jQuery ajax简单发布/获取

Question

function selectTinNumber(object){   
    $.ajax({
        url: '..//include/crud.php',
        data: 'pin=' + object.value,
        cache: false,
        error: function(e){
            alert(e);
        },
        success: function(e){
            // A response to say if it's updated or not
            alert(e);
        }
    });   
} 

i have this code for ajax i want to use it to select query my database in my crud.php i have a function called selectAllPin() , where i use data pin . I use pin as if(isset($_GET['pin'])){ my question is why do i always get alert like this object Object .. How do i connect my function selectAllPin() to this ajax any help is appreciated

Answer 1

ajax Get

function selectTinNumber(object){   
    $.ajax({
        url: '../include/crud.php?pin=' + object.value,
        cache: false,
        error: function(e){
            alert(e);
        },
        success: function(e){
            // Response here
            alert(e);
        }
    });   
} 

Answer 2

You get Object object because the thing you are alerting is object. You would need to read it's appropriate attributes such as e.result . If you want to see what all the object contains, you can use this

for (var i in e)
{
  alert(i + ": " + e[i]);
}

to iterate through all attributes of object e .

Answer 3

Use console.log to the the content or JSON.stringify, that should help. I think the data can be found with e.data.