I want to Generate Automatic Serial number for my Registered Admins
<tbody>
<% Admins.forEach(function (Admin){ %>
<tr>
<td>//S.No Here Starts from 1 //</td>
<td><%= Admin.First_Name %></td>
<td><%= Admin.Last_Name %></td>
<td><%= Admin.User_Name %></td>
<td><%= Admin.Email %></td>
<td><%= Admin.Password %></td>
<td><%= Admin.Contact %></td>
</tr>
<% }) %>
forEach passes the index as the second argument. It's zero-based so you'll need to add 1:
<% Admins.forEach(function (Admin, index) { %>
<tr>
<td><%= index + 1 %></td>
Related
I am creating a table of barcodes using JSBarcode and a for-each loop. The problem is that the value of the barcodes are always the same (for some reason they are all the value of the last element in the loop).
Here is my code:
<tbody>
<% lineitemObj.forEach(function(obj) { %>
<tr>
<td><%= obj.id %></td>
<td><%= obj.drawing_num %></td>
<td><%= obj.description %></td>
<td><%= obj.qty %></td>
<td>
<svg id="barcode"></svg>
<script>
var ln = '<%= obj.id %>'
JsBarcode("#barcode", ln);
</script>
</td>
</tr>
</tbody>
How do I get the barcodes to properly represent the unique id of each object?
Try it
JsBarcode("#barcode", "12345", {format: "pharmacode"});
I want to know how to apply a color in .ejs file. Here is the code.
<% resultList.forEach(function(item, index){ %>
<tr>
<td><%= item.function %></td>
<td><%= item.value %></td>
<td><%= item.content %></td>
</tr>
<% }); %>
if(item.value == false) //I want to apply red color
How can I do that? Thank you.
Would something like this work?
<% resultList.forEach(function(item, index){ %>
<tr>
<td><%= item.function %></td>
<% if (item.value === false) { %>
<td style='color:red;'><%= item.value %></td>
<% else %>
<td><%= item.value %></td>
<% } %>
<td><%= item.content %></td>
</tr>
<% }); %>
Note personally I think this is ugly. I would try to keep more code out of template side and would also use a CSS class for the coloring, but it was easier to illustrate this way.
I have one looping Dates and table content.
I want to display table content based on Dates. How's it possible please help me.
index.html.erb
<% #batches.each do |batch| %>
<tr>
**<td class = "pie" id ="demo"> <i class="fa fa-plus-circle"></i>
<%= batch.date.strftime("%Y-%m-%d") if !batch.date.nil? %></td>**
<td><%= batch.purchase_center.name.to_s if !batch.purchase_center.nil? %></td>
<td><%= batch.plant.name.to_s if !batch.plant.nil?%></td>
<td><%= batch.species.name.to_s if !batch.species.nil? %></td>
<td><%= batch.batch_number %></td>
<td><%= batch.total_quantity %></td>
<td><%= batch.calculated_yeild %></td>
<td><%= link_to '<i class="fa fa-users"></i>'.html_safe, "#", :class => "addsupplier", :id => "#{batch.serial_id}" %></td><td><%= link_to '<i class="fa fa-trash-o"></i>'.html_safe, batch, method: :delete, data: { confirm: 'Are you sure?' } %></td>
</tr>
<tr class="<%= batch.serial_id %>" style="display:none">
<%= render :partial => "batch_counts/form", locals: {id: "#{batch.serial_id}"} %>
</tr>
**<td id ="two" style="display:">
Microsoft Corporation
Microsoft Corporation
</td>**
<% end %>
<script type="text/javascript">
$('#demo').click(function(){
$('#two').toggle();
});
</script>
I highlighted with star marks i.e. id = demo and id =two.
i have different dates and different message. So i want to display it on which date is having which message.
Based on dates display message.
Give a common class to each of them. Say, date-alert:
<td class="pie date-alert" id="demo"> <i class="fa fa-plus-circle"></i>
<%= batch.date.strftime("%Y-%m-%d") if !batch.date.nil? %></td>
<td id="two" style="display:" class="date-alert">
Microsoft Corporation
Microsoft Corporation
</td>
And then upon clicking it, you can execute like this:
$(".date-alert").click(function () {
// the current td is this
});
I have an array of Pet instances and each of them have a name, type, sex and size, etc... I'd like to iterate through this collection of Pet instances and display the each one by one.
