Show 'Top' button only if log has any content

2015-02-20 13:59:45 +01:00 · 2015-02-20 13:59:45 +01:00 · 92fbc73760
commit 92fbc73760
parent 50ad230104
2 changed files with 5 additions and 1 deletions
--- a/app/models/log.coffee
+++ b/app/models/log.coffee
@ -41,6 +41,8 @@ Log = Ember.Object.extend
  isLoaded: false
  length: 0

+  hasContent: Ember.computed.gt('parts.length', 0)
+
  fetchMissingParts: (partNumbers, after) ->
    return if @get('notStarted')

--- a/app/templates/jobs/pre.hbs
+++ b/app/templates/jobs/pre.hbs
@ -12,7 +12,9 @@
  </a>
  <pre id="log" class="ansi"></pre>

-  <a href='#' class="to-top" {{action "toTop" target=view}}>Top</a>
+  {{#if view.log.hasContent}}
+    <a href='#' class="to-top" {{action "toTop" target=view}}>Top</a>
+  {{/if}}

  {{#if view.limited}}
    <p class="warning">