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Nomad PHP
CREATE TABLE 'mydbname'.'menus' ( 'ID' INT(11) NOT NULL AUTO_INCREMENT , 'menuname' VARCHAR(100) NOT NULL , 'item' VARCHAR(50) NOT NULL , 'itemlink' VARCHAR(100) NOT NULL , PRIMARY KEY ('ID')) ENGINE = MyISAM COMMENT = 'menu table';
CREATE TABLE 'mydbname'.'users' ( 'ID' INT(11) NOT NULL AUTO_INCREMENT , 'username' VARCHAR(100) NOT NULL , 'password' VARCHAR(50) NOT NULL , 'email' VARCHAR(100) NOT NULL , PRIMARY KEY ('ID')) ENGINE = MyISAM COMMENT = 'user table';
ALTER TABLE 'mydbname'.'content' ADD content_type VARCHAR(50);
<form method="post" action="<?php $_SERVER['PHP_SELF'];?>"/>
<input type="text" name="menuname" class="mytextbox" placeholder="Menu Name" required />
<input type="text" name="item" class="mytextbox" placeholder="Item" required />
<input type="text" name="itemlink" class="mytextbox" placeholder="Item Link" required />
<input type="submit" value="Save Menu Item" name="savemenu" class="mybutton"/>
</form>
<form> tag.<?php
if(isset($_POST['savemenu'])){
include('../includes/conn.php');
if ($letsconnect->connect_error) {
die("Your Connection failed: " . $letsconnect->connect_error);
}else{
$menuname = $letsconnect ->real_escape_string($_POST['menuname']);
$item = $letsconnect -> real_escape_string($_POST['item']);
$itemlink = $letsconnect->real_escape_string($_POST['itemlink']);
$sql = "INSERT INTO menus(menuname,item,itemlink) VALUES ('".$menuname."', '".$item."', '".$itemlink."')";
if (mysqli_query($letsconnect, $sql)) {
echo "Your data was saved successfully!";
} else { echo "Error: " . $sql . "" . mysqli_error($letsconnect);
} $letsconnect->close();
}
}
?>
<form method="post" action="<?php $_SERVER['PHP_SELF'];?>"/>
<input type="text" name="username" class="mytextbox" placeholder="Username" required/>
<input type="password" name="password" class="mytextbox" placeholder="Password" required />
<input type="email" name="email" class="mytextbox" placeholder="Email" required />
<input type="submit" value="Save Menu Item" name="saveuser" class="mybutton"/>
</form>
<form> tag.<?php
if(isset($_POST[‘saveuser])){
include('../includes/conn.php');
if ($letsconnect->connect_error) {
die("Your Connection failed: " . $letsconnect->connect_error);
}else{
$menuname = $letsconnect -> real_escape_string($_POST[‘username']);
$item = $letsconnect -> real_escape_string($_POST[‘password']);
$itemlink = $letsconnect -> real_escape_string($_POST[‘email']);
$sql = "INSERT INTO menus(username,password,email) VALUES ('".$username."', '".$password."', '".$email."')";
if (mysqli_query($letsconnect, $sql)) {
echo "Your data was saved successfully!";
} else { echo "Error: " . $sql . "" . mysqli_error($letsconnect);
} $letsconnect->close();
}
}
?>
Please note that I will be covering Password security in the tutorials that follow.
<html>
<head><title>Backend - Capture Content</title></head>
<body>
<?php
if(isset($_POST['savedata'])){
include('../includes/conn.php');
if ($letsconnect->connect_error) {
die("Your Connection failed: " . $letsconnect->connect_error);
}else{
$title = $letsconnect -> real_escape_string($_POST['title']);
$content = $letsconnect -> real_escape_string($_POST['content']);
$author = $letsconnect -> real_escape_string($_POST['author']);
$sql = "INSERT INTO content (title,content,author) VALUES ('".$title."', '".$content."', '".$author."')";
if (mysqli_query($letsconnect, $sql)) {
echo "Your data was saved successfully!";
} else { echo "Error: " . $sql . "" . mysqli_error($letsconnect);
} $letsconnect->close();
}
}
?>
<form action="<?php $_SERVER[‘PHP_SELF'];?>" method="post">
<input type="text" name="title" placeholder="Content Title here" required/>
<textarea name="content">Content Here</textarea>
<input type="text" name="author" placeholder="Author" required/>
<input type="submit" value="Save My Data" name="savedata"/>
</form>
</body>
</html>
<form> above the submit button.<input type="text" name="content_type" placeholder="Content Type" required/>;
$content_type = $letsconnect->real_escape_string($_POST['content_type']);
$sql = "INSERT INTO content (title,content,author,content_type) VALUES ('".$title."', '".$content."', '".$author."', '".$content_type."')";
hasManyThrough() for the relation Schema::create('users', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->string('email')->unique();
$table->string('password');
$table->integer('country_id')->unsigned();
$table->rememberToken();
$table->timestamps();
$table->foreign('country_id')->references('id')->on('countries')
->onDelete('cascade');
});
Schema::create('posts', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->integer('user_id')->unsigned();
$table->timestamps();
$table->foreign('user_id')->references('id')->on('users')
->onDelete('cascade');
});
Schema::create('countries', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->timestamps();
});
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Country extends Model
{
public function posts(){
return $this->hasManyThrough(
Post::class,
User::class,
'country_id',
'user_id',
'id',
'id'
);
}
}
$country = Country::find(1);
dd($country->posts);
