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Rank: Administration
Groups: Administrators, Registered
Joined: 9/3/2009(UTC)
Posts: 1,552
Location: Xiamen China
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在设计器不支持，不过你可以通过API来查询，就可以按多个类别了。我这边的例子： Code:
allowSelectOffer = ContentHelper.TextFolder("SelectedOffers").CreateQuery().Where(new OrElseExpression(new WhereEqualsExpression(null, "Status", null), new WhereEqualsExpression(null, "Status", "Pending")))
.WhereCategory(ContentHelper.TextFolder("Offers").CreateQuery().WhereEquals("UUID", (string)(@item.uuid)))
.WhereCategory(ContentHelper.TextFolder("User_Identity").CreateQuery().WhereEquals("UUID", (string)(@userInfo.uuid))).Count() == 0;
Regards,
Jifeng Huang
Kooboo Team
Microsoft ASP.NET MVP
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1 user thanked jifeng for this useful post.
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