* Use fileInput widget to upload file.

module/caselib/ui/import.html.php

@@ -25,8 +25,7 @@ formPanel
         formGroup
         (
             set::label($lang->caselib->selectFile),
-            set::name('files[]'),
-            set::control('file')
+            fileInput()
         ),
     ),
     formRow

module/testcase/ui/import.html.php

@@ -17,8 +17,7 @@ form
     formGroup
     (
         set::label($lang->testcase->importFile),
-        set::name('file'),
-        set::control('file'),
+        fileInput()
     ),
     formGroup
     (

module/testtask/ui/importunitresult.html.php

@@ -92,8 +92,10 @@ formPanel
             set::label($lang->testtask->resultFile),
             set::width('1/2'),
             set::required(true),
-            set::name('resultFile'),
-            set::control('file'),
+            fileInput
+            (
+                set::name('resultFile')
+            ),
         ),
         div
         (