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About 53 results for
erb
- Page 1
Erb Syntax
Programming
Web Development
11 Years Ago
by danielgeorgy
Hi, I am a very beginner on Ruby and related stuff, Could you please tell me what a tag like this "<%!" means in the following code. Also, I would really appreciate if you can give me some ref to
erb
templates. <%! if filmstrip_image_path.blank? %> Also what does this '?' do in the above code Thanks, Georgy
Json vs html.erb in ruby
Programming
Web Development
8 Years Ago
by rchawdhari
Hi all, My project is on ruby on rails. I have one of ruby api returns json.jbuilder But I want that my api should not return json , it will display html.
erb
file Is anybody can help me???
Check if webpage exists
Programming
Web Development
12 Years Ago
by sid78669
…, "<", $sRB) - 4; if(($
eRB
-$sRB) > 0) $wValue = substr($value, $sRB, $
eRB
-$sRB); else $wValue = substr($value, $sRB, strlen…-1); $sRB = strpos($value, ">"); $
eRB
= strrpos($value, "<"); if(($
eRB
-$sRB) > 0) $wValue = substr($value, $sRB…
Sinatra - Web Applications using Ruby
Programming
Web Development
6 Years Ago
by Mrewan79
… item to an element of a document generated by another .
erb
(inside itemList) 2) sending it back via 'POST'… itemcontroller.rb post '/addItem' do
erb
:itemlist #Template that will store the value in a <…post '/backtodatabase' do #? Grab value off element of .
erb
send it back and store in a table end
Getting the dimensions of an image element
Programming
Web Development
13 Years Ago
by SWEngineer
I have a view file, "show.html.
erb
", and a Javascript file, "coordinate.js". In … find the scripts of the two files: [B]* show.html.
erb
[/B] [code] <%= javascript_include_tag "coordinate" %> <canvas…
Re: Getting the dimensions of an image element
Programming
Web Development
13 Years Ago
by SWEngineer
… should I place instead of ????? in the view (show.html.
erb
)? [B]*Model:[/B] [code] class Dicom < ActiveRecord::Base has_attached_file…
Simple app - problems w/ routes
Programming
Web Development
15 Years Ago
by clem_c_rock
…/say/hello:[/url] ActionView::MissingTemplate (Missing template say/hello.html.
erb
in view path /home/c73mr0ck/railsapp/app/views): /usr/local…
Forms fields pre-populating w/ first record's values
Programming
Web Development
15 Years Ago
by clem_c_rock
… When I call the create_user method, the corresponding create_user.html.
erb
form is displaying the first record's data from the…
file trouble
Programming
Software Development
14 Years Ago
by smeghead007
… and then display if its found or not. ** ** ** ** Programmer : Christopher
Erb
** ** Date Created : 02/26/10 ** ** Date last revised: ************************************************************************************/ #include <…
RoR: Updating a form within another form
Programming
Web Development
13 Years Ago
by rtk1865
Below is the
ERB
for a new 'To-do' view. Duedate is another table …
File calculator
Programming
Software Development
12 Years Ago
by The 42nd
… b.txt: b1 erb1 b2 erb2 . . . bn erbn era and
erb
are belonging errors in measurement for a and b (in…
ActionView::Template::Error cannot connect to active admin? the
Programming
Web Development
11 Years Ago
by visumdesignz
….4.3/app/views/active_admin/devise/se ssions/new.html.
erb
within layouts/active_admin_logged_out (693.0ms) Completed 500 Internal Server Error…
JQuery-File-Upload Button dependencies
Programming
Web Development
11 Years Ago
by akvarel1
… to fit my needs. I am modelling your index.html.
erb
to fit my needs. I want to get rid of…
Custom Tags in Ruby
Programming
Web Development
11 Years Ago
by rohit.khurana
I am trying to use custom tags in ruby..i am a newbie to ruby.I hav developed in java before and i am myself a web developer.I have made custom tags for JSP pages but i m not sure wether we can form custom tags in .
erb
files also..???
Re: Custom Tags in Ruby
Programming
Web Development
11 Years Ago
by L7Sqr
Can you give an example where
ERB
fails and you need something more flexible?
HTML and CSS formatting problem
Digital Media
UI / UX Design
9 Years Ago
by Epixam
… I doing wrong? The following is an example. (index.html.
erb
) <div id="container"> <div id…
Server / Core Dump error?
