actionview

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How to open an application from another application in android?

How can I launch an application from my app. For eg:if there is link in my app and when I click on that link it should open anothe开发者_运维技巧r app.Use this.[详细]

2023-02-22 07:32 分类：问答
Link_to not working?

Alright, either I need to go to bed or change careers. An incredibly simple link_to is failing and I just can\'t see where.[详细]

2023-02-21 23:09 分类：问答
form_remote_for using put to different action

i need to make \"put\" request, to \"/users/upload_image\" action. Following code: <% form_remote_for @user, :url => \"/users/upload_image?id=#{@user.id}\", :method => :put, :html => { :[详细]

2023-02-17 08:58 分类：问答
Rails: Views: content_tag helpers

I have a controller which does the following line before rendering the view and outputting an error.[详细]

2023-02-16 21:44 分类：问答
rails - how to render a JSON object in a view

right now I\'m creating an array and using: render :json => @comments This would be fine for a simple JSON object, but right now my JSON object requires several helpers which is breaking everyth[详细]

2023-02-14 09:49 分类：问答
ActionView::TemplateError (Missing template) In ruby on rails

I am running a RoR application (rails 2.3.8, ruby 1.8.7), the application runs fine on my local machine. but on production the logs show the following error:[详细]

2023-02-13 07:28 分类：问答
Rails: how can I force no value for a form_for text field for a model that has that field populated?

I have this form: =form_for @current_user, :url => update_password_path do |f| %label{:for => \"\"} * New Password[详细]

2023-02-12 19:51 分类：问答
Latest Rails 3: ActionView::Template::Error (couldn't parse YAML at line 105 column 13)

I have recently encountered into a weird problem or Rails 3, possibly ever since the new rubygems 1.5 update. Basically when I deploy my program to nginx with passenger 3.0.2, I have 500 page immediat[详细]

2023-02-09 17:14 分类：问答
Create Action View to Only Be Displayed First Time App is Ran

I am just trying to have an action view display the very first time the app is opened, but I am not sure how to build this.[详细]

2023-02-08 10:31 分类：问答
How do I use rails ActionView::Helpers::NumberHelper in Sinatra?

I want to use the Rails ActionView::Helpers::NumberHelper module in my Sinatra views. Specifically, I\'d like to use number_to_currency though I would love to have additional Rails helpers.[详细]

2023-02-08 10:25 分类：问答