code-igniter category wise article is not showing - Article Writing Discussion Boards

You still need to have a working E-mail address on the site. They reverify annually I think.
If you no longer have access to the account, you can probably ask an admin for assistance.

I've moved this into the Article Writing forum.

First: you can't post if you don't sign in: we need to associate each article with someone, so an email address is the simplest. It's also not to be able to contact you in case there are issues: someone claims you've plagriarised, we wish to edit or move the article, or even something as simple as someone posts a message on the article's forum. Without an email you won't be notified.

Emails are never made public. The only way someone gets your email is if you send an email to someone via the forums

With regards to this article I see this as an reply piece, not an article. Maybe something that explains exactly how a quantum computer works would be interesting: contrasting it from the classical bit-wise computer.

When you say "There is no quantum computer" I think a lot of people would disagree, and a lot of other people would ask you to define what a Quantum Computer actually is. Maybe that would be a good point to start at.

cheers
Chris Maunder

@Chris Maunder,

I accept your wisdom.

Yes, it is a reply piece.

"Article Writing forum". A forum for that. Nice. I intend to spend time reading there.

Thank you.

Hi,
I see some articles with image clickable (onclick) to popup larger image.
Example in : Migrating the Jacobi Iterative Method from CUDA to SYCL [^]

How should it look in article source code.

Patrice

“Everything should be made as simple as possible, but no simpler.” Albert Einstein

Needs no code for me.

When I prepare an article (in MS Edge Chromium) and want a picture there,
I copy the image from Word, right click in browser, then appears a box where I can paste the image:

Quote:
Please paste inside the following box using the keyboard (Ctrl/Cmd+V) and hit OK

You should just be able to upload a bigger version of the image, and the article will automatically do it.

Thanks,
Sean Ewington
CodeProject

Hi Sean,
I will try it this way.

Is there a way to have a image clickable, but the default is 400 pixels width instead of 700 ?

Like just before this position Using Bitwise Operations on Bitfields as a Primitive SIMD[^]
The mechanical mouse image is 400, with comment on the side, and I would like it clickable.

Thanks for your time.

Patrice

“Everything should be made as simple as possible, but no simpler.” Albert Einstein

I have created a home page in codeigniter and have created a home controller in it. Index method has been created in the home controller, in which all articles have been shown. Now another function is added in the home controller in which to show all articles of single category, I also made model but in this show all articles in all categories. If I am calling only method then query is working but showing in home html page then all data showing all category.please help me

view page

<?php $this->load->view('front/header'); ?>
        <div class="container pt-4 pb-4">
    				<h3 class="pb-3">About Company</h3>
    				<p class="text-muted"> Nike clearly knows its audience and makes their mission obvious to them as soon as they land on the About Us page. There's no question that the visitor is in the right place and understands exactly what Nike has set out to do. </p>
    				<p class="text-muted"> Nike clearly knows its audience and makes their mission obvious to them as soon as they land on the About Us page. There's no question that the visitor is in the right place and understands exactly what Nike has set out to do. </p>
				</div>
				<!--computer category list-->
				<?php if(!empty($articles)){?>
					<?php $this->load->view('front/computer_category');?>
				<?php }?>


<!--yoga news start-->
<?php if(!empty($articles)){?>
				<div class="pb-4 pt-4">
					<div class="container">
				<div class="row gx-4">
					<div class="p-3 border bg-success text-white">
	        				<h3>योग</h3>
	        			</div>
        			</div>
        			<div class="row pb-3 pt-4">
        				<?php foreach ($articles as $article) {?>
	        		<div class="col-md-3">
	        			<div class="card">
	        			 		<?php if(file_exists('./public/uploads/articles/thumb_admin/'.$article['image'])){?>
	    <img src="<?php echo base_url('public/uploads/articles/thumb_admin/'.$article['image'])?>" class="card-img-top" alt="">

