Problem to send post to database in laravel - php

Question

I have two table with names courses and episodes in my Database
I want to send a course and episode in database
course_id is foreign key in episode table
i create form with 2 episode and when i'm trying to send it did not work and just send a course not episode
here my controller method :
public function SendToDB(Request $request)
{
$new_Course = new Course($this->Validatepost());
$new_Course->user_id = 1;
$new_Course->image = 'Pics/' . $this->UploadPic(request());
$new_Course->save();
$new_Course->tag()->attach(request('tag'));
$courseID = $new_Course->id;
$episode_number = request()->input('episodes_number');
for ($x = 0; $x < $episode_number; $x++) {
$new_Episode = new Episode($this->validateepisode($episode_number));
$new_Episode->course_id = $courseID;
$new_Episode->save();
return redirect('/Admin/');
}
}
and validate methods
private function Validatepost()
{
return request()->validate([
'title' => 'required',
'body' => 'required',
'price' => 'required'
]);
}
private function validateepisode($id)
{
return request()->validate([
'Episode_Title_' . $id => 'required',
'Episode_Body_' . $id => 'required',
]);
}
and my front
#extends('Admin.layout')
#section('header')
<script src="{{ asset('js/app.js') }}"></script>
<script type="text/javascript" src="/tinymce/tinymce.min.js"></script>
<script>
tinymce.init({
selector: '#mytextarea',
skin: 'oxide-dark',
content_css: 'dark'
});
function next() {
document.getElementById("base-tab-2").className = "nav-link";
document.getElementById('ProgressBar').style.width = "50%"
$('#base-tab-2').trigger('click')
}
function prev() {
document.getElementById('ProgressBar').style.width = "25%"
$('#base-tab-1').trigger('click')
}
function finish() {
document.getElementById("base-tab-3").className = "nav-link";
document.getElementById('ProgressBar').style.width = "75%";
var courseName = document.getElementById('title').value;
var courseprice = document.getElementById('price').value;
var episodeNumer = document.getElementById('episodes_number').value;
document.getElementById('courseName').innerText = courseName;
document.getElementById('coursePrice').innerText = courseprice;
document.getElementById('courseNumber').innerText = episodeNumer;
$('#base-tab-3').trigger('click')
}
function addepisode(number) {
for (var i = 0; i < number; i++) {
//////////////////////////////////////////
var element = document.createElement("input");
var label = document.createElement("Label");
label.innerHTML = "تیتر";
element.setAttribute("type", "text");
element.setAttribute("name", "Episode_Title_" + i);
element.setAttribute("class", "form-control");
label.setAttribute("class", "col-lg-3 form-control-label ");
var div = document.getElementById("test");
div.appendChild(label);
div.appendChild(element);
/////////////////////////////////
var body = document.createElement("textarea");
var bodylabel = document.createElement("Label");
bodylabel.innerHTML = "بدنه";
body.setAttribute("id", "mytextarea");
body.setAttribute("name", "Episode_Body_" + i);
body.setAttribute("class", "form-control");
bodylabel.setAttribute("class", "col-lg-3 form-control-label ");
var div = document.getElementById("test");
div.appendChild(bodylabel);
div.appendChild(body);
}
next();
}
</script>
#endsection
#section('content')
<div class="container-fluid">
<!-- Begin Page Header-->
<div class="row">
<div class="page-header">
<div class="d-flex align-items-center">
<h2 class="page-header-title">افزودن</h2>
</div>
</div>
</div>
<!-- End Page Header -->
<div class="col-xl-12">
<!-- Basic Tabs -->
<div class="widget has-shadow">
<div class="widget-header bordered no-actions d-flex align-items-center">
<h4>افزودن</h4>
</div>
<div class="widget-body sliding-tabs">
<div class="progress progress-lg mb-3">
<div class="progress-bar bg-info" id="ProgressBar" role="progressbar" style="width: 25%"
aria-valuenow="25" aria-valuemin="0" aria-valuemax="100">روند پیشرفت
</div>
</div>
<ul class="nav nav-tabs" id="example-one" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="base-tab-1" data-toggle="tab" href="#tab-1"
onclick="document.getElementById('ProgressBar').style.width = '25%'" role="tab"
aria-controls="tab-1" aria-selected="true">مشخصات دوره</a>
</li>
<li class="nav-item ">
<a class="nav-link disabled" id="base-tab-2" data-toggle="tab" href="#tab-2"
onclick="document.getElementById('ProgressBar').style.width = '50%'" role="tab"
aria-controls="tab-2" aria-selected="false">مشخصات قسمت ها</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="base-tab-3" data-toggle="tab" href="#tab-3"
onclick="document.getElementById('ProgressBar').style.width = '75%'" role="tab"
aria-controls="tab-3" aria-selected="false">بازبینی</a>
</li>
</ul>
<form class="form-horizontal" method="post" action="/Admin/Createnew" enctype="multipart/form-data">
#csrf
<div class="tab-content pt-3">
<div class="tab-pane fade show active" id="tab-1" role="tabpanel"
aria-labelledby="base-tab-1">
<div class="widget-body">
<div class="form-group row d-flex align-items-center mb-5 ">
<label
class="col-lg-3 form-control-label #error('title') text-danger #enderror">تیتر</label>
<div class="col-lg-9">
<input type="text" id="title" name="title" value="{{old('title')}}"
class="form-control #error('title') border border-danger #enderror">
</div>
</div>
<div class="form-group row d-flex align-items-center mb-5 ">
<label
class="col-lg-3 form-control-label #error('price') text-danger #enderror">قیمت</label>
<div class="col-lg-9">
<input type="number" id="price" name="price" value="{{old('price')}}"
class="form-control #error('price') border border-danger #enderror">
</div>
</div>
<div class="form-group row d-flex align-items-center mb-5 ">
<label
class="col-lg-3 form-control-label #error('episodes_number') text-danger #enderror">تعداد
قسمت ها</label>
<div class="col-lg-9">
<input type="number" id="episodes_number" name="episodes_number"
value="{{old('episodes_number')}}"
class="form-control #error('episodes_number') border border-danger #enderror">
</div>
</div>
<div class="form-group row d-flex align-items-center mb-5 ">
<label
class="col-lg-3 form-control-label #error('body') text-danger #enderror">بدنه</label>
<div class="col-lg-9">
<textarea class="form-control #error('body') border border-danger #enderror"
name="body" id="mytextarea" rows="15">
{{old('body')}}
</textarea>
</div>
</div>
<div class="form-group row mb-5">
<label class="col-lg-3 form-control-label #error('tag') text-danger #enderror">تگ
ها</label>
<div class="col-lg-9 select mb-3">
<select name="tag[]"
class="custom-select form-control #error('tag') border border-danger #enderror"
multiple>
<option value="یک تگ را انتخاب کنید">یک تگ را انتخاب کنید</option>
#foreach($tags as $tag)
<option value="{{$tag->id}}">{{$tag->name}}</option>
#endforeach
</select>
</div>
</div>
<div class="form-group">
<label for="exampleFormControlFile1">عکس</label>
<input type="file" class="form-control-file" name="Pic"
id="exampleFormControlFile1">
</div>
<div class="form-group">
<button type="button"
onclick="addepisode(document.getElementById('episodes_number').value)"
class="btn btn-gradient-03 mr-1 mb-2">بعدی
</button>
</div>
</div>
</div>
<div class="tab-pane fade" id="tab-2" role="tabpanel" aria-labelledby="base-tab-2">
<div class="form-group row d-flex align-items-center mb-5 " id="test"></div>
<div class="form-group">
<button type="button" onclick="prev()" class="btn btn-gradient-03 mr-1 mb-2">قبلی
</button>
</div>
<div class="form-group">
<button type="button" onclick="finish()" class="btn btn-gradient-03 mr-1 mb-2">بعدی
</button>
</div>
</div>
<div class="tab-pane fade" id="tab-3" role="tabpanel" aria-labelledby="base-tab-3">
<div class="widget has-shadow">
<div id="IconRightCollapseOne" class="card-body collapse show"
data-parent="#accordion-icon-right" style="">
<div class="form-group row mb-5">
<div class="col-sm-3 form-control-label d-flex align-items-center">نام
دوره
</div>
<div id="courseName" class="col-sm-8 form-control-plaintext"></div>
</div>
<div class="form-group row mb-5">
<div class="col-sm-3 form-control-label d-flex align-items-center">قیمت
</div>
<div id="coursePrice" class="col-sm-8 form-control-plaintext"></div>
</div>
<div class="form-group row mb-5">
<div class="col-sm-3 form-control-label d-flex align-items-center">تعداد
قسمت ها
</div>
<div id="courseNumber" class="col-sm-8 form-control-plaintext"></div>
</div>
</div>
</div>
<div class="form-group">
<button type="submit" class="btn btn-gradient-03 mr-1 mb-2">ارسال</button>
</div>
</div>
</div>
</form>
</div>
</div>
<!-- End Basic Tabs -->
</div>
</div>
#endsection

