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Rails 3: undefined method messages for Folder

由 ≡放荡痞女 提交于 2019-12-25 08:04:23
问题 I'm running Rails 3 and like to have a message system. Here is the tutorial for it: http://www.novawave.net/public/rails_messaging_tutorial.html It's for Rails 2 so I was trying to implement it in Rails 3. Everything went fine and i can send messages. But when i like to check my inbox this error shows up: undefined method `messages' for #<Folder:0x0000010419fd48> Mailbox Controller: class MailboxController < ApplicationController def index redirect_to new_session_path and return unless logged

Post message php, error, please suggest a change

由 纵然是瞬间 提交于 2019-12-25 07:39:22
问题 This is my code of my status.php file but on posting status it is showing only one thing i.e. type_unknown but I am not sure why it is not functioning properly. and type_unknown is also a command in this coding please go through this command and after that suggest any change you want to. <?php include_once("../php_includes/check_login_status.php"); if($user_ok != true || $log_username == "") { exit(); } ?><?php if (isset($_POST['action']) && $_POST['action'] == "status_post"){ // Make sure

Controlling WCF Message Body serialization

由 点点圈 提交于 2019-12-25 06:24:38
问题 I need to create a WCF service that will emulate some third-party service. That service has very complicated messages and wrappers for them, so I will simplify them in description. I have WSDL of that service and created proxy class. But here the first problem occurs: all methods in proxy have [System.ServiceModel.OperationContractAttribute(Action = "", ReplyAction = "*")] So it is impossible to create WCF service with many methods: each for one method in proxy because every method must have

Synchronization between threads using Critical Section

由 坚强是说给别人听的谎言 提交于 2019-12-25 05:31:29
问题 I have multiple threads, ThreadA and ThreadsB-Z. ThreadA is always in critical section, popping the data out of queue and sending it on socket. When any thread from ThreadB to ThreadZ want to enter the critical section, it wants ThreadA to leave critical section only then. It then enters the critical Section, push some data into queue and leaves critical section. I have two problems here: How would ThreadB-Z (whoever wants to enter the Critical Section) tell ThreadA to leave critical section

Mail and Message not Dismissing from Alert View

由 南楼画角 提交于 2019-12-25 01:54:10
问题 I have a UIAlertView that launches an email and a messages screen. When a user clicks on the Alert's button, both views open, however, they do not close. I have a tried adding: -(void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error { [self dismissModalViewControllerAnimated:YES]; } to the body of the class, however, it did not help. Here is how the email is presented: [viewController presentViewController

Instagram - Get Direct Message

由 随声附和 提交于 2019-12-24 20:32:43
问题 I'm writting a new post, because all of topics that was related with getting Instagram Direct message via API are a little bit old. Do anyone knows if there is a possibility of GET Direct Messages via API or in some programatically way? 回答1: Right now, it doesn't look like you can. The Instagram Graph API docs don't mention direct messages at all. The old Instagram API never had this. 回答2: Take a look to the Component InstagramApiSharp, it contains this functionnality. There are some actions

How to know when CWnd's Create function was called?

由 瘦欲@ 提交于 2019-12-24 08:39:14
问题 I've wrote a class wrapping a grid controls. I want to init the custom grid class when it is created by calling Create function. Is there a way that i can catch the event? 回答1: Yes, if CWnd:Create or Cwd:CreateEx is used, it is possible to catch the Win32 event with: afx_msg int OnCreate( LPCREATESTRUCT lpCreateStruct ); See CWnd::OnCreate With the corresponding mapping: BEGIN_MESSAGE_MAP(MyGrid, CWnd) ON_WM_CREATE() END_MESSAGE_MAP() Attention: If your control is directly added on a dialog

通过ajax在html中post方式提交

由 好久不见. 提交于 2019-12-24 06:31:28
<?php //将获取的留言存放到message.txt里 $message=$_POST["message"]; $f=fopen("message.txt","a"); fwrite($f,$message); $data = ["data"=>"chenggong"]; $data1 = ["data"=>"shibai"]; // 如果结果是false 返回失败 // 否则返回 成功 if($f == false){ echo json_encode($data1); }else{ echo json_encode($data); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <textarea name="" id="tao" cols="30" rows="10"></textarea> <input type="button" value="提交" id="li"> <!--通过ajax技术进行提交留言 将留言保存到message.txt中 将数据提交到ajax2.php php文件将数据输出到message.txt中 http请求 get post get 参数在url中 格式如下 www.xxx.com/aa

svn ci multiline message log/text file with log message

由 ↘锁芯ラ 提交于 2019-12-24 04:52:19
问题 I have this problem when I do svn ci -m "Message text multiline" dir/ I want the log message to look like: fixed: -bug 1 -bug 2 -bug 3 Instead I get: fixed: -bug 1-bug 2- bug 3 This is caused because I can't insert a newline (\n\r) in the log message. I use putty for the SVN. I searched a little bit and I saw that for the echo command there is a solution: echo -e "new\n\rline" will output: new line Also I saw there is a way instead of -m "message" to specify a text.txt file where I can put

Grpc - send message from one client to another client that is connected to the same server

由 送分小仙女□ 提交于 2019-12-24 03:49:20
问题 Is it possible to send message from one client to another client that is connected to the same server? I want send data from one client to server Then send to specific client. I think I need to get client ID but I dont know how to get this id and how to send this message to that client from server. 回答1: There's no special gRPC feature that would allow you to do this (all RPC are between a server and a client, there's no "broadcast" or "selective broadcast" feature to reach out to other
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