CODEWITHSUNDEEP
ruby-on-railsprawn
Mr_Nizzle
Mr_Nizzle

Reputation: 6714

How to set table headers in Prawn?

I'm following this tutorial to create a pdf file using prawn gem, and I found this reference documentation to generate a table.

How do I set the header row and the header titles to each column?

invoiceData = [["foo","bar"]]
pdf.table(invoiceData) do |table|
table.rows(1..3).width = 72
end

Upvotes: 10

Views: 5302

Answers (3)

zwippie
zwippie

Reputation: 15515

In addition to the answer of @dogenpunk, it is also possible to set the styling of the header row:

table_data = generate_lots_of_table_data
table_data.unshift %w(id name address) # add headers

table(table_data, header: true) do
  row(0).style font_style: :bold # header style
end

Upvotes: 2

Peter Vojtek
Peter Vojtek

Reputation: 9

this works for me:

pdf.table data, :headers => ['foo', 'bar']

Upvotes: 0

dogenpunk
dogenpunk

Reputation: 4382

If you pass :header => true as an option it should use the first row of your array as a repeating header. From the docs:

data = [["This row should be repeated on every new page"]]
data += [["..."]] * 30
table(data, :header => true)

Upvotes: 12

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