helper

相关标签：javascript jquery android 多少钱 iPhone

Create a simple Rails 3 text helper Gem [duplicate]

This question already has answers here: How do I extract Rails view helpers into a gem? (3 answers) Closed 8 years ago.[详细]

2023-03-17 05:28 分类：问答
(easy) Ror : Create helper in view. But how?

I\'m discovering R开发者_开发百科ails and I\'m sure the way to do what I want is not what I did heure under.[详细]

2023-03-17 04:15 分类：问答
Rails MVC: Should a form collection_select know which collection records it should render?

I\'m a little stuck here with a conceptual issue. Assume following [abstracted] setup for Post, Tag, and User:[详细]

2023-03-15 21:08 分类：问答
accessing image_tag helper from console nil error

I\'m trying to access image_tag helper from console. (in ruby 1.9.2, rails 3.0.1) I tryed out solutions[详细]

2023-03-15 09:25 分类：问答
Understanding Rails helpers

I have two helper files. events_helper.rb and users_helper.rb. Both of these helper files have a method called foobar. In events controller, index view. If I cal开发者_如何学Pythonl foobar. Shouldn\[详细]

2023-03-15 07:34 分类：问答
App working before, now its not. Log cat

My app was working just minutes before i implemented an onDestroy() feature. It didn\'t work so I got rid of it only to find that my app wont go past the splash screen. can somebody help? log cat belo[详细]

2023-03-15 04:57 分类：问答
Magento - cron syntax for helper function

Everywhere I look I see the syntax for cron jobs in magento about as follows: <crontab&开发者_Go百科gt;[详细]

2023-03-14 23:32 分类：问答
Delphi 7 prescience of class helpers

Today I happened to compile, using Delphi 7, a code with a class definition like this type TAudioStream = 开发者_运维百科class helper of TStream;[详细]

2023-03-14 17:07 分类：问答
Pylons webhelpers minify file name too long

I\'m using the pylons \"minify\" webhelper to minify and combine all of my javascript/css files. It seems the helper conc开发者_JAVA技巧atenates all of the file names and uses the result as the name f[详细]

2023-03-13 23:23 分类：问答
Refactoring code out of the view

I have the following view code which displays events, along with headers informing the user if the following events occured today, yesterday, or in the past week.[详细]

2023-03-13 22:22 分类：问答