ERXSortOrderings ?
ERXSortOrderings ?
- Subject: ERXSortOrderings ?
- From: Theodore Petrosky <email@hidden>
- Date: Tue, 14 Dec 2010 09:02:19 -0800 (PST)
Why does this work:
ERXSortOrderings newOrdering = ERXSortOrdering.sortOrderingWithKey("parentCompany.parentCompanyName", ERXSortOrdering.CompareAscending).then(Client.CLIENT_NAME.asc());
but this doesn't:
ERXSortOrderings newOrdering1 = ERXSortOrdering.sortOrderingWithKey(Client.PARENT_COMPANY.dot(ParentCompany.PARENT_COMPANY_NAME).asc()).then(Client.CLIENT_NAME.asc());
Here is the error: The method sortOrderingWithKey(String, NSSelector) in the type ERXSortOrdering is not applicable for the arguments (ERXSortOrdering.ERXSortOrderings)
ERXSortOrderings newOrdering2 = ERXSortOrdering.sortOrderingWithKey(Client.PARENT_COMPANY.dot(ParentCompany.PARENT_COMPANY_NAME).asc()).then(Client.CLIENT_NAME.asc());
ERXSortOrderings newOrdering2 = ERXSortOrdering.sortOrderingWithKey(ParentCompany.PARENT_COMPANY_NAME.asc().then(Client.CLIENT_NAME.asc());
As long as I start out with "string, selector" then I can chain - then, then, etc.
I must have some deep seated misunderstanding of ERXSortOrderings and how to create it.
this one works beautifully: (except on closer examination, I don't understand why it works with the parenthesis around the first element)
ERXSortOrderings newOrdering = ERXSortOrdering.sortOrderingWithKey("version.job.primaryKey", ERXSortOrdering.CompareAscending)
.then(Invoice.VERSION.dot(Version.ITEM_INDEX).asc())
.then(Invoice.VERSION.dot(Version.SUB_VERSION_NUMBER).asc())
.then(Invoice.VERSION.dot(Version.REVISION_NUMBER).asc())
.then(Invoice.INVOICE_DATE.asc() );
Ted
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