Class: Tablemaker::ViewHelpers::ActionView::TableHelper
- Inherits:
-
Object
- Object
- Tablemaker::ViewHelpers::ActionView::TableHelper
- Defined in:
- lib/tablemaker/view_helpers.rb
Instance Method Summary collapse
- #column(&blk) ⇒ Object
-
#initialize(context, &block) ⇒ TableHelper
constructor
A new instance of TableHelper.
- #row ⇒ Object
- #td(*args, &blk) ⇒ Object
- #th(*args, &blk) ⇒ Object
- #to_html(attrs = {}) ⇒ Object
Constructor Details
#initialize(context, &block) ⇒ TableHelper
Returns a new instance of TableHelper.
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# File 'lib/tablemaker/view_helpers.rb', line 7 def initialize(context, &block) @context = context @stack = [] @root = Tablemaker.column do |r| stack(r) do yield self end end end |
Instance Method Details
#column(&blk) ⇒ Object
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# File 'lib/tablemaker/view_helpers.rb', line 25 def column(&blk) if @stack.size == 1 row do column(&blk) end else current.column do |c| stack(c, &blk) end end end |
#row ⇒ Object
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# File 'lib/tablemaker/view_helpers.rb', line 17 def row current.row do |r| stack(r) do yield end end end |
#td(*args, &blk) ⇒ Object
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# File 'lib/tablemaker/view_helpers.rb', line 37 def td(*args, &blk) cell("td", *args, &blk) end |
#th(*args, &blk) ⇒ Object
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# File 'lib/tablemaker/view_helpers.rb', line 41 def th(*args, &blk) cell("th", *args, &blk) end |
#to_html(attrs = {}) ⇒ Object
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# File 'lib/tablemaker/view_helpers.rb', line 45 def to_html(attrs = {}) context.content_tag("table", attrs) do @root.each_row do |r| s = context.content_tag("tr") do r.each do |c| attrs = {} attrs[:rowspan] = c.real_rows if c.real_rows > 1 attrs[:colspan] = c.real_cols if c.real_cols > 1 s2 = context.content_tag(c.data[:name], c.data[:opts].merge(attrs)) do c.data[:text] end context.concat(s2) end end context.concat(s) end end end |