Set the html_options parameter in collection_select to { :selected =>
params[:friend_type] }
On Tuesday, February 28, 2012 7:44:01 PM UTC-8, Gitted wrote:
>
> I have a form_for like:
>
> <%= form_for @user, .... |f| %>
>
> <%= f.collection_select :friend_type, FriendType.all, :id, :name %>
>
>
> Now in my new action, I set the friend_type from the querystring, so it
> already has a value of e.g. 3 (which is the id).
>
> How can I have this pre-selected when it renders?
>
>
>
On Tuesday, February 28, 2012 7:44:01 PM UTC-8, Gitted wrote:
>
> I have a form_for like:
>
> <%= form_for @user, .... |f| %>
>
> <%= f.collection_select :friend_type, FriendType.all, :id, :name %>
>
>
> Now in my new action, I set the friend_type from the querystring, so it
> already has a value of e.g. 3 (which is the id).
>
> How can I have this pre-selected when it renders?
>
>
>
On Tuesday, February 28, 2012 7:44:01 PM UTC-8, Gitted wrote:
>
> I have a form_for like:
>
> <%= form_for @user, .... |f| %>
>
> <%= f.collection_select :friend_type, FriendType.all, :id, :name %>
>
>
> Now in my new action, I set the friend_type from the querystring, so it
> already has a value of e.g. 3 (which is the id).
>
> How can I have this pre-selected when it renders?
>
>
>
On Tuesday, February 28, 2012 7:44:01 PM UTC-8, Gitted wrote:
>
> I have a form_for like:
>
> <%= form_for @user, .... |f| %>
>
> <%= f.collection_select :friend_type, FriendType.all, :id, :name %>
>
>
> Now in my new action, I set the friend_type from the querystring, so it
> already has a value of e.g. 3 (which is the id).
>
> How can I have this pre-selected when it renders?
>
>
>
On Tuesday, February 28, 2012 7:44:01 PM UTC-8, Gitted wrote:
>
> I have a form_for like:
>
> <%= form_for @user, .... |f| %>
>
> <%= f.collection_select :friend_type, FriendType.all, :id, :name %>
>
>
> Now in my new action, I set the friend_type from the querystring, so it
> already has a value of e.g. 3 (which is the id).
>
> How can I have this pre-selected when it renders?
>
>
>
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