McGansWebsite/application/views/subject/edit_subject.php

<link href="<?=base_url();?>/assets/datatables/plugins/bootstrap/dataTables.bootstrap4.min.css" rel="stylesheet" type="text/css" />
<?php $this->load->view('includes/header');?>
<style>
.input-group .input-group-addon {
	border-radius: 0;
    border-color: #d2d6de;
    background-color: #fff;
    border: 1px solid #d2d6de;
	padding: 6px 12px;
}
.form-control{
	    width: 100%;
    height: 34px;
    padding: 6px 12px;
    background-color: #fff;
    border: 1px solid #c2cad8;
	box-shadow: none!important;
	outline: 0!important;
	transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
	font-size: 14px;
    line-height: 1.42857;
    color: #555;
}
.fa{
	padding-top:8px;
}
</style>
       <div class="page-container">
			<?php $this->load->view('includes/sidebar');?>
			<div class="page-content-wrapper">
				<div class="page-content">
					<div class="page-bar">
						<div class="page-title-breadcrumb">
							<div class=" pull-left">
								<div class="page-title">Edit Subject</div>
							</div>
							<ol class="breadcrumb page-breadcrumb pull-right">
								<li><i class="fa fa-home"></i>&nbsp;<a class="parent-item" href="<?=base_url();?>/dashboard">Home</a>&nbsp;<i class="fa fa-angle-right"></i>
								</li>
								<li class="active">Edit Subject</li>
							</ol>
						</div>
					</div>
					<!-- Midium Model -->
					<?php
					if(isset($sub) && $sub->num_rows()>0)
					{
							$s=$sub->row();
							$id=$s->id;
							$code=$s->code;
							$sub=$s->subject;
							$dep=$s->department;
							$semester=$s->semester;
							$p_img=$s->image;
							
					} ?>
					<div class="row">
						<div class="col-md-12 col-sm-12">
							<div class="card card-box">
								<div class="card-head">
									<header>Edit Subject</header>	
								</div>
								<div class="card-body" id="bar-parent">
									<form action="<?=base_url();?>edit_subject/<?=$id;?>" method="post" >
										<div class="form-body">
											<div class="form-group row">
												<label class="control-label col-md-3">Code
													<span class="required"> * </span>
												</label>
												<div class="col-md-5">											
													<input type="text" value="<?=$code;?>" name="code" data-required="1" placeholder="Enter name" class="form-control input-height">
												</div>
											</div>
											<div class="form-group row">
												<label class="control-label col-md-3">Name of the Subject.
													<span class="required"> * </span>
												</label>
												<div class="col-md-5">
													<input name="subject" value="<?=$sub;?>" type="text" data-required="1" placeholder="Enter subject" class="form-control input-height" /> </div>
											</div>
											<div class="form-group row">
												<label class="control-label col-md-3">Department
													<span class="required"> * </span>
												</label>
												<div class="col-md-5">												
													<select class="form-control input-height" value="<?=$dep;?>" name="department">
														<option value="">Select...</option>
														<option value="BCA">BCA</option>
														<option value="MCA">MCA</option>
														<option value="B.com">B.com</option>
													</select>													
												</div>
											</div>
											
											<div class="form-group row">
												<label class="control-label col-md-3">Semester
													<span class="required"> * </span>
												</label>
												<div class="col-md-5">												
													<select class="form-control input-height" value="<?=$semester;?>" name="semester">
														<option value="">Select...</option>
														<option value="1">1</option>
														<option value="2">2</option>
														<option value="3">3</option>
														<option value="4">4</option>
													</select>													
												</div>
											</div>
											
											<div class="form-group row">
												<label class="control-label col-md-3">Upload Picture
												</label>
												<div class="compose-editor">
													<input type="file"  name="image" value="<?=$p_img;?>" placeholder="Enter img" class="default" multiple>
												</div>
											</div>
											
										</div>
										<div class="form-actions">
											<div class="row">
												<div class="offset-md-3 col-md-9">
													<input type="submit" name="submit" class="btn btn-info m-r-20" value="Submit">
													<button type="button" class="btn btn-default">Cancel</button>
												</div>
											</div>
										</div>
									</form>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
			<!-- Modal -->
				</div>
			</div>
		</div>
			<?php $this->load->view('includes/footer');?>