@RequestMapping(value = "{source}/move", method = RequestMethod.GET)
@PageableDefaults(sort = {"parentIds=asc", "weight=asc"})
public String showMoveForm(
HttpServletRequest request,
@RequestParam(value = "async", required = false, defaultValue = "false") boolean async,
@PathVariable("source") M source,
Searchable searchable,
Model model) {
if (this.permissionList != null) {
this.permissionList.assertHasEditPermission();
}
List<M> models = null;
// 排除自己及子子孙孙
searchable.addSearchFilter("id", SearchOperator.ne, source.getId());
searchable.addSearchFilter(
"parentIds", SearchOperator.notLike, source.makeSelfAsNewParentIds() + "%");
if (!async) {
models = baseService.findAllWithSort(searchable);
} else {
models = baseService.findRootAndChild(searchable);
}
model.addAttribute("trees", convertToZtreeList(request.getContextPath(), models, async, true));
model.addAttribute(Constants.OP_NAME, "移动节点");
return viewName("moveForm");
}
private ZTree convertToZtree(M m, boolean open, boolean onlyCheckLeaf) {
ZTree<ID> zTree = new ZTree<ID>();
zTree.setId(m.getId());
zTree.setpId(m.getParentId());
zTree.setName(m.getName());
zTree.setIconSkin(m.getIcon());
zTree.setOpen(open);
zTree.setRoot(m.isRoot());
zTree.setIsParent(m.isHasChildren());
if (onlyCheckLeaf && zTree.isIsParent()) {
zTree.setNocheck(true);
} else {
zTree.setNocheck(false);
}
return zTree;
}
@RequestMapping(value = "{parent}/children", method = RequestMethod.GET)
@PageableDefaults(sort = {"parentIds=asc", "weight=asc"})
public String list(
HttpServletRequest request,
@PathVariable("parent") M parent,
Searchable searchable,
Model model)
throws UnsupportedEncodingException {
if (permissionList != null) {
permissionList.assertHasViewPermission();
}
if (parent != null) {
searchable.addSearchFilter("parentId", SearchOperator.eq, parent.getId());
}
model.addAttribute("page", baseService.findAll(searchable));
return viewName("listChildren");
}
