ASP.NET MVC中Ajax表单两次提交调用方法

$("#myForm").off("submit").on("submit", function(event) {
    event.preventDefault();
    $.ajax({
        url: this.action,
        type: this.method,
        data: $(this).serialize(),
        success: function(result) {
            // 处理成功响应
        },
        error: function(xhr, status, error) {
            // 处理错误
        }
    });
});

$("#myForm").on("submit", function(event) {
    event.preventDefault();
    var $submitButton = $(this).find(":submit");
    $submitButton.prop("disabled", true);
    $.ajax({
        url: this.action,
        type: this.method,
        data: $(this).serialize(),
        success: function(result) {
            // 处理成功响应
        },
        complete: function() {
            $submitButton.prop("disabled", false);
        },
        error: function(xhr, status, error) {
            // 处理错误
        }
    });
});

@Html.AntiForgeryToken()

$("#myForm").on("submit", function(event) {
    event.preventDefault();
    $.ajax({
        url: this.action,
        type: this.method,
        data: $(this).serialize(),
        headers: { 'RequestVerificationToken': $('input[name="__RequestVerificationToken"]').val() },
        success: function(result) {
            // 处理成功响应
        },
        error: function(xhr, status, error) {
            // 处理错误
        }
    });
});