Merge pull request #2440 from GSA/2138-cancel-button-CSV

2138 - Change cancel button to uploading button for CSV

app/templates/components/banner.html

@@ -4,10 +4,6 @@
 {% macro banner(body, type=None, with_tick=False, delete_button=None, subhead=None, context=None, action=None, id=None, thing=None) %}
   <div
     class='banner{% if type %}-{{ type }}{% endif %}{% if with_tick %}-with-tick{% endif %}'
-    {% if type == 'dangerous' %}
-    role='group'
-    tabindex='-1'
-    {% endif %}
     {% if id %}
     id={{ id }}
     {% endif %}

app/templates/components/file-upload.html

@@ -27,17 +27,21 @@
     </label>
     {{ field(**{
       'class': 'file-upload-field',
+      'id': field.name,
       'accept': allowed_file_extensions|format_list_items('.{item}')|join(',')|e
     }) }}
-    <label class="file-upload-button usa-button" for="{{ field.name }}">
-      {{ button_text }}
-    </label>
+    <button type="button"
+        class="usa-button file-upload-button"
+        data-module="upload-trigger"
+        data-file-input-id="{{ field.name }}">
+    {{ button_text }}
+    </button>
     {% if alternate_link and alternate_link_text %}
       <span class="file-upload-alternate-link">
         or <a class="usa-link" href="{{ alternate_link }}">{{ alternate_link_text }}</a>
       </span>
     {% endif %}
-    <label class="file-upload-filename" for="{{ field.name }}"></label>
+    <span class="file-upload-filename" aria-live="polite"></span>
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
     {{ usaButton({ "text": "Submit", "classes": "file-upload-submit" }) }}
   </form>