Flowdock

Notes posted by zhdzmn

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October 18, 2012
0 thanks

Showing the select with a value previously known

Enter the value in the ‘value to check if exist in the list’ section and the drop down should have that selected

Code example 

select_tag "name",
options_for_select(list.collect{ [ text, value] },
            'value to check if exist in the list', 
            {:include_blank => true}