这可能是一个简单的问题,但我对 JS 不熟悉。我正在使用带有评论评级插件的 Wordpress 来显示 2 个评论循环 - 1 个按“拇指”评级排序,第二个按标准顺序排序。
问题:
当在标准部分的评论旁边单击拇指时,投票将添加到评级部分的评论中 - 因为它在网站上的代码中首先被调用。在页面刷新之前,标准部分评级框不会更新。
预期 内容:点击投票后,同一评论的评分应在评分和标准循环部分中更新。
代码:
function ckratingcreateXMLHttpRequest(){
var xmlhttp = null;
try {
// Moz supports XMLHttpRequest. IE uses ActiveX.
// browser detction is bad. object detection works for any browser
xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {
// browser doesn’t support ajax. handle however you want
//document.getElementById("errormsg").innerHTML = "Your browser doesnt support XMLHttpRequest.";
// This won't help ordinary users. Turned off
// alert("Your browser does not support the XMLHttpRequest Object!");
}
return xmlhttp; }
var ckratingXhr = ckratingcreateXMLHttpRequest();
function ckratingKarma(id, action, path, imgIndex){
ckratingXhr.open('get', 'http\://'+ path +'ck-processkarma.php?id='+ id +'&action='+ action +'&path='+ path +'&imgIndex='+imgIndex);
ckratingXhr.onreadystatechange = ckratingHandleResponse;
ckratingXhr.send(null);
}
function ckratingHandleResponse(){
if(ckratingXhr.readyState == 4){
var response = ckratingXhr.responseText.split('|');
if(response[0] == 'done'){
if(response[1]){
//Changes the thumbs to dull gray and disable the action
if (response[4] == 'down') {
if ( document.getElementById("down-"+response[1]) != null ) {
document.getElementById("down-"+response[1]).src = "http://"+response[3]+'images/'+response[6]+'checkmark.png';
}
}
else {
if ( document.getElementById("down-"+response[1]) != null ) {
document.getElementById("down-"+response[1]).src = "http://"+response[3]+'images/'+response[6]+'gray_down.png';
}
}
if ( document.getElementById("down-"+response[1]) != null ) {
document.getElementById("down-"+response[1]).onclick = '';
}
if (response[4] == 'up') {
if ( document.getElementById("up-"+response[1]) != null ) {
document.getElementById("up-"+response[1]).src = "http://"+response[3]+'images/'+response[6]+'checkmark.png';
}
}
else {
if ( document.getElementById("up-"+response[1]) != null ) {
document.getElementById("up-"+response[1]).src = "http://"+response[3]+'images/'+response[6]+'gray_up.png';
}
}
if ( document.getElementById("up-"+response[1]) != null ) {
document.getElementById("up-"+response[1]).onclick = '';
}
//Update the karma number display
if(!response[2]){
alert("Response has no value");
}
var karmanumber = response[2];
//The below line is commented out because there is no karma number atm.
if (document.getElementById("karma-"+response[1]+"-"+response[4]) != null) {
document.getElementById("karma-"+response[1]+"-"+response[4]).innerHTML = karmanumber;
}
// deal with the single value total
if (document.getElementById("karma-"+response[1]+"-total") != null) {
document.getElementById("karma-"+response[1]+"-total").innerHTML = response[5];
}
} else {
alert("WTF ?");
}
}
else if(response[0] == 'error')
{
var error = 'Error: '+response[1];
alert(error);
} else {
/* This causes unnecessary error messages when the icon
* is double clicked.
alert("Reponse: "+response[0]);
alert("Karma not changed, please try again later.");
*/
}
}
}
var crToggleComment = 0;
function crSwitchDisplay(id) {
if (crToggleComment % 2 == 0) { crShowdiv(id); }
else { crHidediv(id); }
crToggleComment++;
}
// hide <div id='a2' style="display:none;"> tagged div ID blocks
function crHidediv(id) {
//safe function to hide an element with a specified id
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById(id).style.display = 'none';
}
else {
if (document.layers) { // Netscape 4
document.id.display = 'none';
}
else { // IE 4
document.all.id.style.display = 'none';
}
}
}
// show <div id='a2' style="display:none;"> tagged div ID blocks
// <a href="javascript:crShowdiv('a2');">show a2</a>
function crShowdiv(id) {
//safe function to show an element with a specified id
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById(id).style.display = 'block';
}
else {
if (document.layers) { // Netscape 4
document.id.display = 'block';
}
else { // IE 4
document.all.id.style.display = 'block';
}
}
}