如何在 JSP 中使用带有 jQ​​uery 的 Ajax POST？

Question

This code works fine:

$('#loginForm').attr('method', 'POST');
$('#loginForm').attr('action', basePath + url);

then I want to add a callback for handlling responsed messages and have a more common function for submission of a form, so I write a function as below:

//------ another function ----
saveCookie();
var loginFormParam = {
    type: "POST",
    url: basePath + "/sys/security/login.do"
};
prepareForm("loginForm", loginFormParam, loginCallback);
//----- end of another function

then,

function prepareForm(whichForm, formAttr, callback) {
    $("#" + whichForm).submit(function () {
        $.ajax({
            type: formAttr.type,
            url: formAttr.url,
            success: callback
        })
    })
}

But when the form submitted, I get a GET request not POST. I must misunderstand something but I don't know where.

Thanks.

Answer 1

$.ajax is default method is GET reference

Test if your formAttr contains a type and has the value of POST