Hi

Using the StarterKit Umbraco 6.1.6, and set a button to add a Donation into the OrderLine, ive set a empty Product in the back office and set it as Donation product, given it a generic property of textstring with alias donationamount

Not sure what im doing wrong here but i have the below HTML to add the value of the Donation to the OrderLine via Properties, but when i inspect the OrderLine in the Cart its not getting a value.

My code HTML below

<form method="post" action="/base/TC/FormPost.aspx">
            <input name="AddOrUpdateOrderLine" value="productIdentifier, quantity, properties" type="hidden" />
            <input name="storeId" value="1" type="hidden" />
            <input name="productIdentifier" value="@donationNode.Id" type="hidden" />
            <input name="quantity" value="1" type="hidden" />
            <input name="returnUrl" value="/shop/cart" type="hidden" />
            <input id="donationamount" type="text" />
            <input id="uiBtnDonation" type="submit" class="btn" value="Add Donation to Basket" />
            <input name="properties" value="donationamount" type="hidden" />
        </form>

i have tried putting the input box insde and outside of the from tag, and also in different places inside the form tag, also setting the from to do a ajax postback has the same result.

Then when i have a break point in my cart on this line

 @foreach ( OrderLine orderLine in order.OrderLines ) {
          string donationAmount = TC.GetPropertyValue(storeId, orderLine.ProductIdentifier, "donationamount");

The value is empty, not sure why as im sure ive followed the documention right. Any help would be greafully appreciated. Thanks.