mc12345678:
This is more than likely a jQuery related issue which is a different set of skills than php. :) If can identify what those changes were, perhaps they could be identified as helpful or otherwise further corrected.
Ah! I wouldn't know at all about that.
These are the files I mentioned we modified back then.
includes/modules/pages/product_info/jscript_dynamic_price_updater.php
<?php
/**
* @package Dynamic Price Updater
* @copyright Dan Parry (Chrome) / Erik Kerkhoven (Design75)
* @original author Dan Parry (Chrome)
* @version 3.0
* @licence This module is released under the GNU/GPL licence
*/
if (defined('DPU_STATUS') && DPU_STATUS === 'true') {
$load = true; // if any of the PHP conditions fail this will be set to false and DPU won't be fired up
$pid = (!empty($_GET['products_id']) ? (int)$_GET['products_id'] : 0);
if (0 == $pid) {
$load = false;
} elseif (zen_get_products_price_is_call($pid) || zen_get_products_price_is_free($pid) || STORE_STATUS > 0) {
$load = false;
}
$pidp = zen_get_products_display_price($pid);
if (empty($pidp)) {
$load = false;
}
if ($load) {
if (!defined('DPU_PRODUCTDETAILSLIST_PRODUCT_INFO_QUANTITY')) define('DPU_PRODUCTDETAILSLIST_PRODUCT_INFO_QUANTITY', 'productDetailsList_product_info_quantity');
?>
<script type="text/javascript">
// <![CDATA[
// Set some global vars
var theFormName = "<?php echo DPU_PRODUCT_FORM; ?>";
var theForm = false;
var theURL = "<?php echo DIR_WS_CATALOG; ?>ajax.php";
// var theURL = "<?php echo DIR_WS_CATALOG; ?>dpu_ajax.php";
var _secondPrice = <?php echo (DPU_SECOND_PRICE !== '' ? '"' . DPU_SECOND_PRICE . '"' : 'false'); ?>;
var objSP = false; // please don't adjust this
var DPURequest = [];
// Updater sidebox settings
var objSB = false;<?php // this holds the sidebox object // IE. Left sidebox false should become document.getElementById('leftBoxContainer');
// For right sidebox, this should equal document.getElementById('rightBoxContainer');
// Perhaps this could be added as an additional admin configuration key. The result should end up being that a new SideBox is added
// before whatever is described in this "search". So this may actually need to be a div within the left or right boxes instead of the
// left or right side box.
// May also be that this it is entirely unnecessary to create a sidebox when one could already exist based on the file structure.
if (DPU_SHOW_LOADING_IMAGE === 'true') { // create the JS object for the loading image ?>
var imgLoc = "replace"; // Options are "replace" or , "" (empty)
var origPrice;
var loadImg = document.createElement("img");
loadImg.src = "<?php echo DIR_WS_IMAGES; ?>ajax-loader.gif";
loadImg.id = "DPULoaderImage";
var loadImgSB = document.createElement("img");
loadImgSB.src = "<?php echo DIR_WS_IMAGES; ?>ajax-loader.gif";
loadImgSB.id = "DPULoaderImageSB";
loadImgSB.style.margin = "auto";
// loadImg.style.display = 'none';
<?php } ?>
function objXHR() { // scan the function clicked and act on it using the Ajax interthingy
var url; // URL to send HTTP DPURequests to
var timer; // timer for timing things
var XHR; // XMLHttpDPURequest object
var responseXML; // holds XML formed responses from the server
var responseText; // holds any textual response from the server
// var DPURequest = []; // associative array to hold DPURequests to be sent
// DPURequest = new Array();
this.createXHR();
}
objXHR.prototype.createXHR = function () { // this code has been modified from the Apple developers website
this.XHR = false;
// branch for native XMLHttpDPURequest object
if(window.XMLHttpRequest) { // decent, normal, law abiding browsers
