我的Ajax.BeginForm内部的搜索按钮正在调用主表单操作

Question

我有此表格用于选择服务和项目。在此表单中，我具有要使用的搜索文本框和按钮，它是ajax调用，用于加载搜索到的数据，搜索功能效果很好，但在ajax调用完成后，无需单击即可继续发布表单添加按钮，这是提交表单内选择的任何数据所需的实际操作按钮。添加按钮需要提交此表格。在没有任何事件同意的情况下，搜索文本框和按钮操作正在执行表单提交过程。

我的查看代码

<div id="serviceListArea" style="float: left; margin-left:10px; width:78%; height: 400px; overflow-y: auto;">
   @{
       var aOptions = new AjaxOptions()
       {
           Url = Url.Action("AddSelectedToOrder", "Hospital", new { PatientID = 64990, VisitID = 85499, PATIENT_TYPE = 2 }),
           HttpMethod = "POST",
           OnBegin = "OnAjaxRequestBegin('toBeOrderedServceListOnOrder','Adding selected service or item...')",
           OnComplete = "OnAjaxRequestComplete()",
           OnSuccess = "OnAjaxRequestComplete()",
           OnFailure = "OnAjaxRequestFailure()",
           InsertionMode = InsertionMode.Replace,
           UpdateTargetId = "toBeOrderedServceListOnOrder"
       };


       using (Ajax.BeginForm(aOptions))
       {
           @Html.DevExpress().TextBox(
                settings =>
                {
                    settings.Name = "txtSelectedServiceTypeAndCategoryLinkHolder";
                    settings.Text = "";
                    settings.ClientVisible = false;
                    settings.Properties.EnableClientSideAPI = true;
                    settings.Enabled = true;
                }).GetHtml()

            @Html.DevExpress().TextBox(
                    settings =>
                    {
                        settings.Name = "txtServiceUIClassificationCategory";
                        settings.Text = "SERVICE";
                        settings.ClientVisible = false;
                        settings.Properties.EnableClientSideAPI = true;
                        settings.Enabled = true;
                    }).GetHtml()

        <div id="serviceFilterArea">
            @Html.DevExpress().FormLayout(
                settings =>
                {
                    settings.Name = "frmAddServiceList";
                    settings.SettingsAdaptivity.AdaptivityMode = FormLayoutAdaptivityMode.SingleColumnWindowLimit;
                    settings.Width = Unit.Percentage(100);
                    settings.ShowItemCaptionColon = true;
                    settings.Items.AddGroupItem(
                        groupSettings =>
                        {
                            groupSettings.Name = "groupFilterList";
                            groupSettings.Caption = "Service Filter";
                            groupSettings.ShowCaption = DefaultBoolean.False;
                            groupSettings.GroupBoxDecoration = GroupBoxDecoration.None;
                            groupSettings.ColCount = 4;
                            groupSettings.Items.Add(
                                item =>
                                {
                                    item.Name = "lblServiceListSearch";
                                    item.Caption = "Search Term";
                                    item.ShowCaption = DefaultBoolean.False;
                                    item.ColSpan = 2;
                                    item.Width = Unit.Percentage(50);
                                    item.NestedExtension().TextBox(
                                        txtListSettings =>
                                        {
                                            txtListSettings.Name = "txtServiceListSearch";
                                            txtListSettings.Properties.ClientSideEvents.KeyDown = "function(s,e) { OnServiceSearchKeyDown(s,e); }";
                                        });
                                });

                            groupSettings.Items.Add(
                                item =>
                                {
                                    item.Name = "lblSearchServiceList";
                                    item.Caption = "Search Service List: ";
                                    item.ShowCaption = DefaultBoolean.False;
                                    item.NestedExtension().Button(
                                        btnSettings =>
                                        {
                                            btnSettings.Name = "btnSearchServiceList";
                                            btnSettings.Text = "Search";
                                            btnSettings.ClientSideEvents.Click = "function(s,e) { OnServiceSearchButtonClick(s,e); }";
                                            btnSettings.UseSubmitBehavior = false;
                                        });
                                });