	        			 		<?php }?>
	    						<div class="card-body">
	        						
	        						<p class="card-text"><?php echo $article['title'];?></p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
	        			<?php }?>
        	</div>
        	</div>
      	</div><!--latest blogs-->
      			<?php }?>


<!--yoga news end-->




<!--lifestyle news start-->
<?php $this->load->view('front/lifestyle');?>


<!--lifestyle news end-->


<!--technology news start-->
<?php if(!empty($articles)){?>
				<div class="pb-4 pt-4">
					<div class="container">
				<div class="row gx-4">
					<div class="p-3 border bg-success text-white">
	        				<h3>लाइफस्टाइल</h3>
	        			</div>
        			</div>
        			<div class="row pb-3 pt-4">
        				<?php foreach ($articles as $article) {?>
	        		<div class="col-md-3">
	        			<div class="card">
	        			 		<?php if(file_exists('./public/uploads/articles/thumb_admin/'.$article['image'])){?>
	    <img src="<?php echo base_url('public/uploads/articles/thumb_admin/'.$article['image'])?>" class="card-img-top" alt="">

	        			 		<?php }?>
	    						<div class="card-body">
	        						
	        						<p class="card-text"><?php echo $article['title'];?></p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
	        			<?php }?>
        	</div>
        	</div>
      	</div><!--latest blogs-->
      			<?php }?>


<!--technology news end-->








				<div class="bg-light pb-4">
					<div class="container">
        	<h3 class="pb-3 pt-4">OUR SERVICES</h3>
        	<div class="row">
	        		<div class="col-md-3">
	        			<div class="card"> 
	    						<img src="<?php echo base_url('public/images/box1.jpg');?>" class="card-img-top" alt="">
	    						<div class="card-body">
	        						<h5 class="card-title">Website Development</h5>
	        						<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->

	        		<div class="col-md-3">
	        			<div class="card"> 
	    						<img src="<?php echo base_url('public/images/box2.jpg');?>" class="card-img-top" alt="">
	    						<div class="card-body">
	        						<h5 class="card-title">Website Development</h5>
	        						<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->

	        		<div class="col-md-3">
	        			<div class="card"> 
	    						<img src="<?php echo base_url('public/images/box3.jpg');?>" class="card-img-top" alt="">
	    						<div class="card-body">
	        						<h5 class="card-title">Website Development</h5>
	        						<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->

	        		<div class="col-md-3">
	        			<div class="card"> 
	    						<img src="<?php echo base_url('public/images/box4.jpg');?>" class="card-img-top" alt="">
	    						<div class="card-body">
	        						<h5 class="card-title">Website Development</h5>
	        						<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
        	</div>
        </div>
				</div><!--our services-->

				<?php if(!empty($articles)){?>
				<div class="pb-4 pt-4">
					<div class="container">
        			<h3 class="pb-3 pt-4">LATEST BLOGS</h3>
        				
        			<div class="row">
        				<?php foreach ($articles as $article) {?>
	        		<div class="col-md-3">
	        			<div class="card">
	        			 		<?php if(file_exists('./public/uploads/articles/thumb_admin/'.$article['image'])){?>
	    <img src="<?php echo base_url('public/uploads/articles/thumb_admin/'.$article['image'])?>" class="card-img-top" alt="">

	        			 		<?php }?>
	    						<div class="card-body">
	        						
	        						<p class="card-text"><?php echo $article['title'];?></p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
	        			<?php }?>
	        		
        	</div>
        	</div>
      	</div><!--latest blogs-->
      			<?php }?>

      	<?php $this->load->view('front/footer'); ?>

Home controller page

<?php 
class Home extends CI_Controller{
	function index(){
		$this->load->model('Article_model');
		$param['offset']=4;
		$param['limit']=0;
		$articles=$this->Article_model->getArticlesFront($param);
		//echo "<pre>";
		//print_r($articles);
		//echo "

";
//exit;
$data['articles']=$articles;
$this->load->view('front/home',$data);

