我在Magento商店为我的产品创建了一些自定义选项 . 这些自定义选项的定价取决于某些CSV电子表格，这些电子表格已插入到自定义表格中的Magento数据库中 . 我设法改变了前端的价格（使用Javascript），但是当我按下 BUY 按钮时，Magento的价格覆盖了我的价格 .
如何根据自定义选项告诉Magento使用MY价格而不使用默认价格？以下是我的Javascript代码 . 我找到了控制前端价格的文件 options.html ，至少在继续购物车步骤之前 . 在代码结束之前可以找到我对文件的添加 .
Product.Options = Class.create();
Product.Options.prototype = {
initialize : function(config) {
this.config = config;
this.reloadPrice();
document.observe("dom:loaded", this.reloadPrice.bind(this));
},
reloadPrice : function() { var myprice = 0;
var config = this.config;
var skipIds = [];
$$('body .product-custom-option').each(function(element){
var optionId = 0;
element.name.sub(/[0-9]+/, function(match){
optionId = parseInt(match[0], 10);
});
if (config[optionId]) {
var configOptions = config[optionId];
var curConfig = {price: 0};
if (element.type == 'checkbox' || element.type == 'radio') {
if (element.checked) {
if (typeof configOptions[element.getValue()] != 'undefined') {
curConfig = configOptions[element.getValue()];
}
}
} else if(element.hasClassName('datetime-picker') && !skipIds.include(optionId)) {
dateSelected = true;
$$('.product-custom-option[id^="options_' + optionId + '"]').each(function(dt){
if (dt.getValue() == '') {
dateSelected = false;
}
});
if (dateSelected) {
curConfig = configOptions;
skipIds[optionId] = optionId;
}
} else if(element.type == 'select-one' || element.type == 'select-multiple') {
if ('options' in element) {
$A(element.options).each(function(selectOption){
if ('selected' in selectOption && selectOption.selected) {
if (typeof(configOptions[selectOption.value]) != 'undefined') {
/* csv pricing */
curConfig = configOptions[selectOption.value];
curConfig1 = configOptions[selectOption.value];
//console.log(curConfig1);
if(curConfig1.type !='fixed')
{
current = nextbitscustomprice.getCurrentPrice();
currentPercent = curConfig1.priceValue;
if(current !='undefined'){
now = current*currentPercent /100;
curConfig.price =now;
curConfig.excludeTax =now;
curConfig.includeTax =now;
myprice = current;
console.log('first'+curConfig);
}
}
/* csv pricing */
}
}
});
}
} else {
if (element.getValue().strip() != '') {
curConfig = configOptions;
}
}
if(element.type == 'select-multiple' && ('options' in element)) {
$A(element.options).each(function(selectOption) {
if (('selected' in selectOption) && typeof(configOptions[selectOption.value]) != 'undefined') {
if (selectOption.selected) {
curConfig = configOptions[selectOption.value];
} else {
curConfig = {price: 0};
}
/* csv pricing */
if(element.type == 'select-multiple' && selectOption.selected){
curConfig1 = configOptions[selectOption.value];
//console.log(curConfig1);
if(curConfig1.type !='fixed')
{
current = nextbitscustomprice.getCurrentPrice();
currentPercent = curConfig1.priceValue;
if(current !='undefined'){
now = current*currentPercent /100;
curConfig.price =now;
curConfig.excludeTax =now;
curConfig.includeTax =now;
myprice = current;
console.log('second'+curConfig);
}
}
}
/* csv pricing */
optionsPrice.addCustomPrices(optionId + '-' + selectOption.value, curConfig);
optionsPrice.reload();
}
});
} else {
if (element.type == 'checkbox' || element.type == 'radio' ) {
if (element.checked) {
if (typeof configOptions[element.getValue()] != 'undefined') {
curConfig1 =configOptions[element.getValue()];
//console.log(curConfig1);
if(curConfig1.type !='fixed')
{
current = nextbitscustomprice.getCurrentPrice();
currentPercent = curConfig1.priceValue;
if(current !='undefined'){
now = current*currentPercent /100;
curConfig.price =now;
curConfig.excludeTax =now;
curConfig.includeTax =now;
myprice = current;
console.log('third'+curConfig);
}
}
}
}
}
optionsPrice.addCustomPrices(element.id || optionId, curConfig);
optionsPrice.reload();
}
}
//Global Javascript object
var addedPriceFromMyTableInDB = 12;
optionsPrice['productPrice'] += addedPriceFromMyTableInDB;
var myPrice = optionsPrice['productPrice'] + addedPriceFromMyTableInDB;
console.log('price '+myPrice);
jQuery('span.price').text(myPrice+',00 €');
});
}
}
1 回答
Magento从不使用产品视图上显示的价格向客户收费，否则你可以免费获得萤火虫并获取东西，而前端的 Value 仅用于显示目的，Magento将重新计算价格 . 产品在添加到购物车之前 . 您可以挂钩事件以在将项目添加到报价之前更改该项目的价格 .
然后在观察者班上
在$ new_price上，您将设置所需的值 .
无耻地偷走了以下答案的代码Changing the price in quote while adding product to cart: magento