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Added a class to retrieve the basic item information data.

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glm94
2020-04-06 11:51:45 -05:00
parent 353a663501
commit 257d442f40
7 changed files with 79 additions and 23 deletions
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create_category.php
+20
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@@ -0,0 +1,20 @@
<?php
include("db/category.php");
if($_GET["category_name"] != "")
{
create_category($_GET["category_name"]);
}
?>
<html>
<head>
<title>Create New Category</title>
</head>
<body >
<form action="create_category.php">
<label for="category_name">Category Name:</label><input type="text" id="category_name" name="category_name"><br>
<button type="submit">Submit</button>
</form>
</body>
</html>
css/main.css
+9
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@@ -0,0 +1,9 @@
:root {
--main-bg-color: #D3D3D3;
--main-font-color: #006400;
}
body {
background-color: var(--main-bg-color);
color: var(--main-font-color);
}
db/category.php
+19 -2
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@@ -1,8 +1,25 @@
<?php <?php
require "db.php";
function get_category_items($db) function get_category_items()
{ {
return mysqli_query($db, "SELECT * FROM `category`"); global $conn;
$items = mysqli_query($conn, "SELECT * FROM `category`");
$conn->close();
return $items;
} }
function create_category($name)
{
global $conn;
$statement = $conn->prepare("INSERT INTO `category` (category_name) VALUES (?)");
$statement->bind_param("s", $name);
if($statement->execute() == true){
}
$statement->close();
$conn->close();
}
?> ?>
db/db.php
+2 -2
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@@ -4,6 +4,6 @@
$password = '1a9t7y'; $password = '1a9t7y';
$db_name = 'inventory'; $db_name = 'inventory';
$db = mysqli_connect($host, $user_name, $password, $db_name) or die("Failed to $conn = mysqli_connect($host, $user_name, $password, $db_name) or die("Failed to
connect to MySQL: " . mysqli_error($db)); connect to MySQL: " . mysqli_error($conn));
?> ?>
db/item_info.php
+14
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@@ -0,0 +1,14 @@
<?php
require "db.php";
function get_item_base_attributes(){
global $conn;
$query = "SELECT COLUMN_NAME
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'inventory' AND TABLE_NAME = 'item_info';";
$data = mysqli_query($conn, $query);
$conn->close();
return $data;
}
?>
index.php
+7 -19
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@@ -1,29 +1,17 @@
<?php <?php
include_once "db/db.php"; //Use require for all DB interaction code
include_once "db/category.php"; //https://stackoverflow.com/questions/2418473/difference-between-require-include-require-once-and-include-once
require "db/item_info.php";
$categories = get_category_items($db); $categories = get_item_base_attributes();
foreach($categories as $cat){
if($categories){ echo $cat["COLUMN_NAME"];
if($categories->num_rows == 0){
header("Location: create_category.php");
exit(); //It's good practice to call exit() after a redirect so nothing else gets executed.
} }
while($row = mysqli_fetch_array($categories))
{
}
}
else{
echo "Error";
}
$db->close();
?> ?>
<html> <html>
<head> <head>
<link rel="stylesheet" type="text/css" href="css/main.css">
</head> </head>
<body> <body>
website.code-workspace
+8
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@@ -0,0 +1,8 @@
{
"folders": [
{
"path": "."
}
],
"settings": {}
}