xquery - 如何使用 XQuery 将布尔值转换为整数？

Question

我试过：

{ xs:integer($contentAssetProvider/text()) }

和

{ data($contentAssetProvider) cast as xs:integer? }

但得到

Error executing the XQuery transformation: Error parsing XML: {err}XP0021: "false": can not cast to {http://www.w3.org/2001/XMLSchema}integer: error: decimal: Invalid decimal value: unexpected char '102'

我会很感激任何意见。谢谢

Answer 1

解决方法：{ xs:integer(xs:boolean(data($homepageAssetProvider))) }