How to pass the entire model to a template in Grails

<g:render template="/layouts/view_name" model="${pageScope.variables}"/>

java - JDBC connection error : unrecognized timezone

java.sql.SQLException: The server time zone value is unrecognized or represents more than one time zone

Have to add "serverTimezone" parameter to connect url.

jdbc:mysql://localhost/db?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC

Apparently, to get version 5.1.33 of MySQL JDBC driver to work with UTC time zone, one has to specify the serverTimezone explicitly in the connection string

Grails send email using grails.plugin.mail.MailService and track unique message ID

At first have to extend "grails.plugin.mail.MailService" as follows:

class MyMailService extends MailService MyMailService would be like: package com.pkm.services.mail import grails.plugin.mail.MailMessageBuilder import grails.plugin.mail.MailService import org.springframework.mail.MailMessage import org.springframework.mail.javamail.MimeMessageHelper class MyMailService extends MailService { MailMessage sendMail(Closure callable) { if (isDisabled()) { throw new Exception("Sending emails disabled by configuration option") return null } MailMessageBuilder messageBuilder = mailMessageBuilderFactory.createBuilder(mailConfig) messageBuilder.multipart(true) /* Sending some custom headers with this email */ Map<String, String> v = new HashMap<String,String>() v.put("header_1", "Header_1") v.put("header_2", "Header_2") messageBuilder.headers(v) callable.delegate = messageBuilder callable.resolveStrategy = Closure.DELEGATE_FIRST callable.call(messageBuilder) MailMessage mailMessage = messageBuilder.sendMessage(mailExecutorService) /* Reading unique message ID */ MimeMessageHelper mimeMessageHelper = messageBuilder.getProperty("helper") String messageID = mimeMessageHelper.mimeMessage.getHeader("Message-ID").toString().trim() /* Now you can do your stuff with messageID */ return mailMessage } }

Use below code snippet to send mail

myMailService.sendMail() { mailSender.host = "host.mail.com" mailSender.javaMailProperties.put("mail.smtp.auth", "true") mailSender.username = "pritomkucse@gmail.com" mailSender.password = "xxxxxxxxx" mailSender.port = 569 multipart true from "Pritom<pritomkucse@gmail.com>" to replyTo cc bcc subject text html attachBytes "some.name" "file_type" fileBytes }

You need to add following dependency to BuildConfig.groovy as follows:

grails.project.dependency.resolution = { // inherit Grails' default dependencies inherits("global") { // specify dependency exclusions here; for example, uncomment this to disable ehcache: // excludes 'ehcache' } log "error" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose' checksums true // Whether to verify checksums on resolve legacyResolve false // whether to do a secondary resolve on plugin installation, not advised and here for backwards compatibility repositories { inherits true // Whether to inherit repository definitions from plugins grailsPlugins() grailsHome() mavenLocal() grailsCentral() mavenCentral() // uncomment these (or add new ones) to enable remote dependency resolution from public Maven repositories //mavenRepo "http://repository.codehaus.org" //mavenRepo "http://download.java.net/maven/2/" //mavenRepo "http://repository.jboss.com/maven2/" } dependencies { // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g. // runtime 'mysql:mysql-connector-java:5.1.29' // runtime 'org.postgresql:postgresql:9.3-1101-jdbc41' test "org.grails:grails-datastore-test-support:1.0.2-grails-2.4" compile "org.springframework:spring-orm:$springVersion" runtime 'mysql:mysql-connector-java:5.1.29' } plugins { // plugins for the build system only build ":tomcat:7.0.55" // plugins for the compile step compile ":scaffolding:2.1.2" compile ':cache:1.1.8' compile ":asset-pipeline:1.9.9" compile ":mail:1.0.5" // plugins needed at runtime but not for compilation runtime ":hibernate4:4.3.6.1" // or ":hibernate:3.6.10.18" runtime ":database-migration:1.4.0" runtime ":jquery:1.11.1" // Uncomment these to enable additional asset-pipeline capabilities //compile ":sass-asset-pipeline:1.9.0" //compile ":less-asset-pipeline:1.10.0" //compile ":coffee-asset-pipeline:1.8.0" //compile ":handlebars-asset-pipeline:1.3.0.3" } }

