I would like render format.html if param[:date] != nil and render .js if it's not nil.
My link_to :
<%= link_to place_path(place, date: params[:date]), id: "#{place.id}", remote: true, authenticity_token: true, data: { title: place.city }, target: "_blank" do %>
My controller :
class PlacesController < ApplicationController
def show
if params[:date] == nil
respond_to do |format|
format.html {
preparation_of_instance_variables_for_show_view
}
format.js { }
end
else
respond_to do |format|
format.html {
preparation_of_instance_variables_for_show_view
}
format.js {
render format: 'html' # <= where I want to render format.html
}
end
go_to_show_view
end
end
private
def preparation_of_instance_variables_for_show_view
@place = Place.find_by_id(params[:id])
if params[:date].present?
@guests = Booking.accepted.where(place: @place, date: Date.parse(params[:date])).map(&:guest)
end
end
How I can to redirect to the format.html just for this case?
You say in your question that you want to render html if its != (not equal) to nil and to render js if it's not equal to nil. You can't render both on the same condition! Either way you should wrap the respond_to around the if condition:
def show
respond_to do |format|
if params[:date] # This means if params[:date] has a value (true)
format.html {
preparation_of_instance_variables_for_show_view
}
else # If params[:date] is equal to nil
format.js {}
end # End of if params[:date]
go_to_show_view
end # End of respond_to
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