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Frank

2006-Jan-05 18:13 UTC

[Rails] help - edit without using scaffold

Hello,

What am I doing wrong? The code below does not show the current record for
editing.

def edit
  @user = User.find(params[:id])
end
  
def update
  @user = User.find(params[:id])
  if @user.update_attributes(params[:user])
    flash[:notice] = ''User was successfully updated.''
    redirect_to :action => ''show'', :id => @user
  else
    render :action => ''edit''
  end
end
********************************************************************
<h1>Editing user</h1>
<%= form_tag :action => ''update'', :id => @user %>
<table>
 <tr>
  <td>User Name:</td>
  <td><%= text_field("user", "username")
%></td>
 </tr>
 <tr>
  <td>Login:</td>
  <td><%= text_field("user", "login")
%></td>
 </tr>
 <tr>
  <td>Password:</td>
  <td><%= password_field("user", "password")
%></td>
 </tr> 
 <tr>
  <td>Email:</td>
  <td><%= text_field("user", "email")
%></td>
 </tr> 
 <tr>
  <td>Security:</td>
  <td><%= select("user", "role", [
[''User'', 1], [''Supervisor'', 2],
[''Administrator'', 3] ] ) %></td>
 </tr> 
 <tr>
  <td></td>
  <td><input type="submit" value=" Edit User "
/>
 </tr> 
</table>
<%= end_form_tag %> 
<%= link_to ''Show'', :action => ''show'',
:id => @user %> |
<%= link_to ''Back'', :action =>
''list_users'' %>

********************************************************************
<table>
<% for user in @all_users -%>
<tr>
  <td><%= user.username %></td>
  <td><%= link_to("(edit)", :action => :edit_user, :id
=> user.id) %></td>
  <td><%= link_to("(delete)", :action => :delete_user, :id
=> user.id) %></td>
</tr>
<% end -%>
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Frank

2006-Jan-05 20:11 UTC

head link

[Rails] help - edit without using scaffold

Hello,

I still cannot get this working.
How do I edit a record without using scaffold?

Thanks

Frank
  ----- Original Message ----- 
  From: Frank 
  To: rails@lists.rubyonrails.org 
  Sent: Thursday, January 05, 2006 1:13 PM
  Subject: [Rails] help - edit without using scaffold


  Hello,

  What am I doing wrong? The code below does not show the current record for
editing.

  def edit
    @user = User.find(params[:id])
  end
    
  def update
    @user = User.find(params[:id])
    if @user.update_attributes(params[:user])
      flash[:notice] = ''User was successfully updated.''
      redirect_to :action => ''show'', :id => @user
    else
      render :action => ''edit''
    end
  end
  ********************************************************************
  <h1>Editing user</h1>
  <%= form_tag :action => ''update'', :id => @user
%>
  <table>
   <tr>
    <td>User Name:</td>
    <td><%= text_field("user", "username")
%></td>
   </tr>
   <tr>
    <td>Login:</td>
    <td><%= text_field("user", "login")
%></td>
   </tr>
   <tr>
    <td>Password:</td>
    <td><%= password_field("user", "password")
%></td>
   </tr> 
   <tr>
    <td>Email:</td>
    <td><%= text_field("user", "email")
%></td>
   </tr> 
   <tr>
    <td>Security:</td>
    <td><%= select("user", "role", [
[''User'', 1], [''Supervisor'', 2],
[''Administrator'', 3] ] ) %></td>
   </tr> 
   <tr>
    <td></td>
    <td><input type="submit" value=" Edit User "
/>
   </tr> 
  </table>
  <%= end_form_tag %> 
  <%= link_to ''Show'', :action =>
''show'', :id => @user %> |
  <%= link_to ''Back'', :action =>
''list_users'' %>

  ********************************************************************
  <table>
  <% for user in @all_users -%>
  <tr>
    <td><%= user.username %></td>
    <td><%= link_to("(edit)", :action => :edit_user, :id
=> user.id) %></td>
    <td><%= link_to("(delete)", :action => :delete_user,
:id => user.id) %></td>
  </tr>
  <% end -%>


------------------------------------------------------------------------------


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  Rails@lists.rubyonrails.org
  http://lists.rubyonrails.org/mailman/listinfo/rails
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Frank

2006-Jan-05 20:53 UTC

head link

[Rails] help - edit without using scaffold

nevermind, I had the controller edit coded wrong.

Frank
  ----- Original Message ----- 
  From: Frank 
  To: rails@lists.rubyonrails.org 
  Sent: Thursday, January 05, 2006 3:10 PM
  Subject: Re: [Rails] help - edit without using scaffold


  Hello,

  I still cannot get this working.
  How do I edit a record without using scaffold?

  Thanks

  Frank
    ----- Original Message ----- 
    From: Frank 
    To: rails@lists.rubyonrails.org 
    Sent: Thursday, January 05, 2006 1:13 PM
    Subject: [Rails] help - edit without using scaffold


    Hello,

    What am I doing wrong? The code below does not show the current record for
editing.

    def edit
      @user = User.find(params[:id])
    end
      
    def update
      @user = User.find(params[:id])
      if @user.update_attributes(params[:user])
        flash[:notice] = ''User was successfully updated.''
        redirect_to :action => ''show'', :id => @user
      else
        render :action => ''edit''
      end
    end
    ********************************************************************
    <h1>Editing user</h1>
    <%= form_tag :action => ''update'', :id => @user
%>
    <table>
     <tr>
      <td>User Name:</td>
      <td><%= text_field("user", "username")
%></td>
     </tr>
     <tr>
      <td>Login:</td>
      <td><%= text_field("user", "login")
%></td>
     </tr>
     <tr>
      <td>Password:</td>
      <td><%= password_field("user", "password")
%></td>
     </tr> 
     <tr>
      <td>Email:</td>
      <td><%= text_field("user", "email")
%></td>
     </tr> 
     <tr>
      <td>Security:</td>
      <td><%= select("user", "role", [
[''User'', 1], [''Supervisor'', 2],
[''Administrator'', 3] ] ) %></td>
     </tr> 
     <tr>
      <td></td>
      <td><input type="submit" value=" Edit User "
/>
     </tr> 
    </table>
    <%= end_form_tag %> 
    <%= link_to ''Show'', :action =>
''show'', :id => @user %> |
    <%= link_to ''Back'', :action =>
''list_users'' %>

    ********************************************************************
    <table>
    <% for user in @all_users -%>
    <tr>
      <td><%= user.username %></td>
      <td><%= link_to("(edit)", :action => :edit_user, :id
=> user.id) %></td>
      <td><%= link_to("(delete)", :action => :delete_user,
:id => user.id) %></td>
    </tr>
    <% end -%>


----------------------------------------------------------------------------


    _______________________________________________
    Rails mailing list
    Rails@lists.rubyonrails.org
    http://lists.rubyonrails.org/mailman/listinfo/rails



------------------------------------------------------------------------------


  _______________________________________________
  Rails mailing list
  Rails@lists.rubyonrails.org
  http://lists.rubyonrails.org/mailman/listinfo/rails
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