Angularjs ajax get or post method example from controller

app.controller('TestController', function($scope, $http) {
    $scope.name = "Pritom Kumar";
    $scope.posts = ["a", "b"];
    
    $http.post('lists_json', {id: 1, name: $scope.name}).
    success(function(response, status, headers, config) {
        console.log("Success=" + response);
    }).
    error(function(response, status, headers, config) {
        console.log("Error=" + response);
    });
    
    $http.get('lists_json?id=1&name='+$scope.name+"&list="+$scope.posts).
    success(function(response, status, headers, config) {
        console.log("Success=" + response);
    }).
    error(function(response, status, headers, config) {
        console.log("Error=" + response);
    });
});

How to install Laravel 5 with Xampp (Windows)

Requirements:

1. PHP 5.5.9 or above

2. OpenSSL PHP Extension

3. PDO PHP Extension

4. Mbstring PHP Extension

5. Tokenizer PHP Extension

First of all, we need Xampp, so we can download it from the official page

After you've downloaded and installed Xampp, we need to install Composer from official page

After install it, we can open a Windows terminal and write composer for execute the command:

We will configure a Virtual Host in Xampp for a Laravel project, and in this example, we want to configure the domain laravel.local for our project.
We need to edit httpd-vhosts.conf that is located in C:\xampp\apache\conf\extra\httpd-vhosts.conf and add following lines at the end of the file:

<VirtualHost laravel.local:80>
    DocumentRoot "C:\xampp\htdocs\laravel\public"
    ServerAdmin laravel.local
    <Directory "C:\xampp\htdocs\laravel">
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

Now we have to configure our hosts file that allows to redirect laravel.local to the localhost that is located in C:\Windows\System32\drivers\etc, add "127.0.0.1 laravel.local" to the  end of the file named "hosts".

We are prepared to install and configure a Laravel Framework. First of all, we have to navigate to "C:\xampp\htdocs" folder to install it and run this following command:

composer create-project laravel/laravel your_folder

Finally, have to start our Apache and MySql from Xampp control panel

And need to start laravel as server using following command:

php artisan serve --port=45

and navigate to http://localhost:45 from browser:

Create new controller & view in laravel

Open command prompt & navigate to "C:/xampp/htdocs/laravel" (laravel is your laravel project directory) and run following command:

php artisan make:controller TestController

This command will make a controller under directory "app/Http/Controllers"

Now add the following lines to "app/Http/routes.php":
Route::resource('test', 'TestController');

Now create a file named "test.blade.php" under "resources/views" directory with following contents:
Resources/views/test.blade.php<br/>
Name found from params=<?php echo $name; ?>

Your Controller class look like following:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use View;
use App\Http\Requests;
use App\Http\Controllers\Controller;

class TestController extends Controller
{
    public function index()
    {
        $data = array();
        $data["name"] = "Pritom Kumar";
        return View::make('test', $data);
    }

    public function create()
    {
        
    }

    public function store(Request $request)
    {
        
    }

    public function show($id)
    {
        
    }

    public function edit($id)
    {
        
    }

    public function update(Request $request, $id)
    {
        
    }

    public function destroy($id)
    {
        
    }
}

?>

Now you can view output by browsing following url: {LARAVEL_ROOT_URL}"/test" 

Not receiving Google OAuth refresh token

The refresh_token is only provided on the first authorization from the user. Subsequent authorizations, such as the kind you make while testing an OAuth2 integration, will not return the refresh_token again.

Go to your account security settings: 
https://security.google.com/settings/security/permissions?pli=1.

Then click "Revoke Access" next to your app.
The next OAuth2 request you make will return a refresh_token.

You need "access_type=offline" & "approval_prompt=force" in all cases when you want the refresh_token.