final TreeGridtreeGrid = new TreeGrid(); treeGrid.setHeight(555);treeGrid.setShowRoot(true);
req.setOperationId("fetchData")paramMap.put("param1", &quo
我使用的是ExtJs3.4,我有一个带有列模型的TreeGrid (Ext.ux.tree.TreeGrid)。更新 // simulate click on order number and order by this columnvar index = 0;
for (var i = 0; i<treeGrid.co