Hi Guys, Im New In Laravel 4, How Can I Convert It To Laravel Blade.

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Hi guys, im wanna update a records, and i wanna post the specific record using my ID. here' my code

HTML

<form class="form-horizontal" action="update.php?id=<?php echo $id?>" method="post">
 <div class="control-group <?php echo !empty($nameError)?'error':'';?>">
<label class="control-label">Name</label>
<div class="controls">
<input name="name" type="text"  placeholder="Name" value="<?php echo !empty($name)?$name:'';?>">
<?php if (!empty($nameError)): ?>
<span class="help-inline"><?php echo $nameError;?></span>
<?php endif; ?>
</div>
 </div>
<div class="control-group <?php echo !empty($emailError)?'error':'';?>">
 <label class="control-label">Email Address</label>
<div class="controls">
<input name="email" type="text" placeholder="Email Address" value="<?php echo !empty($email)?$email:'';?>">
<?php if (!empty($emailError)): ?>
<span class="help-inline"><?php echo $emailError;?></span>
<?php endif;?>
</div>
</div>
<div class="control-group <?php echo !empty($mobileError)?'error':'';?>">
<label class="control-label">Mobile Number</label>
<div class="controls">
<input name="mobile" type="text"  placeholder="Mobile Number" value="<?php echo !empty($mobile)?$mobile:'';?>">
<?php if (!empty($mobileError)): ?>
<span class="help-inline"><?php echo $mobileError;?></span>
<?php endif;?>
 </div>
</div>
<div class="form-actions">
<button type="submit" class="btn btn-success">Update</button>
<a class="btn" href="index.php">Back</a>
</div>
</form>
</div>

this is my function

PHP

public function postUpdateStud(){
	require_once ('database.php');
	$id = null;
	if ( !empty($_GET['id'])) {
		$id = $_REQUEST['id'];
	}
	
	if ( null==$id ) {
		header("Location: index.php");
	}
	
	if ( !empty($_POST)) {
		// keep track validation errors
		$nameError = null;
		$emailError = null;
		$mobileError = null;
		
		// keep track post values
		$name = $_POST['name'];
		$email = $_POST['email'];
		$mobile = $_POST['mobile'];
		
		// validate input
		$valid = true;
		if (empty($name)) {
			$nameError = 'Please enter Name';
			$valid = false;
		}
		
		if (empty($email)) {
			$emailError = 'Please enter Email Address';
			$valid = false;
		} else if ( !filter_var($email,FILTER_VALIDATE_EMAIL) ) {
			$emailError = 'Please enter a valid Email Address';
			$valid = false;
		}
		
		if (empty($mobile)) {
			$mobileError = 'Please enter Mobile Number';
			$valid = false;
		}
		
		// update data
		if ($valid) {
			$pdo = Database::connect();
			$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
			$sql = "UPDATE customers  set name = ?, email = ?, mobile =? WHERE id = ?";
			$q = $pdo->prepare($sql);
			$q->execute(array($name,$email,$mobile,$id));
			Database::disconnect();
			header("Location: index.php");
		}
	} else {
		$pdo = Database::connect();
		$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		$sql = "SELECT * FROM customers where id = ?";
		$q = $pdo->prepare($sql);
		$q->execute(array($id));
		$data = $q->fetch(PDO::FETCH_ASSOC);
		$name = $data['name'];
		$email = $data['email'];
		$mobile = $data['mobile'];
		Database::disconnect();
	}
	}

how can i convert it to laravel blade

PHP

action="update.php?id=<?php echo $id??>"

Posted 1-Mar-15 22:15pm

Member 11111612

Updated 21-Jul-16 21:06pm

SoMad

v2

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Prava-MFS · Answer 1 · 2016-07-21T21:06:00

Hi, you need to add routes file along with the blade template changes to work with Laravel. Please try below code.

// *.blade.php

{{ link_to_route('customer.update', 'Link Text', [
    'id' => $id // this will be the customer ID which will be passed as QueryString
]); }}

// routes.php
Route::get('/update', [
    'as'   => 'customer.update',
    'uses' => 'CustomerController@postUpdateStud'
]);

// CustomerController.php

namespace ....; // add the namespace for the CustomerController Class
class CustomerController extends Controller {
    public function postUpdateStud(){
	require_once ('database.php');  // you need to use "USE" for including any files
	$id = null;
	if ( !empty($_GET['id'])) {
            $id = $_REQUEST['id'];
        }
	
	if ( null==$id ) {
            header("Location: index.php");
        }
	
	if ( !empty($_POST)) {
            // keep track validation errors
            $nameError = null;
            $emailError = null;
            $mobileError = null;
		
            // keep track post values
            $name = $_POST['name'];
            $email = $_POST['email'];
            $mobile = $_POST['mobile'];
		
            // validate input
            $valid = true;
            if (empty($name)) {
                $nameError = 'Please enter Name';
                $valid = false;
            }
		
            if (empty($email)) {
                $emailError = 'Please enter Email Address';
                $valid = false;
            } else if ( !filter_var($email,FILTER_VALIDATE_EMAIL) ) {
                $emailError = 'Please enter a valid Email Address';
                $valid = false;
            }
		
            if (empty($mobile)) {
                $mobileError = 'Please enter Mobile Number';
                $valid = false;
            }
		
            // update data
            if ($valid) {
                $pdo = Database::connect();
                $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
                $sql = "UPDATE customers  set name = ?, email = ?, mobile =? WHERE id = ?";
                $q = $pdo->prepare($sql);
                $q->execute(array($name,$email,$mobile,$id));
                Database::disconnect();
                header("Location: index.php");
            }
        } else {
            $pdo = Database::connect();
            $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
            $sql = "SELECT * FROM customers where id = ?";
            $q = $pdo->prepare($sql);
            $q->execute(array($id));
            $data = $q->fetch(PDO::FETCH_ASSOC);
            $name = $data['name'];
            $email = $data['email'];
            $mobile = $data['mobile'];
            Database::disconnect();
        }
    }
}

Note : All the codes present in "postUpdateStud" method is just the plain PHP codes. You need to work on it to change into Laravel standard.

Follow this link :- Introduction - Laravel - The PHP Framework For Web Artisans[^]

I hope this will help you.