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  1. #531
    Join Date
    Nov 2007
    Posts
    14
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    Default Re: Dynamic Price Updater

    we need to get this specials thing working!

  2. #532
    Join Date
    Aug 2008
    Posts
    50
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    Default Re: Dynamic Price Updater

    Has anyone managed to get this working with other AJAX modules, such as the attributes change main image mod?

  3. #533
    Join Date
    Sep 2009
    Posts
    55
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    Default Re: Dynamic Price Updater

    Hi Every one!!!

    My problem is that, I do my all calculation on price, but now my new price will not to add as final price as I have no idea about final price variable , that I will assigned my final value to that that variable,
    my link is:- http://team-kh.awpdc.com/~zadhnanr/b...roducts_id=253

    Please let me know if you have an idea about this situation.

    But plz be urgent thanks.
    Thanks
    Zahid.

  4. #534
    Join Date
    Aug 2008
    Posts
    50
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    0

    Default Re: Dynamic Price Updater

    Hi all,

    I've mentioned a problem I've had before but still not getting anywhere so I've decided to offer 50 sent via PayPay to whoever can fix it.


    My problem is I use this mod with the 'attribute image replaces main image' mod. Both work together until the page stops loading then locks down, then only the price updates, and the image does not change?

    I know its something to do with Ajax objects.
    I think what needs to be done is put both Ajax requests from each mod into one. I have pasted the file including both mods which need combining to work.

    I will really appreciate anyone's help, and I'm serious about the 50.

    Code for DPU
    ##############################____
    <?php
    /**
    * @package Dynamic Price Updater
    * @copyright Dan Parry (Chrome)
    * @author Dan Parry (Chrome)
    * @version 2.0a (roughly)
    * @contact admin@chrome.me.uk
    * @licence This module is free to distribute and use as long as the above copyright message is left in tact
    */
    // define some running vars
    $load = true; // if any of the PHP conditions fail this will be set to false and DPU won't be fired up
    define('DPU_PRODUCT_FORM', 'cart_quantity'); // this should never change
    define('DPU_PRICE_ELEMENT_ID', 'productPrices'); // this is the ID of the element where your price is dieplayed
    $load = true;
    $pid = (!empty($_GET['products_id']) ? intval($_GET['products_id']) : 0);
    if (0==$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) {
    ?>
    <script language="javascript" type="text/javascript">
    // Hidey codey <![CDATA[
    // Set some global vars
    var theFormName = '<?php echo DPU_PRODUCT_FORM; ?>';
    var theForm = false;
    var theURL = '<?php echo DIR_WS_CATALOG; ?>dpu_ajax.php';
    var _secondPrice = 'cartAdd';
    var objSP = false; // please don't adjust this
    var request = new Array();

    function objXHR()
    { // scan the function clicked and act on it using the Ajax interthingy
    var url; // URL to send HTTP requests to
    var timer; // timer for timing things
    var XHR; // XMLHttpRequest object
    var _responseXML; // holds XML formed responses from the server
    var _responseText; // holds any textual response from the server
    var request; // associative array to hold requests to be sent

    request = new Array();
    this.createXHR();
    }

    objXHR.prototype.createXHR = function () { // this code has been modified from the Apple developers website
    this.XHR = false;
    // branch for native XMLHttpRequest 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
    try {
    this.XHR = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
    try {
    this.XHR = new ActiveXObject("Microsoft.XMLHTTP");
    } catch(e) {
    this.XHR = false;
    }
    }
    }
    }

    objXHR.prototype.getData = function(strMode, resFunc) { // send a request to the server in either GET or POST
    strMode = (strMode.toLowerCase() == 'post' ? 'post' : 'get');
    var _this = this; // scope resolution
    this.createXHR();

    if (this.XHR) {
    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);
    } else {
    alert('Status returned - ' + _this.XHR.statusText);
    }
    }
    }
    this.XHR.open(strMode.toLowerCase(), this.url+(strMode.toLowerCase() == 'get' ? '?' + this.compileRequest() : ''), true);
    if (strMode.toLowerCase() == 'post') this.XHR.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    this.XHR.send(this.compileRequest());
    } 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 request array into a URL encoded string
    var ret = ''; // return request string

