actionview
Rails 3: User input escaping working differently in views and mailer
I\'m using the following set of code in both my views and the mailer: <%= simple_format(auto_link(h(user_input))) %>[详细]
2023-03-22 07:09 分类:问答Rails - view a picture which represents data in the database
I\'m searching for some idea how to let the stars view like on this example: Right now, I have a table with a column for the black stars and a column for the grey stars.(in \"Hüllenkontrolle\" fo[详细]
2023-03-21 07:27 分类:问答How to display images stored in the Cache Folder using ACTION_VIEW
I\'m creating an app that downloads a lot of pictures from a website and stores them all in the cache folder so that it won\'t take up too much space on the phone.[详细]
2023-03-21 04:17 分类:问答rails simple_nested_form_for fields_for wrong number of arguments
So I\'m building a form in rails 3.1, using <%= simple_nested_form_for(@person, :url => collection_url, :html=>{:multipart => true}) do |f| %>[详细]
2023-03-19 17:34 分类:问答helper with block and raw
Given an helper like this one def helper_method(name, &block) result = block_given? ? capture(&block)[详细]
2023-03-19 05:58 分类:问答Show ActionSheet in Popover- what am i doing wrong?
Sams **Teach Yourself iPad Application development in 24 hour\'s says I can \"display an action sheet in a \"nonanimated\" fashion, filling a full popover view when it first appears...To do this, you[详细]
2023-03-17 15:30 分类:问答no intent to view jpg on honeycomb?
Here\'s a bit of code which works fine on phones: Intent intent = new Intent(); intent.setActio开发者_开发知识库n(Intent.ACTION_VIEW);[详细]
2023-03-17 08:54 分类:问答Rails Render Action With Different Format
Say I have an application#search method that I would like to respond to AJAX requests开发者_如何学编程. Inside of my JS view (app/views/application/search.js.erb) I would like to render the HTML view:[详细]
2023-03-17 01:02 分类:问答Access compute_asset_host from inside a rake task?
I\'ve tried including ActionView::Helpers::AssetTagHelper and a bunch of variants of that, but I always get an error saying NameError: undefined local variable or methodconfig\' for main:Object`[详细]
2023-03-16 10:40 分类:问答Rails collection_select prompt appears on initial page load, not thereafter. Any fix?
Rails 2.3.11. I have a search form like this... - form_for(@search) do |form| # bla bla bla = form.collection_select(:Location_eq,[详细]
2023-03-12 04:08 分类:问答