erb

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Rails3 ERB syntax requires a commented-out ERB block

Going from Rails 2.3.x to Rails 3.0.7 requires a change in ERB syntax that I just don\'t get. I am getting a SyntaxError ( une开发者_运维技巧xpected kEND ) and I can make the error go away if I add t[详细]

2023-03-04 12:45 分类：问答
How do I keep strings with numeric contents from being interpolated as numeric expressions for JavaScript in ERb

I\'m passing an array from my Rails app to Javascript via a js.erb template. The thing that\'s killing me is trying to keep numeric strings from being interpolated as numeric expressions. I have a set[详细]

2023-03-03 18:07 分类：问答
haml to html.erb

Can anyone please convert these haml code snippets to the equivalent html.erb? 1. %h1 Edit Project Form[详细]

2023-03-02 23:15 分类：问答
How do i enable tabwidth of 2 in eclipse for erb?

How can i enable tabwidth and indent width of 2开发者_C百科 in erb files in Eclipse ?If you\'re using the Aptana Studio 3/RadRails plug-in (formerly Ruby Development Tools), then the setting should be[详细]

2023-03-02 19:48 分类：问答
Conditional tag wrapping in Rails / ERB

What would be the most readable and/or concise way to write this in ERB? Writing my own method isn\'t preferable, as I would like to spread a cleaner solution for this to others in my company.[详细]

2023-03-01 07:17 分类：问答
Building a paged form in Rails, what is the best approach?

I have a Rails application which gathers a large amount of information fr开发者_运维知识库om applicants - mostly just the usual: names, proof of ID, address history, employment details and some person[详细]

2023-02-27 08:50 分类：问答
Voting app in rails 3: how do I link to vote method?

To teach myself Rails, im building an extremely simple Voting app. There are 2 models, Question and Option. Question has_many Options and Option belongs_to Question.[详细]

2023-02-26 21:42 分类：问答
surround.vim: deleting embedded ruby tags

Using surround.vim, while in an .htm开发者_JAVA技巧l.erb file, if I type ysw= in front of \'text\' it will correctly give me <%= text %>.[详细]

2023-02-26 20:25 分类：问答
Display the html with special character code intead of just using it as html

I am using the following line in one of my erb files : <%=@map.div(:width => 800, :height => 500)%>[详细]

2023-02-25 11:48 分类：问答
rails: is there a way to include multiple link_to's in yml?

I would like to clean up my views a little bit. Currently I am not sure about the syntax of yml and if there is a way to include link_to methods in a yml statement. One solution without link_to method[详细]

2023-02-25 06:20 分类：问答