Ruby on Rails form for select field with class

Question

I am beating my head against the wall on this one  I want to make a simple select tag using the f select tag but nothing I do works  I put an example below    lt    f select  object field    Item 1    Item 2    Item 3    Item 4    Item 4     class   gt   my style class    gt    Ok  so basically it is a simple list that once the form is submitted it places the value into the object field  That all works  but viewing the page source the class tag is not included  It doesn t throw an error  it just skips it all together   If anyone has any suggestions I would greatly appreciate it

User · Answer

You can also add prompt option like this    lt    f select  object field    Item 1    Item 2     include blank   Select something       class   gt   my style class       gt

User · Answer

Try this way    lt    f select  object field    Item 1                class   gt   my style class       gt    select helper takes two options hashes  one for select  and the second for html options  So all you need is to give default empty options as first param after list of items and then add your class to html options   http   api rubyonrails org classes ActionView Helpers FormOptionsHelper html method-i-select

User · Answer

You can see in here  http   apidock com rails ActionView Helpers FormBuilder select  Or here  http   apidock com rails ActionView Helpers FormOptionsHelper select  Select tag has maximun 4 agrument  and last agrument is html option  it mean you can put class  require  selection option in here     f select  sms category id   sms category collect       class   form-control   required  true  selected   set

User · Answer

This work for me    lt    f select  status     Single    single      Married    married      Engaged    engaged      In a Relationship    relationship          class   form-control     gt

[ruby-on-rails] Ruby on Rails form_for select field with class

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