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Second part of stock-integration.

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Introduced StockArticle and a special page for ordering from stock. StockChanges will be created and the StockArticle.quantity
updated in 'order.close!'.
This commit is contained in:
Benjamin Meichsner 2009-02-06 16:26:35 +01:00
parent 1912a3fd80
commit c17b63b192
37 changed files with 616 additions and 340 deletions
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44
public/javascripts/ordering.js
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@ -16,6 +16,7 @@ var itemTotal = new Array(); // total item price
var quantityOthers = new Array();
var toleranceOthers = new Array();
var itemsAllocated = new Array(); // how many items the group has been allocated and should definitely get
var quantityAvailable = new Array(); // stock_order. how many items are currently in stock
function setDecimalSeparator(character) {
decimalSeparator = character;
@ -25,7 +26,7 @@ function setGroupBalance(amount) {
groupBalance = amount;
}
function addData(itemPrice, itemUnit, itemSubtotal, itemQuantityOthers, itemToleranceOthers, allocated) {
function addData(itemPrice, itemUnit, itemSubtotal, itemQuantityOthers, itemToleranceOthers, allocated, available) {
i = price.length;
price[i] = itemPrice;
unit[i] = itemUnit;
@ -33,6 +34,7 @@ function addData(itemPrice, itemUnit, itemSubtotal, itemQuantityOthers, itemTole
quantityOthers[i] = itemQuantityOthers;
toleranceOthers[i] = itemToleranceOthers;
itemsAllocated[i] = allocated;
quantityAvailable[i] = available;
}
function increaseQuantity(item) {
@ -103,6 +105,46 @@ function update(item, quantity, tolerance) {
updateBalance();
}
function increaseStockQuantity(item) {
value = Number($('q_' + item).value) + 1;
if (value <= quantityAvailable[item] - quantityOthers[item]) {
updateStockQuantity(item, value);
}
}
function decreaseStockQuantity(item) {
value = Number($('q_' + item).value) - 1;
if (value >= 0) {
updateStockQuantity(item, value);
}
}
function updateStockQuantity(item, quantity) {
// set modification flag
modified = true
// update hidden input fields
$('q_' + item).value = quantity;
// update used/unused quantity
available = Math.max(0, quantityAvailable[item] - quantityOthers[item]);
q_used = Math.min(available, quantity);
// ensure that at least the amout of items this group has already been allocated is used
if (quantity >= itemsAllocated[item] && q_used < itemsAllocated[item]) {
q_used = itemsAllocated[item];
}
$('q_used_' + item).update(String(q_used));
$('q_total_' + item).update(String(Number(quantity) + quantityOthers[item]));
// update total price
itemTotal[item] = price[item] * (Number(quantity));
$('price_' + item + '_display').update(asMoney(itemTotal[item]));
// update balance
updateBalance();
}
function asMoney(amount) {
return String(amount.toFixed(2)).replace(/\./, ",");
}