我有一个 XMLList,我试图从列表中抓取一个带有石头属性 == Opal 但它不起作用,我不明白为什么?
这是代码:
var xml:XML = <bs><variation price="999999999.99" month="OCT" stone="Magic Pet Rock" image="https://www.sussexjewelers.com/birthstone_images/20_PE105-BT.png" style="PE105" gold_color="White" gold_carat="14"/>
<variation price="999999999.99" month="OCT" stone="Opal" image="https://www.sussexjewelers.com/birthstone_images/17_PE105-OP.png" style="PE105-OP" gold_color="Yellow" gold_carat="14"/>
<variation price="33212221.00" month="OCT" stone="Pink Tourmaline" image="https://www.sussexjewelers.com/birthstone_images/16_PE105-PT.png" style="PE105-PT" gold_color="Yellow" gold_carat="14"/></bs>;
var list:XMLList = xml.children();
trace(list) // returns all three variations
list = list.(@stone == 'Opal');
trace(list); // expecting to return the 2nd variation but actually returns nothing.
谁能明白为什么这不能按预期工作?
谢谢。