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set textarea value using php


By : I Putu Agus Sri Kresna
Date : May 05 2020, 10:30 AM

I use codeigniter and I'm title value attribute, I have the value from the database clearly displayed in the form on screen. However, the body value attribute is not appearing. Looking in the inspector, I can see the value has all the information from the database but it is not appearing on the screen. I am unclear why one is showing and the other is not. Any help would be appreciated. Below is the code plus screenshot.

Thank you in advance.

code Edit view:

  <?php echo form_open('posts/update'); ?>
  <div class="form-group">
    <label>Title</label>
    <input type="text" class="form-control" name="title" placeholder="Add Title" value="<?php echo $post['title']; ?>">
  </div>
  <div class="form-group">
    <label>Body</label>
    <textarea class="form-control" name="body" placeholder="Add Body" value="<?php echo $post['body']; ?>"></textarea>
  </div>
  <button type="submit" class="btn btn-primary">Submit</button>
</form>

Post Controller Edit function:

        public function edit($slug) {
        $data['post'] = $this->post_model->get_posts($slug);
        if (empty($data['post'])) {
            show_404();
        }

        $data['title'] = 'Edit Post';

        $this->load->view('templates/header');
        $this->load->view('posts/edit', $data);
        $this->load->view('templates/footer');
    }
    public function update() {
        $this->post_model->update_post();
        redirect('posts');
    }

The View

<?php echo form_open('posts/edit/' . $post['slug']); ?>
    <input type="submit" value="Edit" class="btn btn-secondary float-left mr-2">
</form>

<?php echo form_open('/posts/delete/' . $post['id']); ?>
    <input type="submit" value="Delete" class="btn btn-danger">
</form>

enter image description here

Answer :

Welcome , text area is define in outside of the you textarea input value like that.. and text value define in the value section of our input type text and vaue..

   <textarea class="form-control" name="body" placeholder="Add Body"><?php echo $post['body']; ?></textarea>

another code will write like ..

i hope you are well understanding difference between textarea and text input

 <input type="text" value="<?php echo $post['body']; ?>" class="btn btn-secondary float-left mr-2">


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