All Questions

I have a form. <form id="add_content" enctype="multipart/form-data" action="/contents/create" accept-charset="UTF-8" method="post"><input ...

This question all stemmed from trying to understand why I am not able to get the proper file MimeType in rails. Each file I've sent, csv, pdf, etc... returns type application/octet-stream. So, I was ...

I've the following form <%= form_for( model, html: { :'data-controller' => 'enable-submit-button-if-fields-changed' } ) do |form| %> <%= form.text_field(:title, :'...

I'm building a Rails app in which there are exercises and user_answers. When the user sees an exercise, there is a form that he can submit with the answer he thinks is right. When submitting, I want ...

I had a form for announcements. I need to hide some divs when user choose something. For example, when user choose 'Buy', i need to hide div with :services. User must to see only divs for 'Buy'. If ...

I have a Plan model which has_many Versions. I'm nesting a Version form inside a Plan form. form <%= simple_form_for @plan do |f| %> <%= f.simple_fields_for :version do |v| %> <%= ...

I'm using Rails 5.2 and have this simple rails form and a field for the IP address that looks like this: <%= bootstrap_form_for(@asset, :url => asset_path(@asset.id), ...

I have a search form, and would like it so that when I paste something into the form, it automatically submits the form. I would also like to retain functionality so if I don't paste something, and ...

I'm attempting to create a Twitter-like webpage for practice. I have a form for submitting a new "tweet" that allows for a user to optionally add a mention of another user. In this, there is ...

I have a ruby form that includes the following code <%= form.label(:emitter_type, class: "form-label") %> <%= form.select(:emitter_type, BoilerPlant.emitter_type , ...

On a website form controlled by Rails 6.1, I want to implement a "dynamic" or cascade dropdown menu so that the choices in the second dropdown varies depending on the selected item in the ...

I have an index page where I have to filter Invoices by due_date to prepare them for mass edition. The idea is to keep the submit button disabled until a start_date and end_date have been selected. I ...

I am creating a Login form in JavaScript and am trying to send this form to my Ruby on Rails backend. I have two problems: When the form loads, it triggers the eventListener and sends the blank form'...

I have a form_for form. Some of my fields are for selecting dates, which I'm using flatpickr for. I'm having trouble making the field required using form validation on the client side. I have the ...

I would like to add dynamically fields to a form in a ERB file and I'm getting an issue that I don't know how to fix. Basically, a user clicks a btn on a form and a new input text field is added via ...