    for (var e in request) {
    ret += e + '=' + request[e] + '&';
    }

    return (ret.substr(0, ret.length - 1));
    }

    objXHR.prototype.responseHandler = function (theFunction) { // redirect responses from the server to the right function
    request = new Array();
    eval('this.'+theFunction);
    }

    objXHR.prototype.getPrice = function () {
    this.url = theURL;
    var n=theForm.elements.length;
    for (var i=0; i<n; i++) {
    var 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 'text':
    case 'hidden':
    request[el.name] = escape(el.value);
    break;
    case 'checkbox':
    case 'radio':
    if (true == el.checked) request[el.name] = escape(el.value);
    }
    }
    this.getData('post', 'handlePrice()');
    }

    objXHR.prototype.handlePrice = function () {
    var thePrice = document.getElementById('<?php echo DPU_PRICE_ELEMENT_ID; ?>');
    var type = this._responseXML.getElementsByTagName('responseType')[0].childNodes[0].nodeValue;
    if (type == 'error') {
    this.showErrors();
    } else {
    var temp = this._responseXML.getElementsByTagName('responseText');
    for(var i=0, n=temp.length; i<n; i++) {
    var type = temp[i].getAttribute('type');
    switch (type) {<?php // the 'type' attribute defines what type of information is being provided ?>
    case 'priceTotal':
    thePrice.innerHTML = temp[i].childNodes[0].nodeValue;
    if (_secondPrice !== false) updSP();
    break;
    case 'quantity':
    with (temp[i].childNodes[0]) {
    if (nodeValue != '') {
    thePrice.innerHTML += nodeValue;
    updSP();
    }
    }
    break;
    }
    }
    }
    }

    function updSP() {
    // 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);

    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;
    }
    }

    objXHR.prototype.showErrors = function () {
    var errorText = this._responseXML.getElementsByTagName('responseText');
    var alertText = '';
    var n=errorText.length;
    for (var i=0; i<n; i++) {
    alertText += '\n- '+errorText[i].childNodes[0].nodeValue;
    }
    alert ('Error! Message reads:\n\n'+alertText);
    }

    var xhr = new objXHR;

    function init() {
    var n=document.forms.length;
    for (var i=0; i<n; i++) {
    if (document.forms[i].name == theFormName) {
    theForm = document.forms[i];
    continue;
    }
    }

    var n=theForm.elements.length;
    for (var i=0; i<n; i++) {
    switch (theForm.elements[i].type) {
    case 'select':
    case 'select-one':
    theForm.elements[i].onchange = function () { xhr.getPrice(); }
    break;
    case 'text':
    theForm.elements[i].onkeyup = function () { xhr.getPrice(); }
    break;
    case 'checkbox':
    case 'radio':
    theForm.elements[i].onclick = function () { xhr.getPrice(); }
    break;
    }
    }

    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 ?>
    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;
    }
    // Endy hidey ]]></script><?php } ?>

    ##########___Code for attributes replace main image

    <!-- ATTRIBUTE IMAGE REPLACE MAIN IMAGE-->

    <script language="javascript" type="text/javascript">
    function changebgcolor(id,color) {

    document.getElementById(id).style.backgroundColor=color;
    }
    function changevalue(field,color)
    {
    for(var i=0;i<document.cart_quantity.elements.length;i++)
    {
    if(document.cart_quantity.elements[i].name==field)
    {
    document.cart_quantity.elements[i].value=color;
    }
    }
    }

    var xmlHttp
    function getattribimage(attribfield,width,height,products_options_values_id,products_id)
    {


    xmlHttp=GetXmlHttpObject();
    if (xmlHttp==null)
    {
    alert ("Your browser does not support AJAX!");
    return;
    }

    var url="attrib_prod_info.php";
    url=url+"?width="+width+"&height="+height+"&products_options_values_id="+product s_options_values_id+"&products_id="+products_id;
    xmlHttp.onreadystatechange=stateChanged;
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);

    }

    function stateChanged()
    {
    if (xmlHttp.readyState==4)
    {

    var product_color_image=xmlHttp.responseText;
    if(product_color_image!=''){
    document.getElementById('productMainImage').innerHTML = product_color_image;
    }
    }
    }
    //--------------------------------------------------------

    function GetXmlHttpObject()
    {
    var xmlHttp=null;
    try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
    // Internet Explorer
    try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    }
    return xmlHttp;
    }


    </script>

  5. #535
    Join Date
    May 2007
    Posts
    42
    Plugin Contributions
    0

    Default Re: Dynamic Price Updater

    Hi Dan or anybody that can help ...

