getPath()를 통해서 원하는 depth를 설정하고, expand() 처리를 함success: function (response) { const data = Ext.decode(response.responseText); const treeData = buildTree(data); store.setRoot({ id: 0, expanded: true, children: treeData }); const rootNode = store.getRootNode(); const treeGrid = Ext.ComponentQuery.query('#location')[0]; treeGrid.getSelectionModel().select(rootNode); //treeGrid.expandAll(); rootNo..

Ext.application({ name: 'ImageApp', launch: function () { Ext.create('Ext.container.Viewport', { layout: 'fit', items: [ { xtype: 'panel', title: 'Image Display', html: '' } ] }); }});{ text: '순서', dataIndex: 'index', flex: 1, editor: { xtyp..