iMatrix平台中自定义树使用例子讲解

1.1    使用例子

1.1.1     单棵树:

1 前台js中

custom_ztree({url: webRoot+'/index/role-tree.htm',

                                                                 onsuccess:function(){closeFun();},

                                                                 inputObj:'roleName',

                                                                 width:500,

                                                                 height:600,

                                                                 title:'选择角色',

                                                                 postData: {systemId:$("#systemId").attr("value")},

                                                                 nodeInfo: ['type','roleId','roleName'],

                                                                 multiple:true

                                                        });

2 后台Action中拼树的写法

 

    @Action("role-tree")

    public String roleTree() throws Exception{

       List<ZTreeNode> treeNodes = new ArrayList<ZTreeNode>();

       String result ="";

       BusinessSystem system = businessSystemManager.getBusiness(businessSystemId);

       List<Role> roles = new ArrayList<Role>();

       String[] roleids = roleIdStrs.split(",");

       List<Long> roleIds = new ArrayList<Long>();

       for(String roleid:roleids){

           roleIds.add(Long.parseLong(StringUtils.trim(roleid)));

       }

       roles = roleManager.getAllRolesExceptRole(businessSystemId,roleIds);

       ZTreeNode root = new ZTreeNode("system~~system","0",system.getName(), "true", "false", "", "", "folder", "");

       treeNodes.add(root);//将节点放入节点集合中

       for(Role role:roles){          

           root = new ZTreeNode("role~~"+role.getId(),"system~~system",

role.getName(), "false", "false", "", "", "folder", "");

           treeNodes.add(root); //将节点放入节点集合中          

       }

    result = JsonParser.object2Json(treeNodes);//将节点集合封装为json字符串

       renderText(result);//将节点显示在页面中

       returnnull;

    }

 

   

其页面展示如图：

 

 

1.1.2     页签树:

custom_ztree({tree:{'标签1':{url:webRoot+'/vehicle/vehicle-choose-all-unused-car-tree.htm',

onsuccess:function(){closeFun1();},                                                            

nodeInfo:['type','id'],                                                                                                         postData:{startDate:startDate,endDate:endDate}},

'标签2':{url:webRoot+'/vehicle/vehicle-choose-all-unused-car-tree.htm?startDate='

+startDate+'&endDate='+endDate,

 multiple:true}},

onsuccess:function(){closeFun();},

width:500,

height:600,

title:'选择车辆'

});

 

 

Matrix6.0.0.RC1Demo演示登陆地址：http://demo.imatrix.net.cn:8888/imatrix

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