I'm just posting some info here that might be helpful to others using the
<table-plus> tag who happen to get a "can't convert String into Integer"
error.
In my Hobo 1.3 case, I ran into an issue displaying a <table-plus> using a
manually-created array of OpenStruct records (pulled from a legacy database
table) that did not include <xxx-heading> tags. Hobo continually reported a
"can't convert String into Integer" error when processing the <table-plus>
tag.
In a model file, I was using this approach: def get_documents #Setup a new
array to hold the document records table = Array.new documents =
Document.find_by_sql('SELECT dbo.LLAttrBlobData.ID AS [doc_id],... ... ') r
= 0 documents.each do |doc| table[r] = OpenStruct.new(:doc_id =>
doc.doc_id, :filing_date => doc.filing_date, :filing => doc.filing) r = r +
1 end return table end And in the view:
<table-plus:get_documents fields="doc_id,filing_date,filing">
</table-plus:get_documents>
Hobo generated "can't convert String into Integer" Bryan indicated that
"with many versions of Hobo, you need to specify the headings:" So, I added
heading tags to the <table-plus> call as follows:
<table-plus:get_documents fields="doc_id,filing_date,filing">
<doc-id-heading:>ID</doc-id-heading:> <filing-date-heading:>filing
date</filing-date-heading:> <filing-heading:></filing-heading:>
</table-plus:get_documents>
which made <table-plus> work as expected. Bryan also notes: "it broke in
1.3 because of the internationalization changes. It's something we need to
add to the test suite."
This issue has been reported as Hobo Ticket
991<https://hobo.lighthouseapp.com/projects/8324-hobo/tickets/991>
. Tim
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