first upload all files

Modules/Attribute/Resources/views/admin/attributes/tabs/templates/attribute_value.blade.php

@@ -0,0 +1,24 @@
+<script type="text/html" id="attribute-value-template">
+    <tr>
+        <td class="text-center">
+            <span class="drag-icon">
+                <i class="fa">&#xf142;</i>
+                <i class="fa">&#xf142;</i>
+            </span>
+        </td>
+
+        <td>
+            <input type="hidden" name="values[<%- valueId %>][id]" value="<%- value.id %>">
+
+            <div class="form-group">
+                <input type="text" name="values[<%- valueId %>][value]" value="<%- value.value %>" class="form-control">
+            </div>
+        </td>
+
+        <td class="text-center">
+            <button type="button" class="btn btn-default delete-row" data-toggle="tooltip" data-title="{{ trans('attribute::admin.form.delete_value') }}">
+                <i class="fa fa-trash"></i>
+            </button>
+        </td>
+    </tr>
+</script>