Class: AutoForme::Table

Inherits:
Object
  • Object
show all
Defined in:
lib/autoforme/table.rb

Overview

Helper class for formating HTML tables used for the browse/search results pages.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(action, objs, opts = {}) ⇒ Table

Returns a new instance of Table.



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# File 'lib/autoforme/table.rb', line 25

def initialize(action, objs, opts={})
  @action = action
  @request = action.request
  @model = action.model
  @type = action.normalized_type
  @columns = model.columns_for(type, request)
  @objs = objs
  @opts = opts
end

Instance Attribute Details

#action ⇒ Object (readonly)

The AutoForme::Action for the current table



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# File 'lib/autoforme/table.rb', line 5

def action
  @action
end

#columns ⇒ Object (readonly)

The data columns for the current table



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# File 'lib/autoforme/table.rb', line 17

def columns
  @columns
end

#model ⇒ Object (readonly)

The AutoForme::Model for the current table



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# File 'lib/autoforme/table.rb', line 8

def model
  @model
end

#objs ⇒ Object (readonly)

An array of objects to show in the table



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# File 'lib/autoforme/table.rb', line 20

def objs
  @objs
end

#opts ⇒ Object (readonly)

Any options for the table



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# File 'lib/autoforme/table.rb', line 23

def opts
  @opts
end

#request ⇒ Object (readonly)

The AutoForme::Request for the current table



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# File 'lib/autoforme/table.rb', line 11

def request
  @request
end

#type ⇒ Object (readonly)

The action type for the current table



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# File 'lib/autoforme/table.rb', line 14

def type
  @type
end

Instance Method Details

#h(s) ⇒ Object 



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# File 'lib/autoforme/table.rb', line 35

def h(s)
  action.h(s)
end

#to_s ⇒ Object

Return an HTML string for the table.



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# File 'lib/autoforme/table.rb', line 40

def to_s
  html = "<table class=\"#{model.table_class_for(type, request)}\">"
  if caption = opts[:caption]
    html << "<caption>#{h caption}</caption>"
  end

  html << "<thead><tr>"
  columns.each do |column|
    html << "<th>#{h action.column_label_for(type, request, model, column)}</th>"
  end
  html << "<th>Show</th>" if show = model.supported_action?(:show, request)
  html << "<th>Edit</th>" if edit = model.supported_action?(:edit, request)
  html << "<th>Delete</th>" if delete = model.supported_action?(:delete, request)
  html << "</tr></thead>"

  html << "<tbody>"
  objs.each do |obj|
    html << "<tr>"
    columns.each do |column|
      val = model.column_value(type, request, obj, column)
      val = val.to_s('F') if defined?(BigDecimal) && val.is_a?(BigDecimal)
      html << "<td>#{h val}</td>"
    end
    html << "<td><a href=\"#{action.url_for("show/#{model.primary_key_value(obj)}")}\" class=\"btn btn-mini btn-info\">Show</a></td>" if show
    html << "<td><a href=\"#{action.url_for("edit/#{model.primary_key_value(obj)}")}\" class=\"btn btn-mini btn-primary\">Edit</a></td>" if edit
    html << "<td><a href=\"#{action.url_for("delete/#{model.primary_key_value(obj)}")}\" class=\"btn btn-mini btn-danger\">Delete</a></td>" if delete
    html << "</tr>"
  end
  html << "</tbody></table>"
  html
end