bitbake: toaster: layerdetails Don't remove alert from dom on dismissal

When dismissing the alert we actually want to keep the alert area still
in the dom for the use of future alerts. The default behaviour is to
remove it from the dom. Hide it again instead.

(Bitbake rev: b3af4f01856c1983f2e77293444e2c3c1b08f879)

Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/toastergui/static/js/layerdetails.js

@@ -261,6 +261,8 @@ function layerDetailsPageInit (ctx) {
     $("#alert-area").show();
   }
 
+  $("#dismiss-alert").click(function(){ $(this).parent().hide() });
+
   /* Add or remove this layer from the project */
   addRmLayerBtn.click(function() {
     var directive = $(this).data('directive');