element (not a class or ID selector)
tagName = token;
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements = currentContext[h].getElementsByTagName(tagName);
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = found;
}
return currentContext;
}
Javascript: voter.js
Voter = {
vote : function(what_in){
var what = what_in.substring(0,what_in.indexOf("."));
var up_down = what_in.substring(what_in.indexOf(".")+1,what_in.length);
var voted = Cookies.read(what);
if(voted == null){
$(what_in).innerHTML = parseInt($(what_in).innerHTML)+1;
this.voted=true;
pars="vote="+up_down+"&what="+what;
Cookies.create(what,"voted",1);
var myAjax = new Ajax.Request( 'vote.php', { method: 'get', parameters: pars, onComplete: this.showResponse })
}else{
$(what+'.msg').innerHTML="You already voted";
}
},
showResponse : function(originalRequest){
$('result').innerHTML = originalRequest.responseText;
}
}
Javascript :cookies.js
Cookies = {
create : function (name,value,days){
if (days){
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
},
read : function read(name){
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++){
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
},
erase : function (name){
this.create(name,"",-1);
}
}
Javascript: prototype.js
Cookies = {
create : function (name,value,days){
if (days){
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
},
read : function read(name){
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++){
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
},
erase : function (name){
this.create(name,"",-1);
}
}
code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/2001/REC-xhtml11-20010531/DTD/xhtml11-flat.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Rating Script - Thumbs Up Thumbs Down | Shawngo.com</title>
<meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8"/>
<link type="text/css" href="thumber.css" rel="stylesheet" media="screen,projection" title="Default Theme" />
<script src="prototype.js" type="text/javascript"></script>
<script src="behaviour.js" type="text/javascript"></script>
<script type="text/javascript" src="voter.js"></script>
<script type="text/javascript" src="cookies.js"></script>
<script type="text/javascript">
// two event handlers .. thumberdown could actually call thumberup..etc
var myrules = {
'.thumberup' : function(element){
element.onclick = function(){
Voter.vote(this.id);
alert('asd');
return false;
}
},
'.thumberdown' : function(element){
element.onclick = function(){
Voter.vote(this.id);
return false;
}
}
};
Behaviour.register(myrules);
</script>
</head>
<body>
<div class="thumbs">
<span id="blog1.msg">Rate Me</span>
<ul>
<li class="up"><a id="blog1.up" title="Thumbs Up" class="thumberup" href="#">10</a></li>
<li class="down"><a id="blog1.down" title="Thumbs Down" class="thumberdown" href="#">11</a></li>
</ul>
</div>
<div class="thumbs">
<span id="blog2.msg">Rate Me</span>
<ul>
<li><a id="blog2.up" title="Thumbs Up" class="thumberup" href="#">10</a></li>
<li><a id="blog2.down" title="Thumbs Down" class="thumberdown" href="#">11</a></li>
</ul>
</div>
<div id="result"></div>
<p><input type="button" onclick="Cookies.erase('blog1');" value="Erase cookie"/></p>
<p><input type="button" onclick="Cookies.erase('blog2');" value="Erase cookie"/></p>
</body>
</html>
Javascript: behaviour.js
var Behaviour = {
list : new Array,
register : function(sheet){
Behaviour.list.push(sheet);
},
start : function(){
Behaviour.addLoadEvent(function(){
Behaviour.apply();
});
},
apply : function(){
for (h=0;sheet=Behaviour.list[h];h++){
for (selector in sheet){
list = document.getElementsBySelector(selector);
if (!list){
continue;
}
for (i=0;element=list[i];i++){
sheet[selector](element);
}
}
}
},
addLoadEvent : function(func){
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}
}
Behaviour.start();
/*
The following code is Copyright (C) Simon Willison 2004.