Answer 1

public function SendToDB(Request $request)
{
$new_Course = new Course($this->Validatepost());
$new_Course->user_id = 1;
$new_Course->image = 'Pics/' . $this->UploadPic(request());
$new_Course->save();
$new_Course->tag()->attach(request('tag'));
$courseID = $new_Course->id;
$episode_number = request()->input('episodes_number');
for ($x = 0; $x < $episode_number; $x++) {
$new_Episode = new Episode($this->validateepisode($episode_number));
$new_Episode->course_id = $courseID;
$new_Episode->save();
}
return redirect('/Admin/');
}
return redirect('/Admin/'); command must be end of function. Not end of "for loop"

Answer 2

i found my awnser
$new_Course = new Course($this->Validatepost());
$new_Course->user_id = 1;
$new_Course->image = 'Pics/' . $this->UploadPic(request());
$new_Course->save();
$new_Course->tag()->attach(request('tag'));
$courseID = $new_Course->id;
$episode_number = request()->input('episodes_number');
for ($x = 0; $x < $episode_number; $x++) {
$new_Episode = new Episode();
$new_Episode->title = \request()->input('Episode_Title_'.$x);
$new_Episode->body = \request()->input('Episode_Body_'.$x);
$new_Episode->number = $episode_number;
$new_Episode->course_id = $courseID;
$new_Episode->save();
}
return redirect('/Admin/');
}
validation function return true or false
and i must fill this data with code

Answer 3

i found my awnser
here my new code
public function SendToDB(Request $request)
{
$new_Course = new Course($this->ValidateCourse());
$new_Course->user_id = 1;
$new_Course->image = 'Pics/' . $this->UploadPic(request());
$new_Course->save();
$new_Course->tag()->attach(request('tag'));
$courseID = $new_Course->id;
$episode_number = request()->input('episodes_number');
for ($x = 0; $x < $episode_number; $x++) {
$new_Episode = new Episode();
$new_Episode->title = \request()->input('Episode_Title_'.$x);
$new_Episode->body = \request()->input('Episode_Body_'.$x);
$new_Episode->number = $x+1;
$new_Episode->course_id = $courseID;
$new_Episode->save();
}
return redirect('/Admin/');
}