Merge pull request #37 from dwyl/change-submit-button-txt

Change submit button txt

lib/autoform.ex

@@ -41,6 +41,7 @@ defmodule Autoform do
           * `:exclude` - A list of any fields in your schema you don't want to display on the form
           * `:update_field` - The field from your schema you want to use in your update path (/users/some-id), defaults to id
           * `:assoc_query` - An ecto query you want to use when loading your associations
+          * `:btn_txt` - A string that will be used in the form submission button
 
       """
       @spec render_autoform(
@@ -74,6 +75,7 @@ defmodule Autoform do
 
         assigns =
           assigns
+          |> submit_btn_txt(options)
           |> Enum.into(%{})
           |> Map.put_new(:changeset, schema.changeset(struct(schema), %{}))
           |> Map.put(:action, path(conn, action, schema, options))
@@ -115,6 +117,7 @@ defmodule Autoform do
           * `:update_field` - The field from your schema you want to use in your update path (/users/some-id), defaults to id
           * `:assoc_query` - An ecto query you want to use when loading your associations
           * `:path` - The endpoint you want your form to post to. Defaults using the calling modules schema name plus :update_field. If you are rendering multiple schemas, you will almost certainly need to use this field
+          * `:btn_txt` - A string that will be used in the form submission button
 
       """
       @spec custom_render_autoform(
@@ -180,6 +183,7 @@ defmodule Autoform do
           Autoform.CustomView,
           "custom.html",
           Keyword.get(options, :assigns, [])
+          |> submit_btn_txt(options)
           |> Map.new()
           |> Map.put_new(:changeset, first_schema.changeset(struct(first_schema), %{}))
           |> (fn m ->
@@ -276,6 +280,11 @@ defmodule Autoform do
       defp schema_name(schema) do
         schema |> to_string() |> String.downcase() |> String.split(".") |> List.last()
       end
+
+      defp submit_btn_txt(assigns, options) do
+        btn_txt_str = Keyword.get(options, :btn_txt, "Save")
+        Keyword.put_new(assigns, :btn_txt, btn_txt_str)
+      end
     end
   end
 end

lib/templates/autoform/form.html.eex

@@ -15,10 +15,10 @@
     <div class="form-group <%= assoc[:name] %>-group">
       <%= label f, assoc[:name], class: "control-label #{if assoc[:name] in @required do "required" end}" %>
       <%= for a <- assoc[:associations] do %>
-        <input 
-          type="checkbox" 
+        <input
+          type="checkbox"
           id="<%=@schema_name%>_<%=assoc[:name]%>_<%=String.split(Map.get(a, :display)) |> Enum.join |> Macro.underscore()%>"
-          name="<%=@schema_name%>[<%=assoc[:name]%>][<%=String.to_atom(Map.get(a, :display))%>]" 
+          name="<%=@schema_name%>[<%=assoc[:name]%>][<%=String.to_atom(Map.get(a, :display))%>]"
           class="form-control"
           <%= if (Map.get(assoc.loaded_associations, assoc[:name]) || []) |> Enum.find(fn l -> Map.get(l, :name) == Map.get(a, :display) || Map.get(l, :type) == Map.get(a, :display) end) do "checked" end%>
           >
@@ -29,6 +29,6 @@
   <% end %>
 
   <div class="form-group">
-    <%= submit "Save", class: "btn btn-primary" %>
+    <%= submit @btn_txt, class: "btn btn-primary" %>
   </div>
 <% end %>

lib/templates/custom/custom.html.eex

@@ -42,6 +42,6 @@
   <% end %>
 
   <div class="form-group">
-    <%= submit "Save", class: "btn btn-primary" %>
+    <%= submit @btn_txt, class: "btn btn-primary" %>
   </div>
 <% end %>

test/autoform_view_test.exs

@@ -38,5 +38,11 @@ defmodule AutoformViewTest do
       refute h =~ "for=\"address_line_1\""
       assert t =~ "for=\"address_line_1\""
     end
+
+    test "Submit button text says Create", %{conn: conn} do
+      response = conn |> get(address_path(conn, :new)) |> html_response(200)
+
+      assert response =~ "Create"
+    end
   end
 end

test/support/test_autoform/lib/test_autoform_web/templates/address/new.html.eex

@@ -1,3 +1,3 @@
 <h1>Addresses</h1>
 
-<%= render_autoform @conn, :create, TestAutoform.Address, assigns: [changeset: @changeset], exclude: [:line_1] %>
+<%= render_autoform @conn, :create, TestAutoform.Address, assigns: [changeset: @changeset], exclude: [:line_1], btn_txt: "Create" %>