try { // make sure the object can be created
this.XHR = new XMLHttpRequest();
} catch(e) { // it can't
this.XHR = false;
}
// branch for IE/Windows ActiveX version
} else if(window.ActiveXObject) { // this does stuff too
var tryNext = false;
try {
this.XHR = new ActiveXObject("Msxml2.XMLHTTP");
} catch(f) {
tryNext = true;
}
if (tryNext) {
try {
this.XHR = new ActiveXObject("Microsoft.XMLHTTP");
} catch(g) {
this.XHR = false;
}
}
}
};
objXHR.prototype.getData = function(strMode, resFunc, combinedData) { // send a DPURequest to the server in either GET or POST
strMode = (strMode.toLowerCase() === "post" ? "post" : "get");
var _this = this; // scope resolution
if (((typeof zcJS === "undefined" || !zcJS) ? this.XHR : zcJS)) {
if (typeof zcJS === "undefined" || !zcJS) {
this.createXHR();
this.XHR.onreadystatechange = function () {
if (_this.XHR.readyState === 4) {
// only if "OK"
if (_this.XHR.status === 200) {
_this.responseXML = _this.XHR.responseXML;
_this.responseText = _this.XHR.responseText;
_this.responseHandler(resFunc, _this);
} else {
console.log("Status returned - " + _this.XHR.statusText);
}
}
};
this.XHR.open(strMode.toLowerCase(), "<?php echo zen_decode_specialchars(zen_href_link('ajax.php', zen_get_all_get_params(array('action','pid')) . 'act=DPU_Ajax&method=dpu_update', $request_type, true, true, true)); ?>" + (strMode.toLowerCase() === "get" ? "&" + this.compileRequest() : ""), true);
/* this.XHR.open(strMode.toLowerCase(), this.url+"?act=DPU_Ajax&method=dpu_update"+(strMode.toLowerCase() == "get" ? "&" + this.compileRequest() : ""), true);*/
if (strMode.toLowerCase() === "post") {
this.XHR.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
this.XHR.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
this.XHR.send(combinedData.XML);
} else {
var option = {
url: "<?php echo zen_decode_specialchars(zen_href_link('ajax.php', zen_get_all_get_params(array('action','pid')) . 'act=DPU_Ajax&method=dpu_update', $request_type, true, true, true)); ?>",
data: combinedData.JSON,
timeout : 30000
};
zcJS.ajax(option).done(
function (response,textStatus,jqXHR) {
_this.responseJSON = jqXHR.responseJSON;
_this.responseText = jqXHR.responseText;
if (!_this.responseJSON && _this.responseText) {
try {
_this.responseJSON = JSON.parse(_this.responseText);
} catch (e) {
console.log(e.stack);
}
}
_this.responseHandler(resFunc, _this);
}
).fail( function(jqXHR,textStatus,errorThrown) {
<?php if (DPU_SHOW_LOADING_IMAGE === 'true') { ?>
var thePrice = document.getElementById("<?php echo DPU_PRICE_ELEMENT_ID; ?>");
var test = thePrice.getElementsByTagName("span");
var psp = false;
var a;
var b = test.length;
for (a = 0; a < b; a += 1) {
if (test[a].className === "productSpecialPrice" || test[a].className === "productSalePrice" || test[a].className === "productSpecialPriceSale") {
psp = test[a];
}
}
if (typeof(loadImg) !== "undefined" && loadImg.parentNode !== null && loadImg.parentNode.id === thePrice.id && imgLoc !== "replace") {
if (psp) {
psp.removeChild(loadImg);
} else {
thePrice.removeChild(loadImg);
}
} else if (typeof(loadImg) !== "undefined" && imgLoc === "replace") {
_this.updateInnerHTML(origPrice, psp, thePrice);
}
if (_secondPrice !== false) {
_this.updSP();
}
<?php } ?>
//alert("Status returned - " + textStatus);
});
}
} else {
var mess = "I couldn't contact the server!\n\nIf you use IE please allow ActiveX objects to run";
alert (mess);
}
};
objXHR.prototype.compileRequest = function () {
// parse the DPURequest array into a URL encoded string
var ret = ""; // return DPURequest string
var e;
for (e in DPURequest) {
