36 lines
1.0 KiB
Ruby
36 lines
1.0 KiB
Ruby
module SimpleForm
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module Inputs
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class BooleanInput < Base
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def input
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build_check_box
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end
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def label_input
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if options[:label] == false
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input
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elsif nested_boolean_style?
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@builder.label(label_target, label_html_options) { build_check_box(nil) + label_text }
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else
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input + label
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end
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end
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private
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# Build a checkbox tag using default unchecked value. This allows us to
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# reuse the method for nested boolean style, but with nil unchecked value,
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# which won't generate the hidden checkbox (only in Rails > 3.2.1).
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def build_check_box(unchecked_value='0')
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@builder.check_box(attribute_name, input_html_options, '1', unchecked_value)
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end
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# Booleans are not required by default because in most of the cases
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# it makes no sense marking them as required. The only exception is
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# Terms of Use usually presented at most sites sign up screen.
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def required_by_default?
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false
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end
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end
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end
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end
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