Programming
Databases
7 Years Ago
by skullscript
… p2CS YX!`C c$2 2B@H@ $@ $ptH E@@#I
eRB
@ $ @!@" MBCR " @+ r uS 0&uS (!uS 7…
Re: Rails 3.2.2 getting a 404 on stylesheets and js assets after deployment wit
Programming
Web Development
11 Years Ago
by PrometheanSin
… MainController#index as HTML Rendered shared/_login_form.html.
erb
(0.4ms) Rendered shared/_footer.html.
erb
(0.4ms) Rendered shared/_details_form.html… MainController#index as HTML Rendered shared/_login_form.html.
erb
(1.2ms) Rendered shared/_footer.html.
erb
(1.1ms) Rendered shared/_details_form.html…
Re: how to populate select box depending upon the selection of the radio button on rails
Programming
Web Development
13 Years Ago
by imon214
… new here on rubyonrails. here are my radio_buttons in `_form.
erb
` <%= f.radio_button :patch_type, 'unix' %> <%= f.label :patch_type_unix…; f} %> </div> then in the `_other_patch.html.
erb
` <h2>Corresponding Patches</h2> <table…
Re: Newbie question about embedding ruby in html
Programming
Web Development
13 Years Ago
by blocblue
Hi, Assuming your html file has an .rhtml, .
erb
or basically an extension that will ensure it is run through the ruby parser, then you can do this: [CODE=ruby] <div id="bubble" class="bubble" style="background: <%= event.icon %>"> </div> [/CODE] R.
Re: Suggestions on best approach on project
Programming
Web Development
11 Years Ago
by adishardis
…;Utf"; $nycknamnDIV1[17]="Taj"; $nycknamnDIV1[18]="
Erb
"; $table1 = "<div id=\"container\">…
Re: Erb Syntax
Programming
Web Development
11 Years Ago
by Taywin
I don't remember that it has `<%!` as the syntax. However, it could be interpreted as follows: <% ! if filmstrip_image_path.blank? %> or <%!if filmstrip_image_path.blank?%> So, what it means is ... <% not if filestrip_image_path.blank? %> Now, the blank? is a method call for the variable class. In this case, …
Jquery UI datepicker implementation in erb form in rails
Programming
Web Development
10 Years Ago
by orange88
QUESTION: My need is to include a specific datepicker for EACH form when a specific button is clicked. Im not sure whether what im doing below in the jquery portion of the code for the datepicker is correct? Can someone please guide me with this? Thanks DETAILS: I am currently using a hidden form(hidden using css ===> display: none) for user …
Re: Jquery UI datepicker implementation in erb form in rails
Programming
Web Development
10 Years Ago
by LastMitch
>QUESTION: My need is to include a specific datepicker for EACH form when a specific button is clicked. Im not sure whether what im doing below in the jquery portion of the code for the datepicker is correct? Can someone please guide me with this? Thanks Read this: http://api.jqueryui.com/datepicker/ There are code that you can used. I assume…
Re: Check if webpage exists
Programming
Web Development
12 Years Ago
by sid78669
I solved this myself. Was able to do some serious google and found the following code at: [URL="http://php.assistprogramming.com/check-website-status-using-php-and-curl-library.html"]http://php.assistprogramming.com/check-website-status-using-php-and-curl-library.html[/URL] [CODE=PHP] function Visit($url) { $agent = "Mozilla…
Re: Sinatra - Web Applications using Ruby
Programming
Web Development
6 Years Ago
by cereal
Hi, you have to define an HTML form, for some examples see: * https://learnrubythehardway.org/book/ex51.html * https://github.com/sinatra/sinatra/blob/master/examples/chat.rb
Re: Simple app - problems w/ routes
Programming
Web Development
15 Years Ago
by clem_c_rock
Now after a bit of tech support I now get this when I go to: [url]http://erichermann.com/say/hello[/url] Code: [code] Expected /home/c73mr0ck/railsapp/app/controllers/say_controller.rb to define SayController /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:249:in `load_missing_constant' /usr/local/lib/ruby/…
Re: Forms fields pre-populating w/ first record's values
Programming
Web Development
15 Years Ago
by pty
In your controller do you have [code=ruby] @user = User.find(:first) [/code] or something similar? Could you post your controller code?
Re: Forms fields pre-populating w/ first record's values
Programming
Web Development
15 Years Ago
by clem_c_rock
Problem solved: all I had to do was to add Address.new in the controller. Newbies
Re: file trouble
Programming
Software Development
14 Years Ago
by WaltP
Would you like to help pinpoint where the problem is a little closer than somewhere in 200 lines of code? And have you ever heard of periods? They are those little dots that end sentences. They are used to help others understand the written word so they don't have to decipher run-on sentences.
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