Issue #9: Making wok.message closeable even if container/node for mes…

…sage is given.

Modified code to have one more paramter as closeable, if passed
with value as true then it add the close button to message node.
Otherwise if not passed or passed with value false then
there is no change in previous behaviour.

Signed-off-by: Archana Singh <archus@linux.vnet.ibm.com>

ui/js/src/wok.message.js

@@ -18,14 +18,14 @@
  * limitations under the License.
  */
 
-wok.message = function(msg, level, node) {
+wok.message = function(msg, level, node, closeable) {
     "use strict";
     var container = node || $('#alert-fields');
     if ($(container).size() < 1) {
         container = $('<div id="alert-fields"/>').appendTo($('#alert-container'));
     }
     var message = '<div role="alert" class="alert ' + (level || '') + ' alert-dismissible fade in" style="display: none;">';
-    if(!node) {
+    if(!node || closeable) {
         message += '<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true"><i class="fa fa-times-circle"></i></span></button>';
     }
     message += msg;
@@ -47,20 +47,20 @@ wok.message = function(msg, level, node) {
     }, 10000);
 };
 
-wok.message.warn = function(msg, node) {
+wok.message.warn = function(msg, node, closeable) {
     "use strict";
-    wok.message(msg, 'alert-warning', node);
+    wok.message(msg, 'alert-warning', node, closeable);
 };
-wok.message.error = function(msg, node) {
+wok.message.error = function(msg, node, closeable) {
     "use strict";
-    wok.message(msg, 'alert-danger', node);
+    wok.message(msg, 'alert-danger', node, closeable);
 };
 wok.message.error.code = function(code) {
     "use strict";
     var msg = code + ": " + i18n[code];
     wok.message(msg, 'alert-danger');
 };
-wok.message.success = function(msg, node) {
+wok.message.success = function(msg, node, closeable) {
     "use strict";
-    wok.message(msg, 'alert-success', node);
+    wok.message(msg, 'alert-success', node, closeable);
 };