similar to: remote form w/ evalScripts:true

I''m new to RoR and have used PHP. I want to develop a personal organizer that allows me to add lists (tables) and search them. The ActiveRecord concept seems to allow me to set up something that works with an existing table, but I want the ability to add tables without programming. I know how to do this in PHP and I can put the SQL into queries in RoR, but does ActiveRecord let

Ok, I''m sure this has to be something stupid that I''m doing (or not doing), but I can''t seem to get things to order by the specified column. class List < ActiveRecord::Base has_many :list_items, :order => "orderby" The error I get back when trying to save the link is: Unknown column ''position'' in ''order clause'':

so here is the deal. i''ve got three tables: lists, items, comments, and this is how they are laid out: lists table id title items table id list_id item comments table id list_id comment to give you some background. in order to get a list of all the lists i am making this call: SELECT lists.id, title, count(items.list_id) AS total_list_items FROM lists INNER JOIN

I searched thru all the postings about RJS, and I didn''t find one person who complained of problems specific to IE, but that''s what I''ve got. My environment is: Rails 1.0 + RJS Plugin Updated Javascripts to Scriptaculous 1.5.3 (for evalScripts support) Monkeypatched in_place_editor to support evalScripts I have just started using RJS, and I have two .rjs templates.

Hi, I can''t list error_messages in my Form ??, and all the formfields are reset ...(I think my redirect :back clean everything, formfield and error_messages ...), only my flash[:notice] is ok.... I would like to use the "error_messages_for" tag to add a simple red * on my textfiled if a problem occurs ... thanks for help arnaud here are the basics steps to check that

Hi, New Rails user here trying to create a basic todolist app in rails 3.2.6 and running into some foreign key issues. Here''s what I did... I generated scaffolds list title:string & task description:text listname:string Next, in order to link the listname for Tasks and the list titles in the Lists I generated a migration file which looks like this class AddListIdToTasks <

Hi, I have two objects: Contacts Lists I want to be able to add multiple contacts to multiple lists. I''ve created a linking table and a form that allows me to select the contacts using checkboxes, but I''m having some problems with the controller and model. I receive the following error message when I submit the form: Mysql::Error: Cannot add or update a child row: a

I''m new to RoR and I''m having a little problem that I can''t solve. My model is simple. I have Lists and ListItems. I have a view that loops through all the list items, and I put the HTML for the each list item row in a partial called _list_item.rhtml. This is the view, called show.rhtml <ul> <%= render(:partial => "list_item", :collection =>

Why can''t I use the RESTful route helpers in my specs? In my controller I''m doing a redirect: redirect_to list_path(:id => @item.list_id) Now when I write: controller.should_redirect_to list_path(:id => 2) I''m getting the following error: NoMethodError in ''POST on /lists/2/items should redirect to index on succesful POST'' You have a nil object

I want to build an application that lets me (the end user accessing a web page) design a simple list with columns and add records. E.g., if the end user says I want a table that has a list of songs, he can create a list (title, date, artist, label) and then make another list of, e.g., books on his bookshelf with the necessary columns (title, author, pub_date, shelf). The end user

Hi: I have a table called clients and each client has many lists (a has_many and belongs_to has been created in the class. What I need to do is get a count of the rows in each list for each client. I was hoping I could do something like client.lists.count but it does not seem to work. Any suggestions? bruce

When a ''draggable'' element is made ''sortable'', it no longer follows the mouse horizontally when you drag it. Is there a solution/workaround? TIA Alain

Searched for it, but found nothing, so i open a new topic :/ I think it is very basic stuff... My model has a validation rule like this: validates_presence_of :title If i try to save the model (@mymodel.save) with an empty title-formfield i get an error. hooray! that''s what i want! okay i insert a valid title and everything is fine. now i want to update the model (@mymodel.update) and

Maybe this is normal operation, but this doesn''t seem right to me. I have models: - account -- has many listshares -- has many lists ( through listshares ) - list -- has many listshares -- has many accounts ( through listshares ) - listshare --belongs to account --belongs to list I would have expected that if I perform the action list.destroy, then any records in listshares with the

The list can't ommit clang-tidy. There are many ideas about new checks on llvm bugzilla. https://llvm.org/bugs/buglist.cgi?product=clang-tools-extra&component=clang-tidy&resolution=---&list_id=110936 Everything matching ".*Feature Request.*" Piotr 2017-01-16 21:31 GMT+01:00 Sean Silva via cfe-dev <cfe-dev at lists.llvm.org>: > Do we have any open projects on

Hi! There were several new spam entries in Bugizlla, created from previously created accounts. I think will be good idea to delete them as well as block spammers accounts : Report IDs: 30192, 30191, 30187, 30186, 30185, 30182, 28766, 28717, 28715, 28714. Eugene.

''rake migrate'' command can''t be executed on RadRails? I found Terminal Window at RadRails and executed ''rake migrate'' on that terminal many times.but nothing happend,even error messages. I made InitialSchema file like these and configured database.yml. of course I made database before executing ''rake migrate'' anyone,get me

I've actually been thinking about it almost since the beginning. It's just been annoying waste of space on my screen. And more importantly nowadays it's also breaking DKIM/DMARC signatures. So if somebody still uses Subject-based filtering it's about time to switch to List-ID header based filtering now. Another thing I'm wondering about is if I should allow text/html parts,

LLVMers, We have completed the move to the new server for LLVM.org. One casualty of this move was that svn.llvm.org was NOT enabled at this time. There is a new certificate for LLVM.org and HTTPS is enabled for the website. We know of a few issues with some of the webpages but will be working them out over the next few days. Please do not hesitate to contact llvm-admin at lists.llvm.org with

Hello All: I am trying to create a select box that is filled with options based on the user''s selection in a related drop-down. I have had success with this before using the examples provided by the following two sources: One posted by Rory at Rory on Rails - http://www.roryhansen.ca/?p=9 the other posted by Adam at