如何通过jquery ajax调用在php页面上获取价值

Question

I am using the jquery ajax script for getting the content of php page without loading of page. Using following script

$('#data_subpartition_result').live('click', function(){
    $.ajax({
           type: "POST",
           url: "temp/model_view_result.php",
           context: "language=php&version=5",
           data: {train: 0.7, validation: 0.2, test: 0.1},
           success: function(result){
                    $('div.divRightModelContent').html(result);
               }
    });
});

and my php file code is as follows

<?php 
     echo $_POST['train'];

     // some other php stuff

?>

i am trying to print or using value of data which i have passed with post method by jquery ajax call but i have an error and no any value passed in post method on php page by jquery ajax call. Give me any idea how to get the value.

Answer 1

It's been years since I programmed in PHP, but here are a few jQuery things to correct.

1. context is not used the way you're using it. It's used to tell the $.ajax call to load a particular section of the url property.
2. Because you specified type: "POST" , your .html() call should be: ('div.divRightModelContent').html(result.d) .

There are some good examples on the official jQuery.ajax() webpage. They're pretty good about at least providing you with example data under each property.