similar to: Browse doc apps from within app

Displaying 20 results from an estimated 9000 matches similar to: "Browse doc apps from within app"

2006 Mar 31
3
Updating to 1.1.0 crashes webrick on existing apps
Hi all, I''m (well was) running rails on debian. After the update to rails 1.1.0 newly created aps run great. But trying to start webrick for an old one makes me cry (see below). Any docs on how to ''migrate'' existing apps to the up and up? Thanx n Grtz Gerard. => Booting WEBrick...
2006 Jan 15
7
Include extra partial in layouts
Hi all, Does anybody know how to include a partial (next to @content_for_layout) in a layout file? I''m looking for a something like @partial_for_include => ''filename'' in my layout files. So a linked .rhtml file gets picked up from within a layout file. All my layout files (4 at the moment) have a <div class="navright"> tag, so one change in the
2005 Dec 30
3
model - controller always one-on-one?
Hi All, Is it necessary to always have a controller per model? Rephrased: Would you end up jumping through hoops in the future if you have a controller called Customer in which you add methods to create new companies as well as new contacts? Thanx Regards, Gerard. -- "Who cares if it doesn''t do anything? It was made with our new Triple-Iso-Bifurcated-Krypton-Gate-MOS
2006 Jan 28
3
DRY conflict with "Updated at" "Created at" "Deleted at" in view
Hi all, Are there any helpers or so for listview routines that suppres the three above mentioned columns? I''m currently exploring something like the code below. But it feels like I''m doing Rails'' work. # just for test purposes <div id="debug"> <% for col in Product.columns.map %> <%= col.name %> - <%= col.type %><br/> <%
2006 Jan 08
4
ID from child table not handled by AR
Hi all, Im slowly moving forward, but there''s something a miss. I can save some relational records to tables, but only once. For an unknown reason, the primary key (id) of the child table is not automatically increased. (I can only perform one save, (the first records id field holds the value ''0'') and during the next save it says: Mysql::Error: Duplicate entry
2006 Jan 06
2
IRB hex values
Hi all, Im working on a copy contact info into project method. Nosing aroundwith IRB I see a hex value. Named Contact:0x40ca01cc #<Contact:0x40ca01cc @attributes={"name"=>"GP-net", "id"=>"7", "lastname"=>"Petersen", "firstname"=>"Gerard"}> Why is it there like that and not in a human readable
2006 Jan 03
3
Engine and controller layout confusion
Hi all, Installed the login_engine which is working. But I''m confused as to how I tell Rails to use the "/app/views/layout" rhtml files, when partials from the login_engine are used from "/vendor/plugins/login_engine/app/views/user". Do I copy login.rhtml to /app/view/mgmt? (mgmt is a controller name in my app) Along the same line: I also have a nil error on the
2006 Jan 02
2
Dynamic form tags
Hi all, I''m happily using "HowToReuseEditViewsForNewViews" found at: http://wiki.rubyonrails.com/rails/pages/HowToReuseEditViewsForNewViews There''s this comment there saying you only need the tag "<%= auto_form %>" when using the code below. Can somebody tell me if that will work when extending it with model_name (some how)? I have several new_*
2005 Dec 25
2
App access privileges
Hi all, I''m about to go wild on my new application under Rails. I''ve got a hosting company and want to build a complete administration app. Are there any pitfals to avoid, when for instance in the future I want a seperate account (or group) for managing contact details etc, and a seperate acount (or group) for managing prices. I do not have clear yet what I want seperated
2005 Dec 31
7
Dynamic form? Not really!
Hi guru''s out there, Im happilly coding my first rails app, and all goes well. I find myself manually coding in a particular field all the time (company_id), that relates the contact to a company. The total coding of this form seems somewhat much. Could somebody tell me what Rails power I''m possibly missing and stuborn as I am trying to do myself? I was wondering if the
2006 Jan 05
7
HOWTO: Combine fields from 2 two tables in 1 object
Hi all, For a dropdownlist (showing "Company - FirstName Lastname'') I want to fill an object @project_contacts with "Name" from table Companies and "Firstname" and "Lastname" from table contacts. Any idea? Regards, Gerard. -- "Who cares if it doesn''t do anything? It was made with our new Triple-Iso-Bifurcated-Krypton-Gate-MOS
2006 Jan 21
0
helpefying a list partial
Hi all, I''ve got this code which is alway the same. In a list it displays a show, edit and destroy icon behind each record. <% for todo in @todos %> <tr valign="top" class="ListLine<%= cycle("0","1") %>"> <td><%=h todo.prio %></td> <td><%=h todo.title %></td> <td><%=
2006 Jan 10
8
Noob: Child records not saved
Hi all, happily coding along, but it seems a belongs_to record is not saved. # Create some stuff def create_project @contact = Contact.new @project = Project.new(@params[''project'']) @project_contact = ProjectContact.new(@params[''collect'']) @project.project_contact = @project_contact contact =
2006 Jan 04
0
Simple print statement (was: recongizing the current controller in views)
All (and kevin), After flying high for a while on Rails things, I''m down to the nitty gritty of Ruby stuff. Messing with vars and printing them out on a web page. I found the controller_path in the API docs; However when putting this in a controller: @test1 = controller_class_name @test2 = controller_name @test3 = controller_path And this in a partial: Test1 <%= @test1
2005 Dec 25
1
belongs_to loop?
Hi all, I''m having two tables: contacts (belongs_to) company details. The problem is this. In the company table I have a field "pid" (parent id). Which relates a company (being a possible subsidiary) to it''s parent e.g. a bigger enterprise. Does the belongs_to work when related to the same model (table). The relation is upwards only for now. I don''t want
2006 Jan 09
2
catch id from form and copy between objects
Hi all, Not completely sure what I''m doing, but I need to get data from another table based on and id. Below is some breakpointer output: irb> @params => {"project"=>{"project_description"=>"point2", "project_name"=>"break2"}, "action"=>"create_project",
2006 Jan 01
9
Child record becomes orphan
Hi all, I''ve got these company (has) contacts relational tables. I want to make sure a company can''t be deleted when it still has contacts. (because I can now, which results in nil like errors when listing the contacts ... obviously) Are there any helpers to do so, is Rails aware of this? Or do I need to put in a condition before destroying the company record in question
2006 Jan 07
1
Difference in find_by
Hi all, Been digging to a lot of ruby docs to understand more of what Rails is exactly doing. Can somebody tel me what the difference in use is between the "@params" and "params". (I know the first is a instance variable and the second is a ''normal'' variable. What does this mean in pratical terms? @contact =
2006 Jan 15
4
Redcloth gem properly installed ... still errors
Hi all, installed redcloth for using the object.attrib.textilize method in a template. Using 3.0.3 because it supoosedly works the best with rails 1.0.0. Keep getting the undefined method error. Did the require thingy, but no luck What would be the most I''m-a-guru place to put the require btw? Thanx. Gerard -- "Who cares if it doesn''t do anything? It was made with
2006 Mar 01
0
Spicy stuff on web development
Hi all, The link contains a stingy article on AJAX and other somewhat browser dependant stuff. http://techrepublic.com.com/5254-6257-0.html?forumID=99&threadID=184332&messageID=1963135&id=2926438 Being a webdev myself and also a diehard perfectionist, I could relate to some of it. Let me state that the article does NOT represent my opinion, nor is it to fire up a discussion!! It