    Simple question with a simple answer I hope ..

    http://www.prestigeringcompany.com/i...products_id=56

    The price i.e: Your Price: 110.00, appears twice on the page. I only want the second/lower price to appear. How would I go about this?

    Many thanks in advance.

    Steve
    121webconsultancy - Professional Website Design & Internet Marketing

  6. #536
    Join Date
    Jul 2005
    Location
    Wales, UK
    Posts
    382
    Plugin Contributions
    1

    Default Re: Dynamic Price Updater

    Hi all

    I know I've been highly delinquent in my support of the Updater... For this I apologise; I've some serious employment issues and have hardly any time

    Now, I know I've said this before but I am going to fix the Ajax issue (browsers permitting of course)

    121: Your issue can be fixed by adjusting the line
    Code:
    var _secondPrice = 'cartAdd';
    to
    Code:
    var _secondPrice = false;
    HTH

    Again, sorry everyone... I'll get back to work on this at my earliest opportunity

    Dan

  7. #537
    Join Date
    Jan 2008
    Posts
    35
    Plugin Contributions
    0

    Default Re: Dynamic Price Updater

    Can anyone suggest how to remove or hide the '(+$85.00)' from the attribute dropdown. With the dynamic updater, displaying this is kind of irrelevent as the price changed when the attribute is selected. It would make for a much cleaner display if this price increase did not display. Removing it from the modules/attributes.php causes problems with the updater though, so if anyone could make any suggestions, that would be appreciated.

  8. #538
    Join Date
    Mar 2006
    Location
    Tennessee
    Posts
    310
    Plugin Contributions
    0

    Default Re: Dynamic Price Updater

    Quote Originally Posted by exoticcorpse View Post
    Can anyone suggest how to remove or hide the '(+$85.00)' from the attribute dropdown. With the dynamic updater, displaying this is kind of irrelevent as the price changed when the attribute is selected. It would make for a much cleaner display if this price increase did not display. Removing it from the modules/attributes.php causes problems with the updater though, so if anyone could make any suggestions, that would be appreciated.

    This post explains how:

    http://www.zen-cart.com/forum/showpo...02&postcount=9

    Just remember to make a backup copy of your original file before making the modifications in case something goes wrong.

    I'll finish that project tomorrow, I've made enough mistakes today!

  9. #539
    Join Date
    Jan 2009
    Posts
    327
    Plugin Contributions
    0

    Default Re: Dynamic Price Updater

    Hi All, Superb Addon, really a useful tool...

    I found a small issue which I have worked around but thought I would post.

    If you have the 'checkbox' attributes option, if you select two, it will not add the base price and only the(+ given_value) to the one already selected.

    So if I'm selling size 1 for $20, size 2 is +$20 and size 3 is +40

    If I were to sect options 2 AND 3 the price would be $80 and not $100 as it should be as on the 2nd option it misses the base price. I hope this makes sense...

    Using radio buttons prevents this happening. No big deal, just thought I would bring it up.

    Also - Where can I rename the 'Your Price' do I have to add a comment in order to do this as it seems to be auto generated in the jscript_ajax_update.php file???

    One final thing, can I remove the brackets and (1) after Your Price as it will only ever be showing 1 on my site and its a bit pointless for my particular needs?

    Thanks

    Steve
    Steve
    Site Under Construction: adatglobal.com

  10. #540
    Join Date
    Jan 2006
    Location
    Downunder - QLD - Gold Coast
    Posts
    924
    Plugin Contributions
    0

    Default Re: Dynamic Price Updater

    Great mod. I have been using it with great success . Recently client notified me that the prices showing in the list view does not reflect the prices set by the attributes. Prices in the list view (basically the index page) are listing old prices prior to installation of 'Dynamic Price Updater ' .

    How would I go about fixing that. My version of of Dynamic Price Updater was installed around August version v2.03

    Thanks
    Downunder QLD

 

 

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