Merge pull request #158 from openHPI/error-hint-templates

Error hints

app/views/error_templates/_form.html.slim

@@ -16,4 +16,5 @@
   .form-group
     = f.label(:hint)
     = f.text_field(:hint, class: 'form-control')
+    .help-block == t('error_templates.hints.hint_templates')
   .actions = render('shared/submit_button', f: f, object: @error_template)

app/views/exercises/_editor_output.html.slim

@@ -47,9 +47,12 @@ div id='output_sidebar_uncollapsed' class='hidden col-sm-12 enforce-bottom-margi
       input#prompt-input.form-control type='text'
       span.input-group-btn
         button#prompt-submit.btn.btn-primary type="button" = t('exercises.editor.send')
+    #error-hints
+      .heading = t('exercises.implement.error_hints.heading')
+      ul.body
     #output
       pre = t('exercises.implement.no_output_yet')
     - if CodeOcean::Config.new(:code_ocean).read[:flowr][:enabled]
       #flowrHint.panel.panel-info data-url=CodeOcean::Config.new(:code_ocean).read[:flowr][:url] role='tab'
         .panel-heading = 'Gain more insights here'
-        .panel-body
+        .panel-body