I have a form with server side validation using codeigniter built-in helper. I'm using ajax for sending data in my controller. It returns a json response which I am using in success function.
Here's the controller:
$this->form_validation->set_rules($this->validates()['create']);
if($this->form_validation->run()){
$response['status'] = true;
$response['message'] = "Successfully added user";
$response['page'] = base_url('/user');
$this->user_model->user_add($this->form_input()['create']);
}else{
$errors = array();
foreach ($this->input->post() as $key => $value) {
$errors[$key] = form_error($key);
}
$response['errors'] = array_filter($errors);
$response['status'] = false;
}
$this->jsonresponse($response);
Here's the ajax code:
$.ajax({
url:site_url('user/user_add'),
data: $('#user_form').serialize(),
type: 'post',
dataType: 'json',
beforeSend: function(){
console.log('test');
},
success: function(response){
if(response.status == true){
alert(response.message);
}else{
$.each(response.errors,function(key,val){
var names = ["firstname","middlename","lastname","username","job"];
if(names.indexOf(key) > -1){
$('input[name="' + key + '"]').next().html(val);
}else{
$('input[name="' + key + '"]').next().html('');
}
});
}
}
});
Here's the view:
<div class="col-sm-10 col-md-10">
<div class="row container-fluid well" style="background: white; border:3px groove orange;">
<div class="col-md-12 ">
<table id="patient_data" class="table display row-border table-condensed" width="100%">
<thead>
<tr>
<th>ID</th>
<th>First Name</th>
<th>Middle Name</th>
<th>Last Name</th>
<th>Birthdate</th>
<th>Age</th>
<th>Gender</th>
<th>Bloodtype</th>
<th>Height</th>
<th>Weight</th>
<th>Address</th>
<th>Contact</th>
<th>Action</th>
</tr>
</thead>
<tbody></tbody>
</table>
</div>
</div>
</div>
</div>
</div>
<div class="modal fade" role="dialog" id="patient_modal">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<span class="close" data-dismiss="modal">×</span>
<h4 class="modal-title"></h4>
</div>
<div class="modal-body">
<form id="patient_form" autocomplete="off">
<div class="row">
<input type="text" name="id" hidden>
<div class="col-md-6">
<div class="form-group">
<label for="firstname">First Name</label>
<input type="text" class="form-control" name="firstname">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Middle Name</label>
<input type= "text" class="form-control" name="middlename">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Last Name</label>
<input type="text" class="form-control" name="lastname">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Gender</label>
<div class="form-check">
<label for="gender" class="radio-inline" style="padding-right: 20px;">
<input type="radio" id="female" name="gender" value="female">
Female
</label>
<label for="gender" class="radio-inline">
<input type="radio" id="male" name="gender" value="male">
Male
</label>
<input type="radio" name="gender" value="" hidden checked>
<span class="text-danger"></span>
</div>
</div>
<div class="form-group row">
<div class="col-md-6">
<label for="firstname">Birthdate</label>
<input type="date" id="birthdate" class="form-control" name="birthdate">
<span class="text-danger"></span>
</div>
<div class="col-md-6">
<label for="firstname">Age</label>
<input type="text" readonly class="form-control" name="age">
</div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="firstname">Height (cm)</label>
<input type="text" maxlength="3" class="form-control" name="height" class="extra">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Weight (kg)</label>
<input type="text" maxlength="3" class="form-control" name="weight" class="extra">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Blood Type</label>
<select name="bloodtype" class="form-control">
<option hidden selected></option>
<option value="A-">Blood Type A - Negative</option>
<option value="A+">Blood Type A - Positive</option>
<option value="B-">Blood Type B - Negative</option>
<option value="B+">Blood Type B - Positive</option>
<option value="AB-">Blood Type AB - Negative </option>
<option value="AB+">Blood Type AB - Positive</option>
<option value="O-">Blood Type O - Negative</option>
<option value="O+">Blood Type O - Positive </option>
</select>
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Address</label>
<input type="text" class="form-control" name="address">
<span class="text-danger"></span>
</div>
<div class="form-group">
<label for="firstname">Contact Number</label>
<input type="text" maxlength="11" class="form-control" name="contact">
<span class="text-danger"></span>
</div>
</div>
</div>
<div class="modal-footer">
<button class="btn btn-primary col-md-2 col-md-push-10 btn-sm submit" id="patient_action" type="button"></button>
</form>
</div>
</div>
</div>
</div>
I check if the response status from the controller is success or fail. If fail it will iterate the response errors then display it.
My problem is if a field is already valid it will not hide or remove. I use array with field names on it to checked if it contains the same as the response errors but it is not working.
Form validation is working and jsonresponse is a function in my MY_Controller which returns an json encoded data.
