Solutions: November 2017

Sunday, 5 November 2017

Sample Code

IBM Interview Codes

<?php
-------------------------------------------------------------------------------
$value = array("helo","!","dsad","dasd");
$dec = array_pop($value);
$mesage = implode("",$value);
echo $mesage;
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echo @"I hvae $string";

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class A {
public function goto(){
if(isset($this)){
echo "This is def";
}else{
echo "This is not def";
}
}
}

$onj = new A;
echo $onj->goto();

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$img = imagecreatetruecolor(400,600);
echo imagesx($img);
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-------------------------------------------------------------------------------
$a = 5; $b=10;
function sum(){
global $a;
$b = $a + $b;
echo $b;
}
echo sum();
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-------------------------------------------------------------------------------
$valu = 146.05;
echo round($valu);
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-------------------------------------------------------------------------------
$timstp = strtotime("30th October 2018");
echo idate('t',$timstp);
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-------------------------------------------------------------------------------
echo date('d F Y l');
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
$val = 124683579;
$format = number_format($val);
echo $format;
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
$a = 56;
$b = 10;
$c= $a %$b;
echo $c;
-------------------------------------------------------------------------------
?>

Friday, 3 November 2017

Angular CRUD

Angular Code:

Controller Code

     //Angular application start 
	public function testForm(){
		$this->load->view('backend/angular_form');
	}
	public function onloaddata(){
		$dept_data = $this->Admin_model->get_all_dept();
		echo json_encode($dept_data);
	}
	public function submit_form(){
		$jsonData = json_decode(file_get_contents("php://input"));
		$dept_data = array(
			'dept_id'=>$jsonData->dept_id,
			'guideline_txt'=>$jsonData->dept_name
		);
		$this->db->insert("dept",$dept_data);
		$dept_list_data = $this->Admin_model->get_all_dept();
		//$postData = json_decode(file_get_contents("php://input"));
		echo json_encode($dept_list_data);
	}
	//Angular application end




View Code

<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
</head>
<body ng-app="myApp">
	<div ng-controller="bookController">
		<form>
			Dept Id:-<input ng-model="dept_id" type="text" />
			Dept Name:-<input ng-model="dept_name" type="text" />
			<input ng-click="insertData()" type="button" value="Submit" />
		</form>
<ul>
<li>Id - Name</li>
  <li ng-repeat="dept in returnData | orderBy:'dept_id'">
	{{"Dept. Id : "+dept.dept_id+" - Dept Name : "+dept.dept_name}}
  </li>
</ul>
</div>
</body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="&lt;?php echo base_url();?&gt;assets/js/angular/ang_controller.js"></script>




Angular Code

var app = angular.module('myApp',[]);
var appUrl = 'http://localhost:2020/';
app.controller('bookController',function($scope,$http){	
		$http({
			method: "POST",
			url: "onloaddata",
			dataType: 'json',
			data: {},
			headers: { "Content-Type": "application/json" }
		}).then(function(result) {
		  //Success
		  console.log('success');
		  console.log(result.data);
		  $scope.returnData = result.data;
		 }, function(error) {
		 //Error
		 console.log('error');
		});  
		
	$scope.insertData=function(){
		 $http({
			method: "POST",
			url: "submit_form",
			dataType: 'json',
			data: {
				'dept_id':$scope.dept_id,
				'dept_name':$scope.dept_name
			},
			headers: { "Content-Type": "application/json" }
		}).then(function(result) {
		  //Success
		  $scope.returnData = [];
		  console.log('success');
		  console.log(result.data);
		  $scope.returnData = result.data;
		 }, function(error) {
		 //Error
		 console.log('error');
		 });  
	}
	
});