}

function computerCategory($category_id=43){

$this->load->model('Category_model');
$this->load->model('Article_model');
$this->load->helper('text');
$this->load->library('pagination');

$param['offset']=4;
$param['limit']=0;

$category=$this->Category_model->getCategory($category_id);

$articles=$this->Article_model->getComputerArticlesFront($param);

$data=[];

$data['articles']=$articles;

$data['category']=$category;

//$data['pagination_links']=$pagination_links;

#$this->load->view('front/blog',$data);
$this->load->view('front/computer_category',$data);
}

//function computerCategory(){
//$this->load->model('Category_model');
//$this->load->model('Article_model');
//$param['offset']=4;
//$param['limit']=0;
//$articles=$this->Article_model->getComputerArticlesFront($param);
//$data=[];
//$data['articles']=$articles;

//$this->load->view('front/computer_category',$data);
//echo "

";
		//print_r($articles);
		//echo "

";
//exit;
//}

//function lifestyleCategory(){
//$this->load->model('Article_model');
//$param['offset']=4;
//$param['limit']=0;
//$articles=$this->Article_model->getlifestyleArticlesFront($param);
//$data['articles']=$articles;
//$this->load->view('front/computer_category',$data);
//echo "

";
		//print_r($articles);
		//echo "

";
//exit;
//}

function lifestyleCategory($category_id=42){

$this->load->model('Category_model');
$this->load->model('Article_model');
$this->load->helper('text');
$this->load->library('pagination');

$param['offset']=4;
$param['limit']=0;

$category=$this->Category_model->getCategory($category_id);

$articles=$this->Article_model->getlifestyleArticlesFront($param);

$data=[];

$data['articles']=$articles;

$data['category']=$category;

//$data['pagination_links']=$pagination_links;

#$this->load->view('front/blog',$data);
$this->load->view('front/computer_category',$data);
}
}
?>

Article model

<?php  


class Article_model extends CI_Model{
	
	function getArticle($id){
			$this->db->select('articles.*,categories.name as category_name');
		 	$this->db->where('articles.id',$id);

		 	$this->db->join('categories','categories.id=articles.category','left');
		 	$query=$this->db->get('articles');

		 	$article=$query->row_array();
		 	return $article;


	}

	function getArticles($param= array()){
		$query = $this->db->get('articles');
		if(isset($param['offset']) && isset($param['limit'])){
			$this->db->limit($param['offset'],$param['limit']);
		}

		if(isset($param['q'])){
			$this->db->or_like('title',trim($param['q']));
			$this->db->or_like('author',trim($param['q']));
		}
		

		$query = $this->db->get('articles');
		#echo $this->db->last_query();

		$articles = $query->result_array();
		return $articles;
	}
	
    
    function getArticlesCount($param= array()){// this function is use for count total article
    	 if(isset($param['q'])){
			$this->db->or_like('title',trim($param['q']));
			$this->db->or_like('author',trim($param['q']));
		}

		if(isset($param['category_id'])){
			$this->db->where('category',$param['category_id']);
		}
		$count=$this->db->count_all_results('articles');
		return $count;
	}

	function addArticle($formArray){
		$this->db->insert('articles',$formArray);
		return $this->db->insert_id();
	}

	function updateArticle($id,$formArray){
		$this->db->where('id',$id);
		$this->db->update('articles',$formArray);
		
	}

	function deleteArticle($id){
		$this->db->where('id',$id);
		$this->db->delete('articles');
		
	}

	/*front methods*/
	function getArticlesFront($param= array()){
		//$query = $this->db->get('articles');
		if(isset($param['offset']) && isset($param['limit'])){
			$this->db->limit($param['offset'],$param['limit']);
		}

		if(isset($param['q'])){
			$this->db->or_like('title',trim($param['q']));
			$this->db->or_like('author',trim($param['q']));
		}

		if(isset($param['category_id'])){
			$this->db->where('category',$param['category_id']);
		}

