Ruby on Rails

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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