- Fix missing change handler on some nm header templates

- Fix improper usage of jQuery.when() (it doesn't take an array)
- Fix missing filter detection to not break with multiple values

etemplate/js/et2_extension_nextmatch.js

@@ -1968,7 +1968,7 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
 		header.loadingFinished(deferred);
 
 		// Wait until all child widgets are loaded, then bind
-		jQuery.when(deferred).then(function() {
+		jQuery.when.apply(jQuery,deferred).then(function() {
 			self._bindHeaderInput(header);
 		});
 	},
@@ -2140,7 +2140,7 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
 				 * is to warn & not set it, but for nextmatch we'll just add it
 				 * in, and let the server either set it properly, or ignore.
 				 */
-				if(value && child.instanceOf(et2_selectbox))
+				if(value && typeof value != 'object' && child.instanceOf(et2_selectbox))
 				{
 					var found = typeof child.options.select_options[value] != 'undefined';
 					// options is array of objects with attribute value&label

etemplate/js/et2_widget_tabs.js

@@ -238,7 +238,7 @@ var et2_tabbox = et2_valueWidget.extend([et2_IInput],
 			{
 				tabs._loadTab(i,promises);
 			}
-			jQuery.when(promises).then(function() {
+			jQuery.when.apply(jQuery,promises).then(function() {
 				tab_deferred.resolve();
 			});
 		},0);

etemplate/js/etemplate2.js

@@ -384,7 +384,7 @@ etemplate2.prototype.load = function(_name, _url, _data, _callback)
 			}
 
 			// Wait for everything to be loaded, then finish it up
-			jQuery.when.apply(null, deferred).done(jQuery.proxy(function() {
+			jQuery.when.apply(jQuery, deferred).done(jQuery.proxy(function() {
 				egw.debug("log", "Finished loading %s, triggering load event", _name);
 
 				// Trigger the "resize" event