Class: Tablette::Row

Inherits:
Element show all
Defined in:
lib/tablette/rows.rb

Direct Known Subclasses

BodyRow, FooterRow, HeaderRow

Instance Attribute Summary collapse

Attributes inherited from Element

#helper, #renderer

Instance Method Summary collapse

Methods inherited from Element

#element_to_html, #initialize, #method_missing, #respond_to_missing?, #to_html

Constructor Details

This class inherits a constructor from Tablette::Element

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Tablette::Element

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



3
4
5
 
# File 'lib/tablette/rows.rb', line 3

def columns
  @columns
end

Instance Method Details

#columns_for_row(args) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/tablette/rows.rb', line 8

def columns_for_row(args)
  columns = 0

  self.column.each do |column|
    colspan = column.colspan(args)

    if colspan.nil? || colspan == "auto"
      columns += 1
    else
      columns += colspan
    end
  end

  columns
end

#update_auto_colspan!(columns, args) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/tablette/rows.rb', line 24

def update_auto_colspan!(columns, args)
  auto_column = nil

  self.column.each do |column|
    next unless column.colspan(args) == "auto"

    if auto_column.nil?
      auto_column = column
    else
      raise "multiple columns with colspan=auto are defined"
    end
  end

  row_columns = columns_for_row(args)
  if auto_column.nil?
    if row_columns != columns
      raise "mismatched number of columns in table: #{columns} in table, #{row_columns} defined in row"
    end
  else
    auto_column.config[:html_options][:colspan] = columns - row_columns + 1
  end
end