Checking if form has been submitted via ajax - PHP

Question

As the title says, I wanna check if this ajax method has been submitted or not and show the result in a condition.

Here is the Ajax POST code;

$.ajax({
      url: "addorderInfo.php", // Url to which the request is sent
      type: "POST",             // Type of request to be send, called as method
      data: new FormData(this), // Data sent to server, a set of key/value pairs (i.e. form fields and values)
      contentType: false,       // The content type used when sending data to the server.
      cache: false,             // To unable request pages to be cached
      processData:false,  
      success: handleResult
        });

And here is the condition I put but it is not working.

function handleResult(data){
        
    if(data == 'error'){
        window.location.href ='404.php';
    }
    else{
        $( "#clearcart" ).click();
        window.location.href = "ordercomplited.php";
    }
 
}

Welcome to Stack Overflow. It looks like you have your answer now. In the future, though, please be sure to include details on what you mean by "it is not working". For instance, are you getting a JavaScript error in the console? — Jeremy Caney
– Jeremy Caney, Commented Aug 5, 2021 at 21:15

AGK · Accepted Answer · 2021-08-05 08:01:02Z

1

try this

$.ajax({
            url: "addorderInfo.php", 
            type: "POST",             
            data: new FormData(this), 
            contentType: false,        
            cache: false,            
            processData:false, 
            success: function (data) {
                alert(data)
            },
            error: function (error) {
                 alert(error.responseText) // if your request doesn't work
            }
          });

answered Aug 5, 2021 at 8:01

AGK

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Andrea Mugnai · Accepted Answer · 2021-08-05 08:03:45Z

0

There isn't sufficient code to know why is not working. IMHO the ajax call is not handling the error. Try to edit your code as follow:

$.ajax({
    url: "addorderInfo.php", // Url to which the request is sent
    type: "POST",             // Type of request to be send, called as method
    data: new FormData(this), // Data sent to server, a set of key/value pairs (i.e. form fields and values)
    contentType: false,       // The content type used when sending data to the server.
    cache: false,             // To unable request pages to be cached
    processData:false,  
    success: function(data) {
      handleResult(data); 
    }
    error: function(data) {
      handleError(data); 
    }
});

answered Aug 5, 2021 at 8:03

Andrea Mugnai

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