Do not add the same icon multiple times to dropzones

Some DOM queries were to broad which caused paperclip icons and spinners to be added multiple times to a dropzone in case of multiple dropzones on a page.

Do not add the same icon multiple times to dropzones
1ea2dfa5 · Daniel Gerhardt · 52681358 · 1ea2dfa5
Commit 1ea2dfa5 authored Jul 10, 2015 by Daniel Gerhardt
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 3 deletions

dropzone_input.js.coffee app/assets/javascripts/dropzone_input.js.coffee +3 -3

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--- a/app/assets/javascripts/dropzone_input.js.coffee
+++ b/app/assets/javascripts/dropzone_input.js.coffee
@@ -25,10 +25,10 @@ class @DropzoneInput
    form_dropzone = $(form).find('.div-dropzone')
    form_dropzone.parent().addClass "div-dropzone-wrapper"
    form_dropzone.append divHover
-    $(".div-dropzone-hover").append iconPaperclip
+    form_dropzone.find(".div-dropzone-hover").append iconPaperclip
    form_dropzone.append divSpinner
-    $(".div-dropzone-spinner").append iconSpinner
-    $(".div-dropzone-spinner").css
+    form_dropzone.find(".div-dropzone-spinner").append iconSpinner
+    form_dropzone.find(".div-dropzone-spinner").css
      "opacity": 0
      "display": "none"