Javascript 使用ajax和php更新数据库
我正在尝试在选中复选框时将我的数据库tinyint更新为1,在取消选中复选框时将其更新为0。我的Javascript/Ajax代码是:Javascript 使用ajax和php更新数据库,javascript,php,jquery,ajax,Javascript,Php,Jquery,Ajax,我正在尝试在选中复选框时将我的数据库tinyint更新为1,在取消选中复选框时将其更新为0。我的Javascript/Ajax代码是: <script> function emailNextWithAddress(chk,address) { var nextEmail, inside_where; if(chk.checked === true){ $.ajax({ url: "marca_enviado.php",
<script>
function emailNextWithAddress(chk,address) {
var nextEmail, inside_where;
if(chk.checked === true){
$.ajax({
url: "marca_enviado.php",
type: "get",
data: address,
success: function(){
nextEmail = document.createElement('input');
nextEmail.id = address;
nextEmail.value = address;
nextEmail.type = 'text';
nextEmail.name = 'email[]';
nextEmail.className = 'insemail';
nextEmail.style.display = 'inline-block';
inside_where = document.getElementById('addEmail');
inside_where.appendChild(nextEmail);
},
error: function(){
console.log("Erro!");
}
});
} else {
$.ajax({
url: "desmarca_enviado.php",
type: "get",
data: address,
success: function(){
inside_where = document.getElementById(address);
inside_where.parentNode.removeChild(inside_where);
},
error: function(){
console.log("Erro!");
}
});
}
return false;
}
</script>
尝试更新我的数据库tinyint的php marca_enviado.php代码是:
<?php
include_once 'dbh.php';
$address = $_GET['address'];
$updateEnviado = "UPDATE escolas SET Enviado = 1 WHERE id= 'address' ";
$result = mysqli_query($conn , $updateEnviado);
?>
希望有帮助 运行此代码时出现了什么错误?@LakmalAbesekara没有错误,只是没有更新数据库。$updateEnviado=update escolas SET Enviado=1,其中id='address'这里有多处错误,您总是更新到1,并且总是更新id为'address'的记录,而这可能不会exist@Herco我有一个php文件要更新为1,还有一个php文件要更新为0。id='address'不是来自Ajax数据:address吗?在数据:address中,address是什么?
<?php
include_once 'dbh.php';
$address = $_GET['address'];
//-- escape the input data. But be sure to add some validations before this line.
$address = mysqli_real_escape_string($conn, $address);
//-- use "$address" variable there, assuming that variable contains the id
$updateEnviado = "UPDATE escolas SET Enviado = 1 WHERE id= '$address' ";
$result = mysqli_query($conn , $updateEnviado);
?>