jQuery查询字符串类型为

Question

i am using serialize()

Some Event trigger(assume click)

       var querydata= a=1&b=2&c=3  //jquery printing 
     $.ajax({
        url: "script",
        data: querydata,
        method: "POST",
        dataType: "text",
        success: function(data) {
          $("#counts").html(data);
            }

  });

in php do i just use the regular post method

a=htmlspecialchars($_POST["a"]); b=htmlspecialchars($_POST["b"]); and so on

or do i need to use jquery to get the string to variables and then send to data as a object array

if jquery is also an option could you tell me how i would do that im fairly new to jquery and i really want to learn it

Answer 1

Why bother creating a functionality that your browser+PHP provide already?? In your case, if you really have to send a raw string:

var querydata = 'a=1&b=2&c=3';
$.ajax({
    url: "script",
    data: querydata,
    method: "POST",
    dataType: "application/x-www-form-urlencoded",
    success: function(data) {
        $("#counts").html(data);
    }
});

You may also want to simplify:

var querydata = {a: 1, b: 2, c: 3};
$.post('url', querydata, function(data){
    $("#counts").html(data);
});