morphMany() and morphTo() for relation.Schema::create('posts', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->timestamps();
});
Schema::create('videos', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->timestamps();
});
Schema::create('comments', function (Blueprint $table) {
$table->increments('id');
$table->string("body");
$table->integer('commentable_id');
$table->string("commentable_type");
$table->timestamps();
});
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function comments(){
return $this->morphMany(Comment::class, 'commentable');
}
}
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Video extends Model{
public function comments(){
return $this->morphMany(Comment::class, 'commentable');
}
}
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Comment extends Model{
public function commentable(){
return $this->morphTo();
}
}
$post = Post::find(1);
$comment = new Comment;
$comment->body = "Hi Harikrishnan";
$post->comments()->save($comment);
$video = Video::find(1);
$comment = new Comment;
$comment->body = "Hi Harikrishnan";
$video->comments()->save($comment);
$post = Post::find(1);
dd($post->comments);
$video = Video::find(1);
dd($video->comments);
morphToMany() and morphedByMany() will be used for many to many polymorphic relationshipsSchema::create('posts', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->timestamps();
});
Schema::create('videos', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->timestamps();
});
Schema::create('tags', function (Blueprint $table) {
$table->increments('id');
$table->string("name");
$table->timestamps();
});
Schema::create('taggables', function (Blueprint $table) {
$table->integer("tag_id");
$table->integer("taggable_id");
$table->string("taggable_type");
});
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function tags(){
return $this->morphToMany(Tag::class, 'taggable');
}
}
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Video extends Model
{
public function tags(){
return $this->morphToMany(Tag::class, 'taggable');
}
}
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Tag extends Model
{
public function posts(){
return $this->morphedByMany(Post::class, 'taggable');
}
public function videos(){
return $this->morphedByMany(Video::class, 'taggable');
}
}
$post = Post::find(1);
$tag = new Tag;
$tag->name = "Hi Harikrishnan";
$post->tags()->save($tag);
$video = Video::find(1);
$tag = new Tag;
$tag->name = "Vishnu";
$video->tags()->save($tag);
$post = Post::find(1);
$tag1 = new Tag;
$tag1->name = "Kerala Blasters";
$tag2 = new Tag;
$tag2->name = "Manajapadda";
$post->tags()->saveMany([$tag1, $tag2]);
$video = Video::find(1);
$tag1 = new Tag;
$tag1->name = "Kerala Blasters";
$tag2 = new Tag;
$tag2->name = "Manajappada";
$video->tags()->saveMany([$tag1, $tag2]);
$post = Post::find(1);
$tag1 = Tag::find(3);
$tag2 = Tag::find(4);
$post->tags()->attach([$tag1->id, $tag2->id]);
$video = Video::find(1);
$tag1 = Tag::find(3);
$tag2 = Tag::find(4);
$video->tags()->attach([$tag1->id, $tag2->id]);
$post = Post::find(1);
$tag1 = Tag::find(3);
$tag2 = Tag::find(4);
$post->tags()->sync([$tag1->id, $tag2->id]);
$video = Video::find(1);
$tag1 = Tag::find(3);
$tag2 = Tag::find(4);
$video->tags()->sync([$tag1->id, $tag2->id]);
$post = Post::find(1);
dd($post->tags);
$video = Video::find(1);
dd($video->tags)
$tag = Tag::find(1);
dd($tag->posts);
$tag = Tag::find(1);
dd($tag->videos);
<html>
<head>
<title>My Awesome CMS – Page Title</title>
</head>
<body>
</body>
</html>
</head> tag. <link href=”../assets/css/style.css” type=”text/css” rel=”stylesheet”/>
<?php tag. <div id="myfirstid"></div>
<div class="myfirstclass"></div>
<div class="myfirstclass"></div>
<div class="myfirstclass"></div>
<div class="myfirstclass"></div>
<div class="myfirstclass"></div>
#myfirstid{
Background:lightblue;
Font-family:Arial;
Font-size:44px;
Font-weight: Bold;
}
.myfirstclass{
Font-size:15px;
Color: darkblue;
}
include(‘includes/header.php’);
<divs> we used for practice earlier, we have something better in store! include(‘includes/footer.php’);
foreach($getmydata as $mydata){ echo "Title: "; echo $mydata['title']; echo "<br/>"; echo "Content: "; echo $mydata['content']; echo "<br/>"; echo "Author: "; echo $mydata['author']; echo "<br/>"; echo "<br/>";
?>
<div id=”myfirstid”>
<?php
foreach($getmydata as $mydata){
echo "<div class=”myfirstclass”>Title: ";
echo $mydata['title'];
echo "<br/>";
echo "Content: ";
echo $mydata['content'];
echo "<br/>";
echo "Author: ";
echo $mydata['author'];
echo "</div><br/><br/>";
}?>
</div>
<?php
<?php
include('includes/header.php');
include('includes/conn.php');
if ($letsconnect -> connect_errno) { echo "Error " . $letsconnect -> connect_error;
}else{
$getmydata=$letsconnect -> query("SELECT * FROM content");
?>
<div id="myfirstid">
<?php
foreach($getmydata as $mydata){
echo "<div class=”myfirstclass”>Title: ";
echo $mydata['title'];
echo "<br/>";
echo "Content: ";
echo $mydata['content'];
echo "<br/>";
echo "Author: ";
echo $mydata['author'];
echo "</div><br/><br/>";
}
?>
</div>
<?php
}
$letsconnect -> close();
include('includes/footer.php');
?>
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