similar to: AR transactions and isolation levels

I am building an invoicing system but cannot use the auto_increment field to determine the invoice number (because they are running 3 different companies off the one system. I need to find the last invoice number from any given company and then add 1 to it to get the next invoice number. BUT, there is a unique case on the very first invoice produced because there is no earlier invoice

Just wanted to ask a quick question here. I am running GNUC 2.6.12 and when I create a invoice for a customer I have to enter an invoice number. I was thinking perhaps there is setting somewhere that I missed to get it to automatically fill in a invoice number? Id hate to have invoices with the same invoice number since I have to manually type them in right now. Thank you, jdegraw

Hi Everyone, Sorry, if it's not directly related to Asterisk. Some of people on this list might have PBX deployed for their clients. What software do you use to invoice them so the invoice looks like a proper telecom invoice maybe? Prefer: -opensource with Windows binary available. -able to create .pdf invoices rather than printable ones. Thanks -------------- next part -------------- An

Hello, First of all, I love RoR. I am studying it, and I am finally "getting there". However, I do have a bit of a problem with ActiveRecord''s saving behaviour. Imagine to have Orders (id, name) {has_one:invoice} and Invoices (id, order_id) {belongs_to :order} . If you type: invoice = Invoice.new(...whatever...) an_order.invoice = invoice if invoice fails to save, you

I have three tables, Invoices, Projects, and Managers. Each manager has many projects. Each project has many invoices. When displaying a list of the invoices, I am using: Invoice.find(:all, :include => [:project]) Since the list shows information from the project table. (For example, a table showing Invoice Date, Project Name). However, I''d also like to show the manager name.

We have a fairly expensive task that we''d rather not schedule too many instances of in parallel. Couldn''t get pool_size to limit the amount of workers, and I figure that''s hardly optimal anyway, so would like to have the work queued up for a single named worker instead, running as soon as possible. Using MiddleMan.schedule_worker() with :job_key does start off a

Hi I have the following code, which makes use of an sql statment to get the results required. However this just doesnt seem right for rails, as ive managed to develop the whole project without using any other pure sql. Is there a cleaner way of doing this, but gaining the same results. thanks scott #sql to find all invoices pSql = "SELECT DISTINCT invoices.id,

Hi, I am doing a project on invoice. For that I have to use a page both for crating new invoices and for updation of existing invoices. The problem is that when an error occures, I can''t maintain the same page for error correction. How can I redirect it from the controller ? Or can I display ruby errors before submit of the page in ruby? Thanks.. Sainaba. -- Posted via

Hi: @x = Invoice.find(:first) if @x do one thing else do another end This ought to work but does not. I think that @x is nil but if I test for existance or @x != nil or @x.attribute != nil - my code does not respond correctly. What is the value of @x if there are no records yet in the invoices table? Thanks in advance. bruce

Hi, I just noticed that Ferret seems to convert every field to a string [ruby code appended for those interested], which has thwarted my attempt to format Dates (to "dd/mm/yyyy") and Floats (to "n.nn") for consumption further down the line based on the class of the field stored. I considered pre-formatting Dates and Floats prior to indexing, which would store the field

** problem ** Current code triggers a defragfs bug [1]: ``` tw-tst:~ # defragfs.ocfs2 /mnt/test_from_dd1 defragfs.ocfs2 1.8.7 [ERROR]Move extent failed:"/mnt/test_from_dd1" - No space left on device [ERROR]"/mnt/test_from_dd1":No space left on device ``` I added some debug messages in relevant functions. When above error messages appeared, the la-window still had enough

ping... On 4/21/23 3:35 PM, Joseph Qi wrote: > Hi, > Could you please share a reproducer? > > Thanks, > Joseph > > On 4/6/23 11:40 PM, Heming Zhao wrote: >> ** problem ** >> >> Current code triggers a defragfs bug [1]: >> >> ``` >> tw-tst:~ # defragfs.ocfs2 /mnt/test_from_dd1 >> defragfs.ocfs2 1.8.7 >> [ERROR]Move extent

Hello, I have a model called invoice and one called lineitem. An invoice has_many lineitems, and an lineitem belongs to an invoice. I have a model method that calculates the price of a lineitem, and one that calculates all lineitems in an invoice. I want to have an edit page that lists all the invoices lineitems and their calculated prices, with a text field for a person to change the

Hi, Could you please share a reproducer? Thanks, Joseph On 4/6/23 11:40 PM, Heming Zhao wrote: > ** problem ** > > Current code triggers a defragfs bug [1]: > > ``` > tw-tst:~ # defragfs.ocfs2 /mnt/test_from_dd1 > defragfs.ocfs2 1.8.7 > [ERROR]Move extent failed:"/mnt/test_from_dd1" - No space left on device > [ERROR]"/mnt/test_from_dd1":No space

i know this is n00b but i have searched and i can not figure it out. i am running instantrails on windows. i downloaded ajax_scaffold and installed using script/generate in a new rails project. after configing the db i can the following error when trying to access http://localhost:3001/invoices/list (invoices is the controller/table i built ajax_scaffold on)... NameError in

When using PHP, I was able to enter a query against my list of invoices such as : Select SUM(amount) from invoices where project="123" This would give me the total amount of all invoices for project 123. In rails, how would I do this? I tried using "find_by_sql," but couldn''t figure out how to extract the results out of this. Thanks!

Hi Friends , Got a unique requirement .I am designing a invoice printing system .So right now I have the NEW page for adding the invoice details to the table .Now I have the requirement of adding Invoice Items In the same form .I have added multiple text boxes to enter the values of the Items using <%= text_field ''invoiceitems[]'', ''item_price''

So....let''s have a look if I understood the issue: -Find_all_by is actually the same like Find(:all), however Find_all_by is much shorter and less complicated than the syntax of Find(:all) -So in my CONTROLLER it says @files = find(:all) however I don''t want to see all files displayed in my selection box, because I only want to see the foles whose mandant_id is the same like

Hi.. Guys new plugin again Foreign Key Associations is a plugin that automatically creates associations based on foreign-keys. The associations are created at runtime-ie. as your ActiveRecord models are loaded-so they will always be up-to-date. For example, given a foreign-key from a customer_id column in an orders table to an id column in a customers table, the plugin creates:

Hi all this is my first post, so if I need to be directed to other places, thanks for the assistance in advance. I,ve been attempting to wean my family off windoze for some time, and now have a few boxes and laptops running fc8. I've set up the latest version of Wine and have successfully installed Myob v13 (with a few glitches: date format is not correct for Australia, despite altering the