edit.php

<?php
// Notifikasi kalo ada input error
echo validation_errors('<div class="alert alert-danger"><i class="fa fa-warning"></i> ', '</div>');

// kalau ada error upload maka akan tampil notifikasi
if(isset($gagal)){
    echo '<div class="alert alert-warning">';
    echo $gagal;
    echo '</div>';

}

//Open form

?>
<?php
echo form_open_multipart(base_url('admin/posting/edit/'.$posting->id_posting));
?>

<div class='col-md-8'>
    <div class="form-group">
        <label>Judul Posting</label>
        <input type="text" name="judul_posting" class="form-control" placeholder="Judul Posting" value="<?php echo $posting->judul_posting ?>">

    </div>
</div>

<div class="col-md-4">
    <div class="form-group">
        <label> Status Posting</label>
        <select name="status_posting" class="form-control">
            <option value="Publish">Publish</option>
            <option value="Draft" <?php if($posting->status_posting == "Draft"){echo "selected";}?>>Draft</option>
        </select>
    </div>
</div>

<div class="col-md-4">
    <div class="form-group">
        <label> Jenis Posting</label>
        <select name="jenis_posting" class="form-control">
            <option value="Posting">Posting</option>
            <option value="Slider" <?php if($posting->jenis_posting == "Slider"){echo "selected";}?>>Slider</option>
        </select>
    </div>
</div>

<div class="col-md-4">
    <div class="form-group">
        <label>Upload Gambar</label>
        <input type="file" name="gambar" class="form-control" placeholder="Upload Gambar">
    </div>
</div>

<div class="col-md-4">
    <div class="form-group">
    <label>Kategori</label>
        <select name="tags[]" multiple="multiple" class="form-control js-example-basic-multiple">
        <?php foreach($tags as $kategori):?>
            // Scriptnya gimana nih master - master ?
            <option value="<?php echo $kategori->nama_tag?>" <?php // KODENYA DISINI GIMANA ? ?> ><?php echo $kategori->nama_tag?></option>
        <?php endforeach;?>
        </select>
    </div>
</div>

<div class="col-md-12">
    <div class="form-group">
        <label>Isi Posting</label>
        <textarea name="isi" class="form-control editor-posting" placeholder="Isi Posting" rows="10"><?php echo $posting->isi ?></textarea>
    </div>
</div>

<div class="col-md-12 text-right">

    <div class="form-group">
        <input type="submit" name="submit" class="btn btn-primary btn-lg" value="Simpan Data">
        <input type="reset" name="resete" class="btn btn-default btn-lg" value="Reset">
    </div>

</div>

<?php
// Form close
echo form_close();
?>
<!-- Script Select2 -->
<script>
$(document).ready(function() {
    $('.js-example-basic-multiple').select2({
        placeholder: 'Pilih Kategori',

    });
});
</script>