Ajax调用提交处理程序Jquery验证

问题描述

我有一个具有多个选择下拉列表name=select[]的表单，该表单是通过Jquery Validation进行验证的，并且在成功验证后提交了处理程序调用Ajax，我想发送所有表单键，并且值也包含在数组form中，这是我的代码.

I have a form which have multiple select dropdown name=select[], and this form is validate from Jquery Validation and after successful validation Submit handler call Ajax i want to send all form keys and values also include in array form , Here is My Code .

function:submitHandler
{
$.ajax({
url: "processo.php",
type: "POST",
data: new FormData(this),
cache: false,
processData:false,
success: function(data)
{
$('#loading').hide();
$("#message").html(data);
}
});
}

现在，当验证成功完成时，新的FormData(this)无法识别表单ID.但是当我放入new Formdata($("#frmRegister")[0])时，它会将变量发送到php而不是数组.我如何在new Formdata("#frmRegister")之类的形式中定义表单ID.请记住，我在form中也有多个选择数组.

Now the when validation successfully done new FormData(this) not recognize form id.but when i put new Formdata($("#frmRegister")[0]) then its send variables to php but not array. How can i define form id in like new Formdata("#frmRegister").Remember please i also have mulitple select array in form .

推荐答案

submithandler 在.validate()方法的内部，您将使用开发人员提供的form参数.

The submithandler goes inside of the .validate() method and you would use the form argument provided by the developer.

$('#myform').validate({
    submitHandler: function(form) {
        $.ajax({
            url: "processo.php",
            type: "POST",
            data: new FormData($(form)),
            cache: false,
            processData: false,
            success: function(data) {
                $('#loading').hide();
                $("#message").html(data);
            }
        });
        return false;
    },
    // other options
});

您也可以改用$(form).serialize(); .

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