jstree 使用-层次-搜索
jstree 中文帮助文档：http://blog.csdn.net/qq_24472595/article/details/70053863#search
创建后的没有层次的树如下
树的源码和树的结构如下：
@At
@Ok("json")
@RequiresPermissions("o2omarket.ProcurementCar")
public Object tree(@Param("pid") String pid) {
// List list = cmsChannelService.query(Cnd.where("parentId", "=", Strings.sBlank(pid)).asc("location").asc("path"));
List list = null;
if (pid != null && pid.toLowerCase().indexOf("shopsearch") != -1) {
if (pid.split(",") != null && pid.split(",").length > 1){
SqlExpressionGroup e1 = Cnd.exps("fdShopName", "LIKE", "%" + pid.split(",")[1]+"%").and("1", "=", "1");
list = shopService.query(Cnd.where(e1));
}
else
list = shopService.query(Cnd.where("1","=","1"));
}
else
list = shopService.query(Cnd.where("1","=","1"));
List> tree = new ArrayList<>();
for (Shop shop : list) {
Map obj = new HashMap<>();
obj.put("id", shop.getFdShopId());
obj.put("text", shop.getFdShopName());
tree.add(obj);
}
return tree;
} <%
layout("/layouts/platform.html"){
%>
<%}%>创建有层次的树如下：
<% layout("/layouts/platform.html"){ %>
<%}%>
@At
@Ok("json")
@RequiresPermissions("o2omarket.monthWarranty")
public Object tree(@Param("pid") String pid ,@Param("site") String site) {
List> tree = new ArrayList<>();
// List list =
// cmsChannelService.query(Cnd.where("parentId", "=",
// Strings.sBlank(pid)).asc("location").asc("path"));
// List list = shopService.query(Cnd.where("1","=","1"));
if (StringUtils.isBlank(pid)) {
List list = bu_FloorService.query(Cnd.NEW().asc("fdFlooSort"));
for (BU_Floor shop : list) {
Map obj = new HashMap<>();
obj.put("id", shop.getFdFlooId());
obj.put("text", shop.getFdFlooName());
obj.put("children", true);
tree.add(obj);
}
} else {
Cnd cnd = null;
//-99无意义，仅为空字符串查询全部数据而已 modify by william
if (!pid.equalsIgnoreCase("-99"))
cnd=Cnd.where("fdShopFloor", "=", pid);
else
cnd=Cnd.where("1","=" ,"1");
//cnd.desc("licensePlate");
if(StringUtils.isNotBlank(site))
{
cnd=cnd.and("fdShopNum","like" ,"%"+site+"%");
}
/*List list = viewMonthWarrantyShopService
.query(cnd.desc("licensePlate").asc("fdShopNum"));*/
List list = null;
if (pid != null && pid.toLowerCase().indexOf("shopsearch") != -1) {
if (pid.split(",") != null && pid.split(",").length > 1 && !StringUtils.isEmpty(pid.split(",")[1])){
SqlExpressionGroup e1 = Cnd.exps("fdShopName", "LIKE", "%" + pid.split(",")[1]+"%").and("1", "=", "1");
list = viewMonthWarrantyShopService.query(Cnd.where(e1));
}
else
list = viewMonthWarrantyShopService.query(cnd.desc("licensePlate").asc("fdShopNum"));
}
else
list = viewMonthWarrantyShopService.query(cnd.desc("licensePlate").asc("fdShopNum"));
// modify by william
for (View_MonthWarrantyShop shop : list) {
Map obj = new HashMap<>();
obj.put("id", shop.getFdShopId());
obj.put("text", shop.getFdShopName()
+ (StringUtils.isBlank(shop.getFdShopNum()) ? "" : ("(" + shop.getFdShopNum() + ")"))
+ (StringUtils.isBlank(shop.getLicensePlate()) ? "" : ("[" + shop.getLicensePlate() + "]")));
obj.put("children", false);
tree.add(obj);
}
}
return tree;
}