This code works:
select("questionnaire", "is_active", options_for_select([["no", false], ["yes", true]], @questionnaire.is_active) )
But this will not:
select("questionnaire", "is_active", options_for_select([["no", false], ["yes", true]]) )
Why doesn't rails know to handle the selected value by itself? What's the logic?
I have a hash column in my table when I change the value of particular hash the changes doesn't list in previous_changes. Can anyone help with this..
But the value gets updated in the table. It happens only for the hash attributes, others works fine. For an example, settings table.
additional_settings column which is of type hash. When I tried changing a key-value pair, e.g.
settings.additional_settings[:key] = "some_value"
The changes does not listed in self.previous_changes
Here is the code in settings.rb,
if self.previous_changes.present? =>(true because of changes in "updated_at" attribute)
model_changes = self.previous_changes => (here the change made in hash is not listed)
end
I have a project_site model that saves project attributes. I have created a manager_remark model that has a form for each project_site created. Now I have created a model director and I want to render a different form I have created a director model that has an attribute :remark and : status but i am getting error. is it possible to have a different form for the same project_site.
routes.rb
resources :project_sites do
resources :manager_remarks
resources :director_remarks
end
project_site_controller.rb
def index
@project_sites = current_user.project_sites.order("created_at DESC").paginate(page: params[:page], per_page: 10)
end
def show
@manager_remark = ManagerRemark.new
@manager_remark.project_site_id = @project_site.id
@director_remarks = DirectorRemark.new
@director_remarks.project_site_id = @project_site.id
end
director_remarks_controller.rb
def create
@director_remarks = DirectorRemark.new(remark_params)
@director_remarks.project_site_id = params[:project_site_id]
@director_remarks.save
redirect_to project_site_path(@director_remarks.project_site)
end
def remark_params
params.require(:manager_remark).permit(:remark, :status)
end
director_remark_form.html.erb
<%= form_for [ @project_site, @director_remarks ] do |f| %>
<div class="row">
<div class="medium-6 columns">
<%= f.radio_button :status, true %>
<%= f.label :approve %>
<%= f.radio_button :status, false %>
<%= f.label :reject %>
</div>
<br>
<br>
<div class="medium-6 cloumns">
<%= f.label :remark %><br/>
<%= f.text_area :remark %>
</div>
</div>
<div>
<%= f.submit 'Submit', :class => 'button primary' %>
</div>
<% end %>
I can render a form for user role manager but I am unable to render a form for user role director for the same project site. Please help.
I want to expose subBranches inside array of objects to the parent object as mentioned in Convert To section.
The actual array of objects is :
Original Data :
[
{
"ServiceTypeID": 3,
"ChildCount": 0,
"IsSelect": 0,
"subBranches": [
{
"ServiceTypeID": 13,
"ChildCount": 0,
"IsSelect": 0
},
{
"ServiceTypeID": 14,
"ChildCount": 0,
"IsSelect": 0
},
{
"ServiceTypeID": 15,
"ChildCount": 0,
"IsSelect": 0
}
]
},
]
Convert to (basically expose subBranches to parent object):
This is the expected response :
[
{
"ServiceTypeID": 3,
"ChildCount": 0,
"IsSelect": 0,
"subBranches":'',
"ServiceTypeID": 13,
"ChildCount": 0,
"IsSelect": 0,
"ServiceTypeID": 14,
"ChildCount": 0,
"IsSelect": 0,
"ServiceTypeID": 15,
"ChildCount": 0,
"IsSelect": 0
}
]
How do I get This JSON?
hi i want to add different CSS style on these two output how can i do that in ruby on rails?
<%= manager_remark.decision ? 'Approved' : 'Rejected' %>
Hi i have i model name ProjectSite and a model name ManagerReamark which takes a decision boolean value. ProjectSite has many ManageRemark. default value of decision is nil. how can i print status as pending when there is no ManagerRemark? here is code
<% project_site.manager_remarks.each do |manager_remark| %>
<% if manager_remark.decision == false %>
<td><%= 'Rejected' %></td>
<% elsif manager_remark.decision == true %>
<td><%= "Approved" %></td>
<% else %>
<td><%= "Pending" %></td>
<% end %>
<% end %>
This Is the form
<%= form_tag method: "post" do |f| %>
<script src="https://cdn.iris.nitk.ac.in/design_system/assets/js/vendors/form-components/toggle-switch.js"></script>
<table class="table table-striped">
<thead>
<tr>
<th></th>
<th>Title</th>
<th>Pin To Modules Tab?</th>
</tr>
</thead>
<tbody>
<tr>
<td class="image"> <%= image_tag("https://cdn.iris.nitk.ac.in/images/new_dashboard/button_Human.png", class: 'list_image') %></td>
<td>Profile</td>
<td><%= check_box_tag '1', true, true, :checked => true, data: {toggle: "toggle", on: "Yes", off: "No", onstyle: "success", offstyle: "danger"} %></td>
</tr>
<tr>
<td class="image"> <%= image_tag("https://cdn.iris.nitk.ac.in/images/new_dashboard/withdraw.png", class: 'list_image') %></td>
<td>Withdraw Admission</td>
<td><%= check_box_tag '2', true, true, :checked => true, data: {toggle: "toggle", on: "Yes", off: "No", onstyle: "success", offstyle: "danger"} %></td>
</tr>
<tr>
<td class="image"> <%= image_tag("https://cdn.iris.nitk.ac.in/images/new_dashboard/attendance.png", class: 'list_image') %></td>
<td>Feedback Forms</td>
<td><%= check_box_tag '4', true, true, :checked => true, data: {toggle: "toggle", on: "Yes", off: "No", onstyle: "success", offstyle: "danger"} %></td>
</tr>
<tr>
<% if can? :my_grade_card, Student %>
<td class="image"> <%= image_tag("https://cdn.iris.nitk.ac.in/images/new_dashboard/button_manage_users.png", class: 'list_image') %></td>
<td>My Grade Card</td>
<td><%= check_box_tag '5', true, true, :checked => true, data: {toggle: "toggle", on: "Yes", off: "No", onstyle: "success", offstyle: "danger"} %></td>
<% end %>
</tr>
</tbody>
</table>
<%= submit_tag "Pin Modules",:class => "btn btn-primary btn-lg btn-block" %>
This is how i'm saving in my db
def pin_modules
if request.post?
present_user = User.find(current_user.id)
present_user.misc_data[:pin_modules]=[]
(1..17).each do |i|
(params[i.to_s] ? (present_user.misc_data[:pin_modules] ||= []) << i : next)
end
present_user.save!
redirect_to '/'
end
end
if the value is true then its saved in my db. and for some reason as i have seen the form params values which are only true are passed. i want my form to retain its value either if its true or false for a particular user. can someone help me with this?