message

问题 i want to set different error message for each field in the form.This is my controller.. $this->form_validation->set_rules('fname', 'First Name','required'); $this->form_validation->set_message('required', 'कृपया प्रथम नाव भरा','fname'); $this->form_validation->set_rules('address', 'Address','required'); $this->form_validation->set_message('required', 'कृपया पत्ता भरा','address'); but problem is that if validation fails it print only error message for last field. 回答1: I solved it ...first of

问题 I'm using PrimeFaces p:growl. <p:growl id="msgsInfo" rendered="true" showDetail="true" /> <p:growl id="msgsError" globalOnly="true" showDetail="true" sticky="true" /> I need to show in the first growl only Info messages while in the second I need to show Error messages. Using globalOnly when I add error message this is show 2 times. Any idea? 回答1: It would in theory be possible if it supported infoClass , errorClass , etc attributes like as h:messages . You could then just specify a CSS class

问题 my .env file is: MAIL_DRIVER=mail MAIL_HOST=smtp.mandrillapp.com MAIL_PORT=587 MAIL_USERNAME=sabin.maharjan456@gmail.com MAIL_PASSWORD=**************************** Mailer.php <?php namespace App\Http\Controllers; class Mailer{ public function sendTo($email, $subject, $view, $data = array()) { \Mail::queue($view, $data, function($message) use($email, $subject) { $message->to($email)->subject($subject); }); return "Mail has been sent"; } public function welcome($formData) { $subject = "User

问题 Does socket.io guarantee that on() callbacks will be called in the same order that the messages were emitted? 回答1: Node.js is a single event loop so yes. But you have another problem, think about the latency between you and your clients, if two clients sent their messages, the first message that came to the server will be handled first, so if the first client emitted his message but he had a higher latency to the server from the second client (which sent his message after the first client),

问题 Hy, Having these three classes I have found a problem: package xpadro.spring.jms; import javax.jms.ConnectionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.Bean; import org.springframework.jms.core.JmsTemplate; import org.springframework.jms.support.converter.MarshallingMessageConverter; import org

问题 After reading about encryption, I want to apply the technique to my app (nodes + react). I have a messenger which allows people to chat person to person and create groups. I believe that there should be 2 different techniques to do that Use private and public keys to encrypt messages person to person Create a shared "private key" for chat groups, which only joined people have access to I am a bit confused how 1 works, because if a message is encrypted using the public key, only the recipient

问题 echo msgbox "Hey! Here is a message!" > %tmp%\tmp.vbs cscript /nologo %tmp%\tmp.vbs del %tmp%\tmp.vbs or echo msgbox "Hey! Here is a message!" > %tmp%\tmp.vbs wscript %tmp%\tmp.vbs del %tmp%\tmp.vbs I found these in other thread, however how to I make it multiple lines on the text? 回答1: Like this: echo msgbox Replace("Hey!\nHere is a message!", "\n", vbLf) > %tmp%\tmp.vbs cscript /nologo %tmp%\tmp.vbs del %tmp%\tmp.vbs 回答2: Not as short as Ekkehard's but in a single hybrid file. The normal

问题 What's Clang's equivalent to #pragma message as used in GCC and MSVC? 回答1: I've brought this up on the Clang mailing list, and it's in discussion now. It's subsequently been implemented as a warning, and hopefully soon it will be behave as it does in other compilers. 回答2: #pragma message has been implemented recently - too recently for the current release (2.7), but it should be included in the forthcoming 2.8. 来源： https://stackoverflow.com/questions/3796894/pragma-message-in-clang

问题 I have a script on a server that had php version 4. Now it is changed to php5 and the script does not function any more. I get this error: Fatal error: Cannot re-assign $this in URL database.php line 88 In the file is a class that has a function. Inside is the line 88: $this = new $db( $serv, $user, $pass, $dbName ); What does the error mean and how can I change it? 回答1: $this is a special "variable" that always refers to the object the current function is executing in. It only makes sense

问题 I'm trying to create a simple email form for a client and cannot get the <textarea> to send as a message. I've tried everything I have found so far and nothing is working properly... Here is my code: <h4>Email Al</h4> <table> <form name="contactForm" id="contact" action="send_form_email.php" method="post"> <tr> <td> <label>Name:</label> <input type="text" name="name"> </td> <td> <label>Email Address:</label> <input type="email" name="email"> </td> </tr> <tr> <td colspan="2"> <label>Website