Eding Muhamad edomaru

AJAX check session expired

Create a middleware

php artisan make:middleware AjaxSessionExpiredMiddleware

Open the AjaxSessionExpiredMiddleware and add following code:

<?php

Laravel Dependent Dropdown

Create Model with migration php artisan make:model Category -m
Custom cateory migration

public function up()
{
    Schema::create('categories', function (Blueprint $table) {

Controller

<?php defined('BASEPATH') OR exit('No direct script access allowed');

class Users extends CI_Controller {
	
	public function create()
	{

public function index(Request $request)
    {        
        $userId   = $request->user()->id;
        $groupId  = $request->get('group_id');
        $keywords = '%' . $request->get('term') . '%';

        $contacts = Contact::where(function($query) use ($userId, $groupId, $keywords) {
                            // filter by current user
                            $query->where("user_id", $userId);

Custom Laravel pagination style

create new file for example CustomPaginationPresenter.php below app directory
Extends the class from SimpleBootstrapThreePresenter like so:

<?php
namespace App;

use Illuminate\Support\HtmlString;

Yii Errors

Invalid Parameter – yii\base\InvalidParamException ... bower/jquery/dist

Invalid Parameter – yii\base\InvalidParamException

The file or directory to be published does not exist: /mnt/Data/Sites/Learn/yii2/yii_crmapp/vendor/bower/jquery/dist

Upload File with Carrierwave

Installation

Add this gem in Gemfile:

gem "carrierwave", "0.10.0"
gem 'mini_magick', '~> 4.2.7'

	<?php

	namespace App\Http\Controllers\AdminAuth;

	use App\AdminUser;
	use Validator;
	use App\Http\Controllers\Controller;
	use Illuminate\Foundation\Auth\RegistersUsers;

	class RegisterController extends Controller

	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

	class Site extends CI_Controller {

	public function upload()
	{
	if ( ! empty($_FILES))
	{
	$config['upload_path'] = "./assets/uploads";
	$config['allowed_types'] = 'gif\|jpg\|png\|mp4\|ogv';

	<?php
	$config["full_tag_open"] = '<ul class="pagination">';
	$config["full_tag_close"] = '</ul>';

	$config["first_link"] = "«";
	$config["first_tag_open"] = "<li>";
	$config["first_tag_close"] = "</li>";

	$config["last_link"] = "»";
	$config["last_tag_open"] = "<li>";