                            groupSettings.Items.Add(
                                        item =>
                                        {
                                            item.Name = "lblAddServiceList";
                                            item.Caption = "Add Service List: ";
                                            item.ShowCaption = DefaultBoolean.False;
                                            item.NestedExtension().Button(
                                                btnSettings =>
                                                {
                                                    btnSettings.Name = "btnAddServiceList";
                                                    btnSettings.Text = "Add";
                                                    btnSettings.EnableClientSideAPI = true;
                                                    btnSettings.UseSubmitBehavior = true;
                                                });
                                        });
                        });
                }).GetHtml()
        </div>

        <div id="serviceListOnOrder">

        </div>
       }
}

搜索文本框和按钮“控制器操作”

[HttpGet]
    [BriskActionFilter]
    [BriskException]
    public ActionResult LoadServiceOrItems()
    {
        string ServiceUIType = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceUIType", Request, RouteData);
        long ServiceTypeID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("ServiceTypeID", Request, RouteData);
        long ServiceCategoryID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("ServiceCategoryID", Request, RouteData);
        string ServiceName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceName", Request, RouteData);
        bool IsPharmacyService = BriskHelpers.Utility.UrlParameterParser<bool>.Parse("IsPharmacyService", Request, RouteData);
        bool IsCertificate = BriskHelpers.Utility.UrlParameterParser<bool>.Parse("IsCertificate", Request, RouteData);
        string ItemCode = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ItemCode", Request, RouteData);
        string ItemName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ItemName", Request, RouteData);

        if (IsPharmacyService)
        {
            if (!ViewData.ContainsKey("ItemName"))
                ViewData.Add("ItemName", ItemName);
            else
                ViewData["ItemName"] = ItemName;

            if (!ViewData.ContainsKey("IsPharmacyService"))
                ViewData.Add("IsPharmacyService", IsPharmacyService);
            else
                ViewData["IsPharmacyService"] = IsPharmacyService;


            Item[] items = IngeniousGlobal.IngInvMethod.GetItems(ItemCode, ItemName,-1, new string[] { "ITEM_FILTER_FOR_PRESCRIPTION" });
            return PartialView("PharmacyItemListView", new List<Item>(items));
        }
        else if (IsCertificate)
        {
            ModuleServiceList[] certificateList = IngeniousGlobal.HospitalMethod.GetModuleServiceListInCategory(ServiceCategoryID, ServiceName);
            return PartialView("CertificateListView", new List<ModuleServiceList>(certificateList));
        }
        else
        {
            ModuleServiceList[] servieList = IngeniousGlobal.HospitalMethod.GetModuleServiceListInCategory(ServiceCategoryID, ServiceName);
            return PartialView("ServiceListView", new List<ModuleServiceList>(servieList));
        }
    }

搜索文本框和按钮JavaScript功能

function OnSearch(_sender) {
    var txtServiceTypeUI = ASPxClientTextBox.Cast("txtServiceUIClassificationCategory");
    var txtServiceTypeAndCategorySelected = ASPxClientTextBox.Cast("txtSelectedServiceTypeAndCategoryLinkHolder");

    var _serviceUIType = txtServiceTypeUI.GetText();
    var _containerName = "serviceListOnOrder";
    var _url = txtServiceTypeAndCategorySelected.GetText();

    var _searchKey = _sender.GetText();
    var _message = "Please wait while service list loading ";
    var _method = "GET";

    if (_serviceUIType == "SERVICE") {
        if (_url == "") {
            _url = "/Hospital/LoadServiceOrItems?ServiceUIType=SERVICE&ServiceTypeID=-1&ServiceCategoryID=-1&ServiceName=" + _searchKey;
        }
        else {
            _url = _url + "&ServiceName=" + _searchKey;
        }
    }
    else if (_serviceUIType == "CERTIFICATE") {
        _url = _url + "&ServiceName=" + _searchKey;
    }
    else if (_serviceUIType == "PHARMACY") {
        _url = _url + "&ItemName=" + _searchKey;
    }

    OnAjaxRequest(_method, _url, _containerName, _message);
}
function OnServiceSearchKeyDown(_sender, _event) {
if (_event.htmlEvent.keyCode == 13) {
    OnSearch(_sender);
}
}

function OnServiceSearchButtonClick(_sender, _event) {
var txtSearcKey = ASPxClientTextBox.Cast("txtServiceListSearch");
OnSearch(txtSearcKey);
}

