|
|
function toPrice(val) {
|
|
|
if (!val) {
|
|
|
val = 0;
|
|
|
}
|
|
|
|
|
|
return val.toFixed(2);
|
|
|
}
|
|
|
|
|
|
;
|
|
|
|
|
|
function parsePrice(val) {
|
|
|
if (!val) {
|
|
|
val = 0;
|
|
|
}
|
|
|
|
|
|
return val.toFixed(2).split(".");
|
|
|
}
|
|
|
|
|
|
function array_contain(array, obj) {
|
|
|
for (var i = 0; i < array.length; i++) {
|
|
|
if (array[i] == obj) //如果要求数据类型也一致，这里可使用恒等号===
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
} //判断当前的规格值 是否可以选，即其他
|
|
|
|
|
|
|
|
|
function props_contain(allProperties, selectedPropObj, key, item, propKeys) {
|
|
|
var properties = "";
|
|
|
selectedPropObj[key] = item;
|
|
|
|
|
|
for (var j = 0; j < propKeys.length; j++) {
|
|
|
properties += propKeys[j] + ":" + selectedPropObj[propKeys[j]] + ";";
|
|
|
}
|
|
|
|
|
|
properties = properties.substring(0, properties.length - 1);
|
|
|
var find = false;
|
|
|
|
|
|
for (var i = 0; i < allProperties.length; i++) {
|
|
|
if (properties == allProperties[i]) {
|
|
|
find = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return find;
|
|
|
}
|
|
|
|
|
|
function parseDiscount(discountRule) {
|
|
|
if (discountRule == 0) {
|
|
|
return '满额减';
|
|
|
} else if (discountRule == 1) {
|
|
|
return '满件减';
|
|
|
} else if (discountRule == 2) {
|
|
|
return '满额折';
|
|
|
} else if (discountRule == 3) {
|
|
|
return '满件折';
|
|
|
} else {
|
|
|
return '';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function parseDiscountMsg(discountRule, needAmount, discount) {
|
|
|
if (discountRule == 0) {
|
|
|
return '购满' + needAmount + '元减' + discount + '元';
|
|
|
} else if (discountRule == 1) {
|
|
|
return '购满' + needAmount + '件减' + discount + '元';
|
|
|
} else if (discountRule == 2) {
|
|
|
return '购满' + needAmount + '元打' + discount + '折';
|
|
|
} else if (discountRule == 3) {
|
|
|
return '购满' + needAmount + '件打' + discount + '折';
|
|
|
} else {
|
|
|
return '';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
module.exports = {
|
|
|
toPrice: toPrice,
|
|
|
parsePrice: parsePrice,
|
|
|
array_contain: array_contain,
|
|
|
props_contain: props_contain,
|
|
|
parseDiscount: parseDiscount,
|
|
|
parseDiscountMsg: parseDiscountMsg
|
|
|
}; |
