Commit 394a5716 authored by techird's avatar techird

dev

parent 5e687016
......@@ -153,6 +153,7 @@ define(function(require, exports, module) {
['left', 'right', 'up', 'down'].forEach(function(key) {
if (e.isShortcutKey(key)) {
navigateTo(minder, key == 'up' ? 'top' : key);
e.preventDefault();
}
});
}
......
......@@ -90,7 +90,7 @@ define(function(require, exports, module) {
},
queryState: function(km) {
var selectedNode = km.getSelectedNode();
return selectedNode ? 0 : -1;
return selectedNode && !selectedNode.isRoot() ? 0 : -1;
}
});
......
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