I have a simple eRubis (*.html.erb) document, and want to "copy" various elements throughout a page. Whenever I use simple Ruby statements like this:
<%= 3.times do %> ... <% end %>
with multiple "times" statements within that to copy more elements returns either errors or horribly rendered elements. What is the best way to "copy" multiple elements throughout a eRubis page using Ruby statements?
How are elements in an eRubis document cloned throughout the page?
56 Views Asked by T145 At
1
There are 1 best solutions below
Related Questions in HTML
- Rails HABTM: Select everything a that a record 'has'
- Best way to make an HABTM association via console
- dynamically create an ical / ics file from a rails model
- Ruby destroy is not working? Or objects still present?
- NoMethodError: undefined method `update_average_rating' for nil:NilClass
- Select results where joined table contains records with an attribute, but without another
- Showing posts only created when boolean was true
- Ruby on rails and HAML - Print a hash with background color
- How can I monitor an endpoint's status with Ruby?
- How to create dynamic pages without form_for helper in Rails?
Related Questions in RUBY-ON-RAILS
- Rails HABTM: Select everything a that a record 'has'
- Best way to make an HABTM association via console
- dynamically create an ical / ics file from a rails model
- Ruby destroy is not working? Or objects still present?
- NoMethodError: undefined method `update_average_rating' for nil:NilClass
- Select results where joined table contains records with an attribute, but without another
- Showing posts only created when boolean was true
- Ruby on rails and HAML - Print a hash with background color
- How can I monitor an endpoint's status with Ruby?
- How to create dynamic pages without form_for helper in Rails?
Related Questions in RUBY
- Rails HABTM: Select everything a that a record 'has'
- Best way to make an HABTM association via console
- dynamically create an ical / ics file from a rails model
- Ruby destroy is not working? Or objects still present?
- NoMethodError: undefined method `update_average_rating' for nil:NilClass
- Select results where joined table contains records with an attribute, but without another
- Showing posts only created when boolean was true
- Ruby on rails and HAML - Print a hash with background color
- How can I monitor an endpoint's status with Ruby?
- How to create dynamic pages without form_for helper in Rails?
Related Questions in ERUBY
- Rails HABTM: Select everything a that a record 'has'
- Best way to make an HABTM association via console
- dynamically create an ical / ics file from a rails model
- Ruby destroy is not working? Or objects still present?
- NoMethodError: undefined method `update_average_rating' for nil:NilClass
- Select results where joined table contains records with an attribute, but without another
- Showing posts only created when boolean was true
- Ruby on rails and HAML - Print a hash with background color
- How can I monitor an endpoint's status with Ruby?
- How to create dynamic pages without form_for helper in Rails?
Related Questions in ERUBIS
- Rails HABTM: Select everything a that a record 'has'
- Best way to make an HABTM association via console
- dynamically create an ical / ics file from a rails model
- Ruby destroy is not working? Or objects still present?
- NoMethodError: undefined method `update_average_rating' for nil:NilClass
- Select results where joined table contains records with an attribute, but without another
- Showing posts only created when boolean was true
- Ruby on rails and HAML - Print a hash with background color
- How can I monitor an endpoint's status with Ruby?
- How to create dynamic pages without form_for helper in Rails?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
One approach I use in RoR is
content_for
andyield
. I store my element(s) in acontent_for
and then I litteryield
s around wherever I want that element:Those
yield
s can go anywhere, you could even have thecontent_for
in your layout file and put thoseyield
s in any view or partial as many times as you want.If you want to simply mock up a list or something,
times
works perfectly well if you use it correctly:But of course the
times
approach requires that all the elements be in the same spot. That's the advantage of thecontent_for
/yield
way, you can place theyield
s where ever you want. You can even put ayield
inside atimes
:But that's just crazy. Anyway, have fun.