[Rails] Change field value

Hi I want to change the value of a field when another field is updated. Specifically, I want my e mail field to get it's data from the username, the domain always being the same, so username is say johndoe, e mail address will be john...@wherever.com my fields look like this: Username:

[Rails] Re: Re: Show in text box

Colin Law wrote in post #1174741: > On 8 June 2015 at 17:02, Euan Leslie wrote: >> ... >> I've found another problem with this. It produces an error if there are >> no records in the table. >> >> The line in my Index view: >> >> <%= r

[Rails] Re: Show in text box

Euan Leslie wrote in post #1174549: > This could possibly be a really stupid question, but I have a home page > which calls a partial to show the latest entry in a table called 'news'. > All I want to know is how to put the 'news.content' into a text box. > Parti

[Rails] Re: Re: Show in text box

Colin Law wrote in post #1174557: > On 4 June 2015 at 11:32, Euan Leslie wrote: >> Yes, it works, I just think it would stand out better if it was enclosed >> in a text box that's all. Is there a way? > > Please remember to quote the previous post when replying, otherw

[Rails] Re: Show in text box

Yes, it works, I just think it would stand out better if it was enclosed in a text box that's all. Is there a way? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this grou

[Rails] Show in text box

This could possibly be a really stupid question, but I have a home page which calls a partial to show the latest entry in a table called 'news'. All I want to know is how to put the 'news.content' into a text box. Partial is as follows: Title: <%= news.title %> Details: <%= news.conte

[Rails] Re: Automatic email from Rails form

Colin Law wrote in post #1174468: > On 3 June 2015 at 09:50, Euan Leslie wrote: >> Anyway, I am trying to get my Rails form to post an e mail to a Manager >> when someone hits the 'Submit' button of my leave request form (model is >> 'abs

[Rails] Automatic email from Rails form

I could have sworn I posted this yesterday but can't find it anywhere Anyway, I am trying to get my Rails form to post an e mail to a Manager when someone hits the 'Submit' button of my leave request form (model is 'absence'). The Manager e mail is in a field called 'mgremail' (string). Other fi