push 相关问题

首先晚安，我有一个表格，我需要为它创建一个推送。这是我的表格如下：首先晚安我有一个表格，我需要为它创建一个推送。这是我的表格： <div class= "product-form-div"> <form method="POST" class="product-form" id="product-form" name="product-form" enctype="multipart/form-data"> <label for="image">Image: </label> <input type="file" id="image" name="image" required placeholder="Provide the Image"> <label for="SKU">SKU: </label> <input type="text" name="SKU" id="SKU" placeholder="Unique Code Identificator"> <br> <label for="name">Name *: </label> <input type="text" id="name" name="name" required placeholder="Provide the product name"> <br> <label for="price">Price($) *:</label> <input type="number" id="price" name="price" step="0.01" required placeholder="Provide the price"> <br> <label for="product_type" class="productType">Product Type</label> <select name="product_type" id="productType"> <option value="dvd">DVD</option> <option value="book">Book</option> <option value="furniture">Furniture</option> </select> <br> <div class="DescriptionProduct"> <div id="DVD"> <label for="size">Size(MB) *:</label> <input type="number" id="size" name="size" step="0.01" placeholder="What are the MBs?"> <br> </div> <div id="Book"> <label for="weight">Weight(KG) *:</label> <input type="number" id="weight" name="weight" step="0.001" placeholder="The book's Weight?"> <br> </div> <div id="dimensions"> <label for="height">Height(CM) *:</label> <input type="number" id="height" name="height" step="0.01" placeholder="Product's Height please"> <br> <label for="width">Width(CM) *:</label> <input type="number" id="width" name="width" step="0.01" placeholder="Product's Width please"> <br> <label for="length_">Length(CM) *:</label> <input type="number" id="length" name="length" step="0.01" placeholder="Product's Lenght please"> <br> </div> <label for="description">Description *:</label> <textarea name="description" id="description" required placeholder="Describe more about your product."></textarea> <div class="buttons"> <a> <button id="save-product-btn" type="submit" name="product-form"> Save </button> </a> <a> <button> Cancel </button> </a> </div> </div> </form> <script> document.getElementById('DVD').style.display = 'none'; document.getElementById('Book').style.display = 'none'; document.getElementById('dimensions').style.display = 'none'; document.getElementById('productType').addEventListener('change', function() { document.getElementById('DVD').style.display = 'none'; document.getElementById('Book').style.display = 'none'; document.getElementById('dimensions').style.display = 'none'; var option =this.value; if (option == 'book') { document.getElementById('Book').style.display = 'block'; }else if (option == 'dvd') { document.getElementById('DVD').style.display = 'block'; }else if (option == 'furniture') { document.getElementById('dimensions').style.display = 'block'; } }); </script> </div> 我需要用 PHP 为它创建一个推送，我能做什么？我已经检查了我的数据库连接，它工作正常。我现在做什么？我尝试了很多方法来创建推送，遗憾的是，没有一个成功。其中之一是： if(isset($_POST['product-form'])) { $sku = $_POST["SKU"]; $name = $_POST["name"]; $price = $_POST["price"]; $productType = $_POST["product_type"]; $description = $_POST["description"]; switch ($productType) { case "dvd": $size = $_POST["size"]; $dimensions = ""; break; case "book": $weight = $_POST["weight"]; $dimensions = ""; break; case "furniture": $height = $_POST["height"]; $width = $_POST["width"]; $length = $_POST["length"]; $dimensions = "Dimensions: $height x $width x $length (cm)"; break; default: $dimensions = ""; break; } include_once '/src/db_config.php'; $stmt = $pdo->prepare("INSERT INTO products (image, sku, name, price, product_type, size, weight, dimensions, description) VALUES (:image, :sku, :name, :price, :product_type, :size, :weight, :dimensions, :description)"); $stmt->bindParam(':image', $image); $stmt->bindParam(':sku', $sku); $stmt->bindParam(':name', $name); $stmt->bindParam(':price', $price); $stmt->bindParam(':product_type', $product_type); $stmt->bindParam(':description', $description); $stmt->bindParam(':size', $size); $stmt->bindParam(':weight', $weight); $stmt->bindParam(':dimensions', $dimensions); // execute a declaração SQL $stmt->execute(); echo "sucess"; exit(); } 根据您的代码，您看起来像是一个提交按钮。您需要添加 action="somefile.php" 以将表单数据提交给 php 控制器，然后让您将数据添加到数据库中。在你的 php 文件中执行 print_r($_POST);查看您传递到文件中的数据。

php html forms mysqli push

回答 1 投票 0

用 if 语句停止 .push

这是我需要完成的课程的简单雨滴程序。我想告诉程序是否有 25 个 yPositions 和 xPositions 数组以停止使用 if

arrays if-statement push draw

回答 1 投票 0

我对这个简单的雨滴阵列程序有疑问

我正在尝试编写代码，以便每次 yPositions 数组 [0] 达到值 400 时，程序将：创建一个以随机 xPositions 值落下的新雨滴数组重置...

javascript arrays animation push

回答 0 投票 0

for 循环对于数组数组的动态数据不能正常工作

questionOptions[index] 是 ["Yes","No"] 链接 = [ {Value="No"}, {Value="Yes"}, {Value="No"} ] 我的 responseValues 静态值为 [ [0, 0, 0 ]...