document.querySelector('#select').addEventListener("change", function() {
var confirm = confirm("Do you want to update data?");
if (confirm == true) {
if (this.value == "1") {
$.ajax({
url: "update.php",
type: "POST",
data: {
id: <?php echo $row['serial']?>,
type: "pending"
},
cache: false,
success: function(dataResult){
var dataResult = JSON.parse(dataResult);
if(dataResult.statusCode==200){
alert("Successfully updated");
location.replace("../deposit/");
}
else if(dataResult.statusCode==201){
alert("Something went wrong");
}else{
alert("Everything went wrong");
}
}
});
}else if(this.value == "2"){
$.ajax({
url: "update.php",
type: "POST",
data: {
id: <?php echo $row['serial']?>,
type: "succeed"
},
cache: false,
success: function(dataResult){
var dataResult = JSON.parse(dataResult);
if(dataResult.statusCode==200){
alert("Successfully updated");
location.replace("../deposit/");
}
else if(dataResult.statusCode==201){
alert("Something went wrong");
}else{
alert("Everything went wrong");
}
}
});
}else if(this.value=="3"){
$.ajax({
url: "update.php",
type: "POST",
data: {
id: <?php echo $row['serial']?>,
type: "canceled"
},
cache: false,
success: function(dataResult){
var dataResult = JSON.parse(dataResult);
if(dataResult.statusCode==200){
alert("Successfully updated");
location.replace("../deposit/");
}
else if(dataResult.statusCode==201){
alert("Something went wrong");
}else{
alert("Everything went wrong");
}
}
});
}else{
console.log("Update canceled");
}
}
});
I added a confirmation dialog while user changes option. When I run the code, and changed option I am not getting any confirmation dialog but, when I was working without confirmation dialog everything was working fine. Why it's happening? I got error in console Uncaught TypeError: confirm is not a function at HTMLSelectElement.<anonymous> I was looking at w3schools courses but, i am unable to understand anything
You should avoid using the name of HTML and Window objects and properties:
https://www.w3schools.com/js/js_reserved.asp
don't use confirm use ConfirmDialog or something!