		$this->db->select('articles.*,categories.name as category_name');

		$this->db->where('articles.status',1);
		
		$this->db->order_by('articles.created_at','DESC');


		$this->db->join('categories','categories.id=articles.category','left');

		$query = $this->db->get('articles');
		#echo $this->db->last_query();

		$articles = $query->result_array();
		//echo $this->db->last_query();

		return $articles;
	}



	/*front computer category methods*/
	function getComputerArticlesFront($param= array()){
		
		if(isset($param['offset']) && isset($param['limit'])){
			$this->db->limit($param['offset'],$param['limit']);
		}

		if(isset($param['q'])){
			$this->db->or_like('title',trim($param['q']));
			$this->db->or_like('author',trim($param['q']));
		}

		if(isset($param['category_id'])){
			$this->db->where('category',$param['category_id']);
		}

		$this->db->select('articles.*');

		$this->db->where('articles.category',43);
		
		$this->db->order_by('articles.created_at','DESC');


		//$this->db->join('categories','categories.id=articles.category','left');
		$query = $this->db->get('articles');

		$articles = $query->result_array();

		return $articles;
	}
	



	/*front lifestyle category methods*/
	function getlifestyleArticlesFront($param= array()){
		//$query = $this->db->get('articles');
		if(isset($param['offset']) && isset($param['limit'])){
			$this->db->limit($param['offset'],$param['limit']);
		}

		if(isset($param['q'])){
			$this->db->or_like('title',trim($param['q']));
			$this->db->or_like('author',trim($param['q']));
		}

		if(isset($param['category_id'])){
			$this->db->where('category',$param['category_id']);
		}

		$this->db->select('articles.*,categories.name as category_name');

		$this->db->where('articles.category',42);
		
		$this->db->order_by('articles.created_at','DESC');


		$this->db->join('categories','categories.id=articles.category','left');

		$query = $this->db->get('articles');
		//echo $this->db->last_query();

		$articles = $query->result_array();
		//echo $this->db->last_query();

		return $articles;
	}
}
?>

computer_category view page

<!--computer news start-->
<?php if(!empty($articles)){?>
				<div class="pb-4 pt-4">
					<div class="container">
				<div class="row gx-4">
					<div class="p-3 border bg-success text-white">
	        				<h3>कंप्यूटर</h3>
	        			</div>
        			</div>
        			<div class="row pb-3 pt-4">
        				<?php foreach ($articles as $article) {?>
	        		<div class="col-md-3">
	        			<div class="card">
	        			 		<?php if(file_exists('./public/uploads/articles/thumb_admin/'.$article['image'])){?>
	    <img src="<?php echo base_url('public/uploads/articles/thumb_admin/'.$article['image'])?>" class="card-img-top" alt="">

	        			 		<?php }?>
	    						<div class="card-body">
	        						
	        						<p class="card-text"><?php echo $article['title'];?></p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
	        			<?php }?>
        	</div>
        	</div>
      	</div><!--latest blogs-->
      			<?php }?>


<!--computer news end-->

<!--lifestyle start-->
<?php if(!empty($articles)){?>
				<div class="pb-4 pt-4">
					<div class="container">
				<div class="row gx-4">
					<div class="p-3 border bg-success text-white">
	        				<h3>lifestyle</h3>
	        			</div>
        			</div>
        			<div class="row pb-3 pt-4">
        				<?php foreach ($articles as $article) {?>
	        		<div class="col-md-3">
	        			<div class="card">
	        			 		<?php if(file_exists('./public/uploads/articles/thumb_admin/'.$article['image'])){?>
	    <img src="<?php echo base_url('public/uploads/articles/thumb_admin/'.$article['image'])?>" class="card-img-top" alt="">

	        			 		<?php }?>
	    						<div class="card-body">
	        						
	        						<p class="card-text"><?php echo $article['title'];?></p>
	        						<a href="#" class="btn btn-primary">Go somewhere</a>
	    						</div>
								</div>
	        		</div><!--card 1-->
	        			<?php }?>
        	</div>
        	</div>
      	</div><!--latest blogs-->
      			<?php }?>

Wrong forum.

