Merge branch 'MDL-40096-25' of git://github.com/damyon/moodle into MOODLE_25_STABLE

2013-12-16 13:51:53 +13:00
parent 960edf3828 e135e187b4
commit 1ebfb4a6c6
1 changed files with 1 additions and 1 deletions
@@ -55,7 +55,7 @@ class mod_assign_renderer extends plugin_renderer_base {
     * @return string
     */
    public function render_assign_files(assign_files $tree) {
-        $this->htmlid = 'assign_files_tree_'.uniqid();
+        $this->htmlid = html_writer::random_id('assign_files_tree');
        $this->page->requires->js_init_call('M.mod_assign.init_tree', array(true, $this->htmlid));
        $html = '<div id="'.$this->htmlid.'">';
        $html .= $this->htmllize_tree($tree, $tree->dir);