ret += e + "=" + DPURequest[e] + "&";
}
return (ret.substr(0, ret.length - 1));
};
objXHR.prototype.responseHandler = function (theFunction, results) { // redirect responses from the server to the right function
DPURequest = new Array();
this[theFunction](results); // Eliminates concern of improper evaluation; however, does limit the response value(s)
};
objXHR.prototype.getPrice = function () {
var pspClass = false;
<?php if (DPU_SHOW_LOADING_IMAGE === 'true') { ?>
var psp = false;
// if (imgLoc === "replace") {
var thePrice = document.getElementById("<?php echo DPU_PRICE_ELEMENT_ID; ?>");
var test = false;
if (thePrice) {
test = thePrice.getElementsByTagName("span");
}
var a;
var b = test.length;
for (a = 0; a < b; a += 1) {
if (test[a].className === "productSpecialPrice" || test[a].className === "productSalePrice" || test[a].className === "productSpecialPriceSale") {
psp = test[a];
}
}
if (!psp) {
psp = thePrice;
}
if (psp) {
pspClass = psp.className;
origPrice = psp.innerHTML;
}
// }
if (psp && imgLoc === "replace") {
if (thePrice) {
loadImg.style.display = "inline"; //'block';
// pspClass = psp.className;
var pspStyle = psp.currentStyle || window.getComputedStyle(psp);
loadImg.style.height = pspStyle.lineHeight; // Maintains the height so that there is not a vertical shift of the content.
origPrice = psp.innerHTML;
this.updateInnerHTML(loadImg.outerHTML, false, psp, true);
}
} else {
document.getElementById("<?php echo DPU_PRICE_ELEMENT_ID; ?>").appendChild(loadImg);
}
if (document.getElementById("dynamicpriceupdatersidebox")) {
var theSB = document.getElementById("dynamicpriceupdatersideboxContent");
// theSB.innerHTML = "";
this.updateInnerHTML("", false, theSB, true);
theSB.style.textAlign = "center";
theSB.appendChild(loadImgSB);
}
<?php } ?>
this.url = theURL;
var n=theForm.elements.length;
var temp = "";
var jsonData = {};
var combinedData = {};
var el;
var i;
for (i = 0; i < n; i += 1) {
el = theForm.elements[i];
switch (el.type) { <?php /* I'm not sure this even needed as a switch; testing needed*/ ?>
case "select":
case "select-one":
case "textarea":
case "text":
case "number":
case "hidden":
temp += el.name+"="+encodeURIComponent(el.value)+"&";
if (!(el.name in jsonData)) { // Ensure not to replace an existing value. I.e. drop a duplicate value.
jsonData[el.name] = el.value;
}
break;
case "checkbox":
case "radio":
if (true === el.checked) {
temp += el.name+"="+encodeURIComponent(el.value)+"&";
if (!(el.name in jsonData)) { // Ensure not to replace an existing value. I.e. drop a duplicate value.
jsonData[el.name] = el.value;
}
}
break;
}
}
if (!("products_id" in jsonData)) {
temp += "products_id=<?php echo (int)$pid; ?>&";
jsonData.products_id = <?php echo (int)$pid; ?>;
}
if (pspClass) {
temp += "pspClass="+encodeURIComponent(pspClass)+"&";
jsonData.pspClass = pspClass;
}
temp += "stat=main&";
jsonData.stat = "main";
temp += "outputType=XML&";
jsonData.outputType = "JSON";
temp = temp.substr(0, temp.length - 1);
combinedData.XML = temp;
combinedData.JSON = jsonData;
this.getData("post", "handlePrice", combinedData);
//temp = temp.substr(0, temp.length - 1)
//this.getData("post", "handlePrice", temp);
};
objXHR.prototype.updateInnerHTML = function (storeVal, psp, obj, replace) {
if (typeof(replace) === "undefined") {
replace = true;
}
if (storeVal !== "") {
if (psp) {
if (replace) {
psp.innerHTML = storeVal;
} else {
psp.innerHTML += storeVal;
}
} else {
if (replace) {
obj.innerHTML = storeVal;
} else {
obj.innerHTML += storeVal;
}
}
if (_secondPrice !== false) {
this.updSP();
}
}
};
objXHR.prototype.handlePrice = function (results) {