document.getElementsBySelector(selector)
- returns an array of element objects from the current document
matching the CSS selector. Selectors can contain element names,
class names and ids and can be nested. For example:
elements = document.getElementsBySelect('div#main p a.external')
Will return an array of all 'a' elements with 'external' in their
class attribute that are contained inside 'p' elements that are
contained inside the 'div' element which has id="main"
New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
See http://www.w3.org/TR/css3-selectors/#attribute-selectors
Version 0.4 - Simon Willison, March 25th 2003
-- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
-- Opera 7 fails
*/
function getAllChildren(e) {
// Returns all children of element. Workaround required for IE5/Windows. Ugh.
return e.all ? e.all : e.getElementsByTagName('*');
}
document.getElementsBySelector = function(selector) {
// Attempt to fail gracefully in lesser browsers
if (!document.getElementsByTagName) {
return new Array();
}
// Split selector in to tokens
var tokens = selector.split(' ');
var currentContext = new Array(document);
for (var i = 0; i < tokens.length; i++) {
token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
if (token.indexOf('#') > -1) {
// Token is an ID selector
var bits = token.split('#');
var tagName = bits[0];
var id = bits[1];
var element = document.getElementById(id);
if (tagName && element.nodeName.toLowerCase() != tagName) {
// tag with that ID not found, return false
return new Array();
}
// Set currentContext to contain just this element
currentContext = new Array(element);
continue; // Skip to next token
}
if (token.indexOf('.') > -1) {
// Token contains a class selector
var bits = token.split('.');
var tagName = bits[0];
var className = bits[1];
if (!tagName) {
tagName = '*';
}
// Get elements matching tag, filter them for class selector
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
elements = currentContext[h].getElementsByTagName(tagName);
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
currentContext[currentContextIndex++] = found[k];
}
}
continue; // Skip to next token
}
// Code to deal with attribute selectors
if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
var tagName = RegExp.$1;
var attrName = RegExp.$2;
var attrOperator = RegExp.$3;
var attrValue = RegExp.$4;
if (!tagName) {
tagName = '*';
}
// Grab all of the tagName elements within current context
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
elements = currentContext[h].getElementsByTagName(tagName);
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
var checkFunction; // This function will be used to filter the elements
switch (attrOperator) {
case '=': // Equality
checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
break;
case '~': // Match one of space seperated words
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
break;
case '|': // Match start with value followed by optional hyphen
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
break;
case '^': // Match starts with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
break;
case '$': // Match ends with value - fails with "Warning" in Opera 7
checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
break;
case '*': // Match ends with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
break;
default :
// Just test for existence of attribute
checkFunction = function(e) { return e.getAttribute(attrName); };
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (checkFunction(found[k])) {
currentContext[currentContextIndex++] = found[k];
}
}
// alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
continue; // Skip to next token
}
if (!currentContext[0]){
return;
}
// If we get here, token is JUST an element (not a class or ID selector)
tagName = token;
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements = currentContext[h].getElementsByTagName(tagName);
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = found;
}
return currentContext;
}
Javascript: voter.js
Voter = {
vote : function(what_in){
var what = what_in.substring(0,what_in.indexOf("."));
var up_down = what_in.substring(what_in.indexOf(".")+1,what_in.length);
var voted = Cookies.read(what);
if(voted == null){
$(what_in).innerHTML = parseInt($(what_in).innerHTML)+1;
this.voted=true;
pars="vote="+up_down+"&what="+what;
Cookies.create(what,"voted",1);
var myAjax = new Ajax.Request( 'vote.php', { method: 'get', parameters: pars, onComplete: this.showResponse })
}else{
$(what+'.msg').innerHTML="You already voted";
}
},
showResponse : function(originalRequest){
$('result').innerHTML = originalRequest.responseText;
}
}
Javascript :cookies.js
Cookies = {
create : function (name,value,days){
if (days){
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
},
read : function read(name){
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++){
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
},
erase : function (name){
this.create(name,"",-1);
}
}
Javascript: prototype.js
Cookies = {
create : function (name,value,days){
if (days){
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
},
read : function read(name){
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++){
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
},
erase : function (name){
this.create(name,"",-1);
}
}