使用上述javascript在搜索功能期间调用的意外控制器操作

[HttpPost]
    [BriskActionFilter]
    [BriskException]
    public ActionResult AddSelectedToOrder()
    {
        long PatientID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("PatientID", Request, RouteData);
        long VisitID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("VisitID", Request, RouteData);
        PatientTypeList PATIENT_TYPE = (PatientTypeList)BriskHelpers.Utility.UrlParameterParser<int>.Parse("PATIENT_TYPE", Request, RouteData);

        string url = Request["txtSelectedServiceTypeAndCategoryLinkHolder"];
        string txtServiceUIClassificationCategory = Request["txtServiceUIClassificationCategory"];


        string ServiceUIType = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceUIType", url);
        long ServiceTypeID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("ServiceTypeID", url);
        string ServiceTypeName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceType", url);
        long ServiceCategoryID = BriskHelpers.Utility.UrlParameterParser<long>.Parse("ServiceCategoryID", url);
        string ServiceCategoryName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceCategory", url);
        string ServiceName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ServiceName", url);
        bool IsPharmacyService = BriskHelpers.Utility.UrlParameterParser<bool>.Parse("IsPharmacyService", url);
        bool IsCertificate = BriskHelpers.Utility.UrlParameterParser<bool>.Parse("IsCertificate", url);
        string ItemCode = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ItemCode", url);
        string ItemName = BriskHelpers.Utility.UrlParameterParser<string>.Parse("ItemName", url);

        if (ViewData.ContainsKey("ServiceUIType"))
            ViewData["ServiceUIType"] = ServiceUIType;
        else
            ViewData.Add("ServiceUIType", ServiceUIType);

        if (ViewData.ContainsKey("PatientID"))
            ViewData["PatientID"] = PatientID;
        else
            ViewData.Add("PatientID", PatientID);

        if (ViewData.ContainsKey("VisitID"))
            ViewData["VisitID"] = VisitID;
        else
            ViewData.Add("VisitID", VisitID);

        if (ViewData.ContainsKey("PATIENT_TYPE"))
            ViewData["PATIENT_TYPE"] = (int)PATIENT_TYPE;
        else
            ViewData.Add("PATIENT_TYPE", (int)PATIENT_TYPE);


        if (IsPharmacyService)
        {
            return AddSelectedItems(url);
        }
        else if (IsCertificate)
        {
            return AddSelectedCertificate();
        }
        else
        {
            return AddSelectedService();
        }
    }

我的jQuery Ajax函数用于我的许多调用，并且效果很好

function OnAjaxRequestMain(_requestMethod, _url, _containerName, _message, _append, _contentType, _data, _dataType) {
try {
    $.ajax({

        type: _requestMethod,
        url: _url,
        data: _data,
        dataType: _dataType,
        contentType: _contentType,

        beforeSend: function () {
            OnAjaxRequestBegin(_containerName, _message);
        },

        success: function (response) {
            var containerID = '#' + _containerName;
            if (response.includes("ERROR")) {
                OnAlert("erroralert", "errormsg", response);
            }
            else if (response.includes("WARNING")) {
                OnAlert("warningalert", "warningmsg", response);
            }
            else if (response.includes("SUCCESS")) {
                OnAlert("successalert", "successmsg", response);
            }
            else if (response.includes("INFO")) {
                OnAlert("infoalert", "infomsg", response);
            }
            else {
                if (_append)
                    $(containerID).html(response);
                else
                    $(containerID).html(response);
            }
            OnAjaxRequestComplete();
        },

        error: function (request, status, error) {
            var msg = "MSG: " + request.responseText + "<br />STATUS: " + status + "<br /> ERROR: " + error;
            if (request.responseText.includes("ERROR")) {
                OnAlert("erroralert", "errormsg", msg);
            }
            else if (request.responseText.includes("WARNING")) {
                OnAlert("warningalert", "warningmsg", msg);
            }
            else if (request.responseText.includes("SUCCESS")) {
                OnAlert("successalert", "successmsg", msg);
            }
            else if (request.responseText.includes("INFO")) {
                OnAlert("infoalert", "infomsg", msg);
            }
            else {
                OnAlert("erroralert", "errormsg", msg);
            }
            OnAjaxRequestFailure();
        }

    });
}
catch (ex) {
    alert("Error: Brisk On AjaxRequest Main" + ex.message);
}
}

在这个奇怪的问题上，请您帮忙。