This forum is for questions about writing articles to be published on CodeProject. If you want to ask for help with your code, you need to pick a more appropriate forum.

Either post it in Quick Answers[^], or in the Web Development[^] forum.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

How to find my status of the article. In my article section when I click on my submitted article, it's giving me a message

Ticket:
Error: An error occurred in this page. The error has been recorded and the site administrator informed.
Abort, Retry, Fail?_

Your article was flagged for plagiarism, which resulted in its deletion:

Plagiarised would be article ("Get Started with ASP.NET Core Session Provider for NCache", Member 15695235)[^]

Plagiarism is seriously frowned upon, so you can also expect your account to be closed.

Robust Services Core | Software Techniques for Lemmings | Articles
The fox knows many things, but the hedgehog knows one big thing.

Hello Team,

I would like to inform you that I published one article and my member id is 15706543. Could you please live our link and let me know on cathrinewong67@gmail.com.

Thanks & Regards,
Aayushi

Your article featured links to a commercial enterprise. That's unpaid advertising, and such articles are deleted as spam. You'll also notice that your account has been closed.

Robust Services Core | Software Techniques for Lemmings | Articles
The fox knows many things, but the hedgehog knows one big thing.

Ironically, spammer leaves spammable email address in forum.

Advanced TypeScript Programming Projects

... and an interesting correlation between sig name and email addy.

Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012

Salve ho visto che la domanda che ho fatto contiene termini errati.Come faccio a cancellarla per riformularla meglio?

Just edit it: Got to the question: How can I change the Google chrome context menu so that when I save as..and then save it throws me a jar file with the filename parameter?[^]
Then hover your mouse over the question and "Improve question" will appear at the bottom.
Click that, and you can change the text and save the modified version without needing to delete it and write a whole new one.

"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!

Hello,

this Tip/Trick article I wrote : An Efficient String to Unsigned int ID Struct[^] was put in the Web Development/HTML section

, but it should be in something like General Programming/optimization or Programming Langage/C++.
I tried to change tags without effect.

Any suggestion ?

thanks

Ah ha! All fixed.

Thanks,
Sean Ewington
CodeProject

Yeah !
Thanks !

I want to delete this question because nobody answered:

How to write a unit test in Python? I want to call my function directly.

I don't see an option to delete my question or even edit it. Can someone help me?

Thanks

1. This forum is for questions relating to articles you have written, or plan to write.
2. Someone has now an answered.

Thanks very much for your message. The question has been removed.

Thanks,
Sean Ewington
CodeProject

Hi,
I submitted an article yesterday 6 Jun 2022, and I can't access it now, no draft, no article, no explanatory notification.
Thanks,
Ion

crc of abc

Thanks very much for your message. It looks like you tried to submit an article that needed a little more work. Would you be willing to make some changes to your article? CodeProject articles have a certain layout to follow, so that users can learn the most from them. Each article attempts to answer the following questions: What problem does this solution solve? How does this help someone else? How does the code actually work? What is going on inside the code snippets?

Here is a submission from a first time author who did a terrific job, just to give you a basic overview of what a beginner article might looks like:
Avoiding InvokeRequired[^]

You can take a look at our article FAQ here:
CodeProject Article FAQ - Part 2: How to Post an Article on CodeProject [^]

For tips on writing articles, please see this article:
A Guide To Writing Articles For Code Project[^]

You can also see our submission guidelines here:
Submission Guidelines[^]

Please let me know if you have further questions.

Here is your article so you can access it. Currently only those with the link can. It will also be on a 20 min lockout because I opened it:
ATL window program, minimal[^]

Thanks,
Sean Ewington
CodeProject