helper

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Ruby on Rails - select option helper

can someone please help in select helper, as I am new to Ruby On rails. I have one json object as follow,[详细]

2023-03-13 17:40 分类：问答
How can I create custom route helpers for usage in routes.rb

I have a few reoccurring patterns in my routes.rb and I would like to make it DRY by creating a method that creates those routes for me.[详细]

2023-03-13 13:10 分类：问答
Codeigniter Helper function returning error

I would like to use the code below as a helper function, since it will be called from several controllers in my app.[详细]

2023-03-13 04:15 分类：问答
How to catch exceptions in an action helper?

When I throw an exception(e.g thr开发者_如何学Cow new Zend_Exception(\'You are not allowed\',403);) in Action Helper, ErrorHandler won\'t catch it. I got Fatal error: Uncaught exception \'Zend_Excepti[详细]

2023-03-12 03:23 分类：问答
Helper Class not Accessible from View

I defined a helper class as below module SessionsHelper def current_user @current_user= User.find_by_fbid(session[:fbid])[详细]

2023-03-11 14:10 分类：问答
MVC Razor Declarative helpers in App_Code does not use web.config namespaces

I have an issue with using declarative helpers in the App_Code directory. I created a base webviewpage for my views, which has my localization method in it.[详细]

2023-03-11 07:47 分类：问答
Using a helper page created on a page X in Y?

I have a page X.cshtml with the following code: 开发者_C百科@helper CodeTest{ <h1>Test</h1>[详细]

2023-03-11 05:07 分类：问答
How to use a custom helper via the "helper" method in Rails 3?

I\'m trying to create a custom helper like this: # app/controllers/my_controller.rb class MyCont开发者_开发百科roller < ApplicationController[详细]

2023-03-10 08:55 分类：问答
Browser "helper applications" across browsers and OSes

I would like suggestions on the best way for cross-browser HTML web apps to send notifications of user actions and the contents of downloaded files to external applications on multiple OSes. I can liv[详细]

2023-03-10 05:37 分类：问答
Rspec 2 config :type types

In my spec_helper.rb I have config.include Devise::TestHelpers, :type => :controller so that I can actually test my controllers that require the user to be authenticated. However, the spec for t[详细]

2023-03-10 02:41 分类：问答