class ActiveScaffold::Config::FieldSearch
Attributes
default_params[RW]
default search params default_params
= {:title => {“from”=>“test”, “to”=>“”, “opt”=>“%?%”}}
human_conditions[RW]
human conditions instead of just filtered you may show the user a humanized search condition statment
link[RW]
the ActionLink for this action
or_delimiter[RW]
text_search[RW]
A flag for how the search should do full-text searching in the database:
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:full: LIKE %?%
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:start: LIKE ?%
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:end: LIKE %?
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false: LIKE ?
Default is :full
Public Class Methods
new(core_config)
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Calls superclass method
ActiveScaffold::Config::Base::new
# File lib/active_scaffold/config/field_search.rb, line 5 def initialize(core_config) super @text_search = self.class.text_search @or_delimiter = self.class.or_delimiter end
Public Instance Methods
columns()
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provides access to the list of columns specifically meant for the Search
to use
# File lib/active_scaffold/config/field_search.rb, line 37 def columns # we want to delay initializing to the @core.columns set for as long as possible. Too soon and .search_sql will not be available to .searchable? unless @columns self.columns = @core.columns._inheritable self.columns.exclude @core.columns.active_record_class.locking_column.to_sym end @columns end
optional_columns()
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# File lib/active_scaffold/config/field_search.rb, line 66 def optional_columns @optional_columns ||= [] end
optional_columns=(optionals)
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rarely searched columns may be placed in a hidden subgroup
# File lib/active_scaffold/config/field_search.rb, line 62 def optional_columns=(optionals) @optional_columns= Array(optionals) end
or_columns()
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# File lib/active_scaffold/config/field_search.rb, line 76 def or_columns unless @or_columns self.or_columns = @core.columns.collect{|c| c.name if @core.columns._inheritable.include?(c.name) and c.searchable? and c.column and c.column.text?}.compact end @or_columns end
or_columns=(or_columns)
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columns which should support or searches eg like 'x' or … like 'y'
# File lib/active_scaffold/config/field_search.rb, line 72 def or_columns=(or_columns) @or_columns = Array(or_columns) end