48 lines
2.0 KiB
Ruby
48 lines
2.0 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2011 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'action_view/helpers/form_helper'
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class Redmine::Views::LabelledFormBuilder < ActionView::Helpers::FormBuilder
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include Redmine::I18n
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(field_helpers.map(&:to_s) - %w(radio_button hidden_field fields_for) +
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%w(date_select)).each do |selector|
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src = <<-END_SRC
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def #{selector}(field, options = {})
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label_for_field(field, options) + super(field, options.except(:label)).html_safe
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end
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END_SRC
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class_eval src, __FILE__, __LINE__
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end
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def select(field, choices, options = {}, html_options = {})
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label_for_field(field, options) + super(field, choices, options, html_options.except(:label)).html_safe
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end
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# Returns a label tag for the given field
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def label_for_field(field, options = {})
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return ''.html_safe if options.delete(:no_label)
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text = options[:label].is_a?(Symbol) ? l(options[:label]) : options[:label]
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text ||= l(("field_" + field.to_s.gsub(/\_id$/, "")).to_sym)
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text += @template.content_tag("span", " *", :class => "required") if options.delete(:required)
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@template.content_tag("label", text.html_safe,
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:class => (@object && @object.errors[field].present? ? "error" : nil),
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:for => (@object_name.to_s + "_" + field.to_s))
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end
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end
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