@RequiresUser
@ResponseBody
@RequestMapping(value = "treeData")
public List<Map<String, Object>> treeData(
String module, @RequestParam(required = false) String extId, HttpServletResponse response) {
response.setContentType("application/json; charset=UTF-8");
List<Map<String, Object>> mapList = Lists.newArrayList();
List<Category> list = categoryService.findByUser(true, module);
for (int i = 0; i < list.size(); i++) {
Category e = list.get(i);
if (extId == null
|| (extId != null
&& !extId.equals(e.getId())
&& e.getParentIds().indexOf("," + extId + ",") == -1)) {
Map<String, Object> map = Maps.newHashMap();
map.put("id", e.getId());
map.put("pId", e.getParent() != null ? e.getParent().getId() : 0);
map.put("name", e.getName());
map.put("module", e.getModule());
mapList.add(map);
}
}
return mapList;
}
@RequiresPermissions("cms:category:edit")
@RequestMapping(value = "delete")
public String delete(
Category category, HttpServletRequest request, RedirectAttributes redirectAttributes) {
if (Global.isDemoMode()) {
addMessage(redirectAttributes, "演示模式，不允许操作！");
return "redirect:" + adminPath + "/cms/category/";
}
if (Category.isRoot(category.getId())) {
addMessage(redirectAttributes, "删除栏目失败, 不允许删除顶级栏目或编号为空");
} else {
categoryService.delete(category);
addMessage(redirectAttributes, "删除栏目成功");
}
String no = request.getParameter("pageNum");
return "redirect:" + adminPath + "/cms/category/" + "?pageNum=" + no;
}