helper

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Zend are view variable available inside view helpers?

I am wondering if Zend view 开发者_JAVA百科variables are available in my view helper class without passing them in directly as parameters[详细]

2023-03-07 19:06 分类：问答
handlebars.js helper doesnt work

I am somewhat losing my mind here... I have the following code: <script id=\"myTemplate\" type=\"text/x-handlebars-template\">[详细]

2023-03-07 15:57 分类：问答
Android context from tab activity

I have a helper class that I need context so I can access the SharedPrefences. Other posts recommend passing in the application context on instantiation of the helper class. So I made that change, it[详细]

2023-03-07 12:28 分类：问答
Zend:does action helper's init method passes variables to layout view?

PROBLEM: I can\'t pass my variables to my custom layout fromaction helper\'s init method. I have this action helper \"My_Action_Helper_Initializer\":[详细]

2023-03-07 06:01 分类：问答
Better cleaner way to add ID/Class to Rails link_to?

New-ish to Rails... I\'ve created a helper to format race names & their dates. I need to pass :id => \"current-race\" if a condition is present (basically if event is happening now). How could[详细]

2023-03-07 03:24 分类：问答
Update multiple records in Rails 3

For some reason when I submit the form params[:user] array is not send (POST): app/views/groups/edit.html.erb[详细]

2023-03-07 02:50 分类：问答
Rails 2.3.x - How to stub a helper method (that gets called from a view) in a functional test (no RSpec)?

Please don\'t tell me \"search more\" or other stuff cause all solutions for similar question fail. Simple:[详细]

2023-03-06 23:58 分类：问答
f.select helper - how to pass value other than id

I have this code: <%= f.label :lang%><br /> <%= f.select :lang_id, @langs %> it generates html like that:[详细]

2023-03-05 01:19 分类：问答
Calling Helper Method from partial view

In my bar.html I render a partial view and in it I want to call the method foo(var1, var2) and get an array back. On my local system everything works finde but on my production system the following er[详细]

2023-03-05 00:53 分类：问答
How to define Rails Helper for one specific action?

I have a LabelTagHelper with a custom label_tag method, but I only need this me开发者_StackOverflow社区thod in my new, create, edit and update actions.[详细]

2023-03-04 12:39 分类：问答