Add messaging for user for CSV grades certs generation.

lms/static/coffee/src/instructor_dashboard/data_download.coffee

@@ -158,6 +158,9 @@ class ReportDownloads
       POLL_INTERVAL, => @reload_report_downloads()
     )
 
+    @$generate_certificates_from_grades_csv_response = @$section.find 'div#generate-certificates-from-grades-csv-response'
+    @$generate_certificates_from_grades_csv_error = @$section.find 'div#generate-certificates-from-grades-csv-error'
+
     @$generate_certificates_from_grades_csv_selector = @$section.find("select#generate-certificates-from-grades-csv-selector")
     @$generate_certificates_from_grades_csv_btn = @$section.find("input[name='generate-certificates-from-grades-csv']'")
     @$generate_certificates_from_grades_csv_btn.attr("disabled", true)
@@ -173,7 +176,7 @@ class ReportDownloads
           @$reports_request_response_error.text gettext("Error generating certificates from grades report.")
           $(".msg-error").css({"display":"block"})
         success: (data) =>
-          @$reports_request_response.text data['status']
+          @$generate_certificates_from_grades_csv_response.text data['status']
           $(".msg-confirm").css({"display":"block"})
 
   reload_report_downloads: ->

lms/templates/instructor/instructor_dashboard_2/data_download.html

@@ -64,7 +64,7 @@
     <div class="report-downloads-table" id="report-downloads-table" data-endpoint="${ section_data['list_report_downloads_url'] }" ></div>
   </div>
 
-  %if settings.FEATURES.get('ALLOW_COURSE_STAFF_GRADE_DOWNLOADS') or section_data['access']['admin']:
+  %if section_data['access']['admin']:
     <p><b>${_("Issue Certificates from Grade Report")}</b></p>
 
     <p>${_("Click to generate certificates from grade report.")}</p>
@@ -77,6 +77,8 @@
     <br/>
     <input type="button" name="generate-certificates-from-grades-csv" value="${_("Generate Certificates from Grade Report")}" data-endpoint="${ section_data['generate_certificates_from_grades_csv'] }"/>
     </p>
+    <div class="request-response msg msg-confirm copy" id="generate-certificates-from-grades-csv-response"></div>
+    <div class="request-response-error msg msg-warning copy" id="generate-certificates-from-grades-csv-error"></div>
   %endif
 
 %endif