helper

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CSS lines are repeating using stylesheet_link_tag

I\'m trying to order my stylesheets in a rails3 app, but I\'ve got an issue with the lines repeating themselves using the *stylesheet_link_tag* helper.[详细]

2023-04-08 11:25 分类：问答
When my method is a Helper, Utility or should be turned into a Extension?

For example this encryption function could be called a Utility ? public static string HashText(string text)[详细]

2023-04-08 03:46 分类：问答
render :partial returning an array when defined in ApplicationController but string when in ApplicationHelper

This method: def admin_buttons render :partial => \'portable/admin/admin_buttons\' end returns this (not html_safe) when defined in ApplicationControler and made a helper with helper_method:[详细]

2023-04-08 02:33 分类：问答
dynamic rails helpers (eg. link_to method, method)

I was wondering how to get some dynamic abilities for my rails helpers: <h3><%= link_to object.name, (\"#{object.cla开发者_开发问答ss_path.to_s}\")_path(object) %></h3>[详细]

2023-04-07 21:40 分类：问答
ImageActionLink Newbe Redux

I\'ve been beating my head for hours now, so I\'ll ask... In all examples for ImageActionBuilders the method looks like:[详细]

2023-04-05 13:02 分类：问答
User Helper Method for Current Navigation in Rails 3

I have the following navigation HTML: <nav class=\"col9\"> <ul> <li class=\"current\"><a href=\"/\">Home</a></li>[详细]

2023-04-05 09:11 分类：问答
undefined helper method

i have a problem: undefined method `avatar_url\' for #<User:0x000000040783a8> controller: class ApplicationController < ActionController::Base[详细]

2023-04-05 06:27 分类：问答
Rails - Member Action with Parameter - path helper?

I saw this post about adding parameters to a member action route: Rails3 Routes - Passing parameter to a member route[详细]

2023-04-04 17:06 分类：问答
Retrieving data from Model or ViewModel for a Chart in ASP.NET MVC 3 Razor using Chart Helpers

I want to create a graphical chart in mvc 3 razor using the code below (thanks to DotNetJalps): using System;[详细]

2023-04-04 10:48 分类：问答
Where to put complex display logic for a Rails Model?

I have a Location#description method that returns a (really) long string. This string is a human readable description and it\'s generated according to the values of the Location开发者_如何学C attribut[详细]

2023-04-03 20:53 分类：问答