I have been battling with a problem for quite a while and would like some outside input as to what could be causing my POST calls to fail inconsistently.
I have a web dashboard that uses AngularJS 1.4.8, and it sends POST calls to various PHP scripts to update a MySQL database.
The issue I'm having is that the success isn't always called and sometimes I have to trigger the POST again and then it will work
Sometimes it works first time.. other times it might take 2 attempts. I have tried using the .error( to call the function again but this can end up in an loop
Here is an example of a POST call
$http({
method: 'POST',
url: $scope.URL+"SIVisitor.php",
data: {
"Value1": $scope.NewVisitorFirstname,
"Value2": $scope.NewVisitorSurname,
"Value3": $scope.NewVisitorEmail,
"Value4": $scope.NewVisitorValue4,
"Value5": $scope.NewVisitorValue5,
"Value6": $scope.NewVisitorValue6
},
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
}).success(function(response) {
// DO STUFF HERE
});
Then I receive the information in a PHP file like below:
<?php
if($_SERVER["HTTPS"] == "on")
{
$data = json_decode(file_get_contents('php://input'), TRUE);
$Value1 = $data["Value1"];
$Value2 = $data["Value2"];
$Value3 = $data["Value3"];
$Value4 = $data["Value4"];
$Value5 = $data["Value5"];
$Value6 = $data["Value6"];
// ENTER INTO THE DATABASE
}
else {
}
?>
If its not going to work then it errors instantly. GET requests seem to work much better but I can't use them to send lots of form data
Other things that might help:
Webserver is Linux based using Apache
PHP 7.2 FastCGI (Although the same problem happened on 5.6)