This is what I have so far:
<% #pets.each do |pet| %>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Sex</th>
<th>Age</th>
<th>breed</th>
<th>Size</th>
<th>Picture</th>
<th>Description</th>
<th>Shelter_id</th>
<th>Shelter</th>
<th>Phone</th>
<th>Email</th>
<th>City</th>
<th>Zip</th>
<th>Like</th>
</tr>
</thead>
<tbody>
<tr>
<td><%= pet.name %></td>
<td><%= pet.species %></td>
<td><%= pet.sex %></td>
<td><%= pet.age %></td>
<td><% pet.breeds.each do |breed| %>
<li><%= breed.name %></li>
<%end%>
</td>
<td><%= pet.size %></td>
<td><%= image_tag pet.picture %></td>
<td><%= pet.description %></td>
<td><%= pet.shelter_id %></td>
<% shelter = Shelter.find(pet.shelter_id)%>
<td><%= shelter.name %></td>
<td><%= shelter.phone %></td>
<td><%= shelter.email %></td>
<td><%= shelter.city %></td>
<td><%= shelter.zip %></td>
<td><%= form_for pet, :url => { :controller => "favorite_pets", :action => "create" }, :html => {:method => :post} do |f| %>
<%= f.text_field :id %>
<%= f.submit %>
<% end %>
</td>
</tr>
</tbody>
</table>
<%end%>
So now, I need two thinks.
1st
When a user clicks the submit button (<%= f.submit %>) to send a POST request i do not want the page to reload nor to redirected me to another page. I looked around and it seems like :remote => true included in the form_for would do the trick but i'd need more help with that.
2nd
I'd like to control the iterating through #pets so that only the first one is displayed pet[0] and every time I click on the <%= f.submit %> button not only does it not reload the page but it displays the next index in the array pet[1]
I think I need to set up a sort of counter which would increment the index of the pet array every time a user click on the <%= f.submit %> button.
Any guiding thoughts?
If I were to do this I would use some javascript. So your submit button turns into more of an "Add Button" it doesn't actually submit anything. It would just add that object (in your case the pet, along with its info) to a javascript array as well as display the new object (again the pet along with the info) on the window. Then create another button to actually submit all the pets. (The javascript array)
I am using the Rest in place gem: https://github.com/janv/rest_in_place.
How to use it correctly inside of an each loop? More specifically, for a belongs_to relationship ?
For Example, User has_many :fee_agreements and FeeAgreement belongs_to :user
How to utilize the edit in place feature to update the fee_agreement "loan_amount" here?
<tbody>
<% #user.fee_agreements.each do |fa| %>
<tr>
<td><%= fa.user_id %></td>
<td><%= fa.loan_id %></td>
<td id="<%= dom_id(fa) %>"><span class="rest-in-place" data-formtype="input" data-attribute="loan_amount"><%= fa.loan_amount %></span></td>
#above is the line in question
</tr>
<% end %>
</tbody>
Console output:
Started PUT "/users/51" for 127.0.0.1 at 2014-03-19 00:19:29 -0400
Processing by UsersController#update as JSON
Parameters: {"authenticity_token"=>"xxx=", "fee_agreement"=>{"loan_amount"=>"998988"}, "id"=>"51"}
I do have a separate controller for FeeAgreements which "builds" for the user..
def create
#fee_agreement = current_user.fee_agreements.build(:loan_id => params[:loan_id])
if #fee_agreement.save
redirect_to fee_agreements_path
else
redirect_to index_path
end
end
try this out:
instead of rest_in_place use Best in Place gem
after some initial setup as described in screencast you can use it by
<tbody>
<% #user.fee_agreements.each do |fa| %>
<tr>
<td><%= fa.user_id %></td>
<td><%= fa.loan_id %></td>
<td><%= beast_in_place fa.loan_amount %></span></td>
#above is the line in question
</tr>
<% end %>
</tbody>