var thePrice = document.getElementById("<?php echo DPU_PRICE_ELEMENT_ID; ?>");
if (typeof(loadImg) !== "undefined" && loadImg.parentNode !== null && loadImg.parentNode.id === thePrice.id && imgLoc !== "replace") {
thePrice.removeChild(loadImg);
}
// use the spans to see if there is a discount occuring up in this here house
var test = thePrice.getElementsByTagName("span");
var psp = false;
var a;
var b = test.length;
var pdpt = false;
for (a = 0; a < b; a += 1) {
if (test[a].className === "normalprice") {
pdpt = test[a];
}
if (test[a].className === "productSpecialPrice" || test[a].className === "productSalePrice" || test[a].className === "productSpecialPriceSale") {
psp = test[a];
}
}
// var type = this.responseXML.getElementsByTagName("responseType")[0].childNodes[0].nodeValue;
var type;
var updateSidebox;
if (results.responseXML) {
type = results.responseXML.getElementsByTagName("responseType")[0].childNodes[0].nodeValue;
} else if (results.responseJSON) {
type = results.responseJSON.responseType;
}
if (document.getElementById("dynamicpriceupdatersidebox")) {
var theSB = document.getElementById("dynamicpriceupdatersideboxContent");
theSB.style.textAlign = "left";
var sbContent = "";
updateSidebox = true;
} else {
updateSidebox = false;
}
if (type === "error") {
this.showErrors();
} else {
// var temp = this.responseXML.getElementsByTagName("responseText");
var temp;
if (results.responseXML) {
temp = results.responseXML.getElementsByTagName("responseText");
} else if (results.responseJSON) {
temp = results.responseJSON.data;
}
/* for(var i=0, n=temp.length; i<n; i++) {
var type = temp[i].getAttribute("type");*/
var storeVal;
var i;
for(i in temp) {
if (results.responseXML) {
if (!(temp.hasOwnProperty(i))) {
continue;
}
type = temp[i].getAttribute("type");
storeVal = temp[i].childNodes[0].nodeValue;
} else if (results.responseJSON) {
type = i;
storeVal = temp[i];
}
switch (type) {<?php // the 'type' attribute defines what type of information is being provided ?>
case "preDiscPriceTotal":
if (pdpt) {
this.updateInnerHTML(storeVal, pdpt, thePrice, true);
}
break;
case "preDiscPriceTotalText":
if (pdpt) {
// $(thePrice).contents().first()[0].textContent = storeVal;
if (thePrice.firstChild.nodeType === 3) {
thePrice.firstChild.nodeValue = storeVal;
}
}
break;
case "priceTotal":
/*if (psp) {
psp.innerHTML = temp[i].childNodes[0].nodeValue;
} else {
thePrice.innerHTML = temp[i].childNodes[0].nodeValue;
}
if (_secondPrice !== false) {
this.updSP();
}*/
this.updateInnerHTML(storeVal, psp, thePrice, true);
break;
case "quantity":
/* with (temp[i].childNodes[0]) {
if (nodeValue != "") {
if (psp) {
psp.innerHTML += nodeValue;
} else {
thePrice.innerHTML += nodeValue;
}
this.updSP();
}
}*/
this.updateInnerHTML(storeVal, psp, thePrice, false);
break;
case "weight":
var theWeight = document.getElementById("<?php echo DPU_WEIGHT_ELEMENT_ID; ?>");
if (theWeight) {
// theWeight.innerHTML = temp[i].childNodes[0].nodeValue;
this.updateInnerHTML(storeVal, false, theWeight, true);
}
break;
case "sideboxContent":
if (updateSidebox) {
// sbContent += temp[i].childNodes[0].nodeValue;
sbContent += storeVal;
}
break;
case "stock_quantity":
var theStockQuantity = document.getElementById("<?php echo DPU_PRODUCTDETAILSLIST_PRODUCT_INFO_QUANTITY; ?>");
if (theStockQuantity) {
this.updateInnerHTML(storeVal, false, theStockQuantity, true);
}
break;
}
}
}
if (updateSidebox) {
// theSB.innerHTML = sbContent;
this.updateInnerHTML(sbContent, false, theSB, true);
}
};
objXHR.prototype.updSP = function () {
// adjust the second price display; create the div if necessary
