Process input_options.type textarea as related tag

lib/datagrid/filters.rb

@@ -93,7 +93,8 @@ def filter_by_name(attribute)
  # Accepts a block or a symbol with an instance method name
  # * <tt>:unless</tt> - specify the reverse condition when the filter can be dislayed and used.
  # Accepts a block or a symbol with an instance method name
- # * <tt>:input_options</tt> - options passed when rendering html input tag attributes
+ # * <tt>:input_options</tt> - options passed when rendering html input tag attributes.
+ # Use <tt>input_options.type</tt> to control input type including <tt>textarea</tt>.
  # * <tt>:label_options</tt> - options passed when rendering html label tag attributes
  #
  # See: https://github.com/bogdan/datagrid/wiki/Filters for examples

lib/datagrid/form_builder.rb

@@ -10,11 +10,12 @@ module FormBuilder
  # * <tt>text_field</tt> for other filter types
  def datagrid_filter(filter_or_attribute, partials: nil, **options, &block)
  filter = datagrid_get_filter(filter_or_attribute)
- options = {
+ self.send(
+ filter.form_builder_helper_name, filter,
  **filter.input_options,
  **add_html_classes(options, filter.name, datagrid_filter_html_class(filter)),
- }
- self.send(filter.form_builder_helper_name, filter, options, &block)
+  &block
+ )
  end
 
  # @param filter_or_attribute [Datagrid::Filters::BaseFilter, String, Symbol] filter object or filter name
@@ -28,7 +29,12 @@ def datagrid_label(filter_or_attribute, text = nil, **options, &block)
 
  def datagrid_filter_input(attribute_or_filter, **options)
  filter = datagrid_get_filter(attribute_or_filter)
- text_field filter.name, value: object.filter_value_as_string(filter), **options
+ value = object.filter_value_as_string(filter)
+ if options[:type]&.to_sym == :textarea
+ text_area filter.name, value: value, **options, type: nil
+ else
+ text_field filter.name, value: value, **options
+ end
  end
 
  protected

spec/datagrid/form_builder_spec.rb

@@ -88,16 +88,30 @@ class MyTemplate
  end
  end
  context "with input_options" do
- let(:_filter) { :created_at }
- let(:_grid) {
- test_report do
- scope {Entry}
- filter(:created_at, :date, input_options: {type: :date})
- end
- }
- it { should equal_to_dom(
- '<input type="date" class="created_at date_filter" name="report[created_at]" id="report_created_at"/>'
- )}
+ context "type is date" do
+ let(:_filter) { :created_at }
+ let(:_grid) {
+ test_report do
+ scope {Entry}
+ filter(:created_at, :date, input_options: {type: :date})
+ end
+ }
+ it { should equal_to_dom(
+ '<input type="date" class="created_at date_filter" name="report[created_at]" id="report_created_at"/>'
+ )}
+ end
+ context "type is textarea" do
+ let(:_filter) { :name }
+ let(:_grid) {
+ test_report do
+ scope {Entry}
+ filter(:name, :string, input_options: {type: :textarea})
+ end
+ }
+ it { should equal_to_dom(
+ '<textarea class="name string_filter" name="report[name]" id="report_name"/>'
+ )}
+ end
  end
 
  context "with integer filter type and range option" do
@@ -296,7 +310,7 @@ class MyTemplate
  let(:_grid) do
  test_report do
  scope {Entry}
-  filter(:category, :enum, :select => ["first", "second"], :include_blank => proc { "Choose plz" })
+ filter(:category, :enum, :select => ["first", "second"], :include_blank => proc { "Choose plz" })
  end
  end
  let(:_filter) { :category }
@@ -379,16 +393,16 @@ class MyTemplate
  it {should equal_to_dom('<input class="name string_filter" type="text" name="report[name]" id="report_name">')}
 
  context "when multiple option is set" do
- let(:_grid) do
- test_report(:name => "one,two") do
- scope {Entry}
- filter(:name, :string, :multiple => true)
+ let(:_grid) do
+ test_report(:name => "one,two") do
+ scope {Entry}
+ filter(:name, :string, :multiple => true)
+ end
  end
- end
 
- let(:_filter) { :name }
+  let(:_filter) { :name }
 
- it {should equal_to_dom('<input value="one,two" class="name string_filter" type="text" name="report[name]" id="report_name">')}
+  it {should equal_to_dom('<input value="one,two" class="name string_filter" type="text" name="report[name]" id="report_name">')}
  end
  end
 
@@ -418,7 +432,6 @@ class MyTemplate
  it { should equal_to_dom(
  '<input class="group_id float_filter" type="text" name="report[group_id]" id="report_group_id"/>'
  )}
-
  end
 
  context "with enum multiple filter" do