[英]Javascript is not passing in the values into my php code to run
when i run the form and the sql using action="addCustomer.php"
it works fine but when i am using the js the data is not passing through and i am not getting an error in the console and it says that it is picking up the variables in the timeline from the original page but the js is not? 当我运行表格和使用
action="addCustomer.php"
的sql时,它工作正常,但是当我使用js时,数据未通过,并且控制台中未出现错误,它表示正在接听来自原始页面的时间轴中的变量,但是js不是吗? Can anyone see why? 谁能看到原因?
I am using the following form: 我正在使用以下形式:
<form id="dataForm" method="GET">
<div>
<h2 id="formheader">Add Order Details:</h2>
<label>First Name:</label>
<input class="inputForm" id="inputFirstName" type="text" name="firstname">
</div>
<div>
<label>Last Name:</label>
<input class="inputForm" id="inputLastName" type="text" name="lastname">
</div>
<div>
<label>Address: </label>
<input class="inputForm" id="inputAdress" type="text" name="address">
</div>
<div>
<label>Post Code:</label>
<input class="inputForm" id="inputPostcode" type="text" name="postcode">
</div>
<div>
<section class="inputForm">
<label>Delievery Type:</label>
<select name="deliverytype">
<option ="3-5 Days">3-5 Days</option>
<option ="Next Day">Next Day</option>
</select>
</section>
<input type="hidden" id="calc" value="" name="calc">
</div>
<div id="theSubmit">
<button id="checkoutButton">Submit</button>
</div>
</form>
and the following bit of js: 和下面的js:
function addCustomer(){
var xmlhttp = new XMLHttpRequest();
var firstName = document.getElementById("inputFirstName").value;
var lastName = document.getElementById("inputLastName").value;
var address = document.getElementById("inputAdress").value;
var postcode = document.getElementById("inputPostcode").value;
var delievery = document.getElementById("deliverytype").value;
if(firstName != "" && lastName != "" && address !="" && postcode !=""){
var url = "addCustomer.php?FIRSTNAME=" + firstName + "&LASTNAME=" + lastName + "&ADDRESS=" + address + "&POST_CODE=" + postcode + "&DELIVERY_TYPE=" + delievery;
xmlhttp.open("GET", url, false);
xmlhttp.send();
}
else{
alert("enter Some Data");
}
}
submitButton = document.getElementById("checkoutButton");
submitButton.addEventListener("click", addCustomer);
and the following php sql code: 和以下php sql代码:
$name = $_GET['firstname'];
$lastname = $_GET['lastname'];
$userAddress = $_GET['address'];
$userPostCode = $_GET['postcode'];
$delivery = $_GET['deliverytype'];
$totalCost = $_GET['calc'];
if($name !="" && $lastname !="" && $userAddress !="" && $userPostCode !="" ){
$sql = "INSERT INTO USERS (FIRSTNAME, SECONDNAME, ADDRESS, POST_CODE, DELIVERY_TYPE) VALUES ('$name', '$lastname', '$userAddress', '$userPostCode', '$delivery') ";
$conn->exec($sql);
echo "worked";
}
Try to send variables in lowercase: 尝试以小写形式发送变量:
var url = "addcustomer.php?firstname=" + firstName + "&lastname=" + lastName + "&address=" + address + "&post_code=" + postcode + "&delivery_type=" + delievery;
Any way you are just sending the variable any changes should happen in database not in console log of your browser And PLEASE read about SQL Injection ... 您以任何方式发送变量的任何更改都应该在数据库中发生,而不是在浏览器的控制台日志中发生,请阅读有关SQL注入的信息 ...
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