任务选择项目时，只能选私有项目

Author: hourunjing

CodingForiPad/Manager/COSession.m

@@ -73,6 +73,10 @@ - (NSError *)checkLoginSuccess:(CODataResponse *)response
                 // 二次认证
                 NSString *msg = [response displayMsg];
                 error = [NSError errorWithDomain:@"net.coding.ipad" code:OPErrorCodeNeedAuthCode userInfo:@{NSLocalizedDescriptionKey: msg, NSLocalizedFailureReasonErrorKey : msg}];
+            } else if (response.msg[@"email"] || response.msg[@"j_captcha_error"]) {
+                // 用户名密码、验证码
+                NSString *msg = [response displayMsg];
+                error = [NSError errorWithDomain:@"net.coding.ipad" code:response.code userInfo:@{NSLocalizedDescriptionKey: msg, NSLocalizedFailureReasonErrorKey : msg}];
             }
         }
         else {

CodingForiPad/ViewController/Base/COAddTask2ProjectController.m

@@ -52,7 +52,7 @@ - (void)didReceiveMemoryWarning {
 
 - (void)loadData
 {
-    COProjectsRequest *request = [COProjectsRequest alloc];
+    COProjectsRequest *request = [COProjectsRequest request];
     request.type = @"all";
     request.sort = @"hot";
     request.page = 1;// 增加页面呢
@@ -70,6 +70,10 @@ - (void)loadData
 
 - (void)showData:(NSArray *)data
 {
+    data = [data filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"isPublic == %d", NO]];
+    if (data.count <= 0) {
+        return;
+    }
     self.originData = [NSMutableArray arrayWithArray:data];
     // 页面判断
     [self.data addObjectsFromArray:data];