Rails 中的 select_tag 示例

1Fuyi · 发表于 2013-2-7 19:07:55

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Rails 中的 select_tag 示例</title><%= javascript_include_tag :defaults %> </head><body><P>WFY UEM 付毅</p><SELECT name="channelnotes" id="channelnotes" style="width:350px; onChange="fnChangeHandler_A(this, event);"> <OPTION value="" ></OPTION> <option>one</option> <option>two</option> <option>three</option></SELECT></p><p><select name="ROR"><option value="1">ROR1</option><br/><option value="2">ROR2</option><br/><option value="3">ROR3</option><br/></select></p><%= select_tag 'user', "<option>CFC</option>" %><%= collection_select(:location, :code, @locations, { :code, :location}, options ={:prompt => "-Select a continent"}, :class =>"location") %><%= select_tag('code[]', options_from_collection_for_select(@locations, 'code', 'location'), :multiple => false )%><div id='level_code_1'><%= select_tag 'level_code_1', options_from_collection_for_select(@locations_l1, 'code', 'location'), options ={:prompt => "-Select a continent", :onchange => remote_function( :with => "'parent_code=' + value", :url => {:action => 'get_level_2', :controller => 'locations'}, :update => 'level_code_2' ) }%></div><div id='level_code_2'></div> </body></html>

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