var flag = false; // error tracking flag
if (_secondPrice !== false) { // second price is active
var centre = document.getElementById("productGeneral");
var temp = document.getElementById("<?php echo DPU_PRICE_ELEMENT_ID; ?>");
var itemp = document.getElementById(_secondPrice);
flag = false;
if (objSP === false) { // create the second price object
if (!temp || !itemp) {
flag = true;
}
if (!flag) {
objSP = temp.cloneNode(true);
objSP.id = temp.id + "Second";
itemp.parentNode.insertBefore(objSP, itemp.nextSibling);
}
}
objSP.innerHTML = temp.innerHTML;
}
};
<?php
$show_dynamic_price_updater_sidebox = true;
if ($show_dynamic_price_updater_sidebox === true)
{
?>
objXHR.prototype.createSB = function () { // create the sidebox for the attributes info display
if (!(document.getElementById("dynamicpriceupdatersidebox")) && objSB) {
var tempC = document.createElement("div");
tempC.id = "dynamicpriceupdatersideboxContent";
tempC.className = "sideBoxContent";
tempC.innerHTML = "If you can read this Chrome has broken something";
objSB.appendChild(tempC);
temp.parentNode.insertBefore(objSB, temp);
}
};
<?php
}
?>
objXHR.prototype.showErrors = function () {
// var errorText = this.responseXML.getElementsByTagName("responseText");
var alertText = "";
var errVal;
var errorText;
var i;
if (typeof zcJS === "undefined" || !zcJS) {
errorText = this.responseXML.getElementsByTagName("responseText");
} else {
errorText = this.responseJSON.responseText;
}
//var n=errorText.length;
for (i in errorText/*var i=0; i<n; i++*/) {
if (!(errorText.hasOwnProperty(i))) {
continue;
}
if (typeof zcJS === "undefined" || !zcJS) {
errVal = errorText[i].childNodes[0].nodeValue;
} else {
errVal = i;
}
alertText += "\n- "+errVal;
}
alert ("Error! Message reads:\n\n"+alertText);
};
var xhr = new objXHR;
function init() {
var n=document.forms.length;
var i;
for (i = 0; i < n; i += 1) {
if (document.forms[i].name === theFormName) {
theForm = document.forms[i];
//continue; // Unnecessary though had originally thought of building more into this area.
}
}
n=theForm.elements.length;
for (i = 0; i < n; i += 1) {
switch (theForm.elements[i].type) {
case "select":
case "select-one":
theForm.elements[i].addEventListener("change", function () {
xhr.getPrice();
});
break;
case "textarea":
case "text":
theForm.elements[i].addEventListener("input", function () {
xhr.getPrice();
});
break;
case "checkbox":
case "radio":
theForm.elements[i].addEventListener("click", function () {
xhr.getPrice();
});
break;
case "number":
theForm.elements[i].addEventListener("change", function () {
xhr.getPrice();
});
theForm.elements[i].addEventListener("keyup", function () {
xhr.getPrice();
});
theForm.elements[i].addEventListener("input", function () {
xhr.getPrice();
});
break;
}
}
<?php
$show_dynamic_price_updater_sidebox = true;
if ($show_dynamic_price_updater_sidebox === true)
{
?>
xhr.createSB();
<?php
}
?>
xhr.getPrice();
}
<?php
// the following statements should allow multiple onload handlers to be applied
// I know this type of event registration is technically deprecated but I decided to use it because I haven't before
// There shouldn't be any fallout from the downsides of this method as only a single function is registered (and in the bubbling phase of each model)
// For backwards compatibility I've included the traditional DOM registration method ?>
<?php /*try { // the IE event registration model
window.attachEvent('onload', init);
} catch (e) { // W3C event registration model
window.addEventListener('load', init, false);
} finally {
window.onload = init;
}*/ ?>
// ]]></script>
<?php
}
}
