MVC弹出和PostBack

Question

我有一个MVC c#，signalR项目，其中代理遵循应用程序中的以下步骤

• 登录到应用程序。一旦登录成功，应用程序隐藏login面板&显示活动和电话按钮列表，

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• 应用程序显示活动代理列表分配给每个活动前面的
• 应用程序显示按钮，以在活动中设置就绪/未就绪。在这种情况下，是Telemarketing
• If & RestAPI代理需要设置自己，在竞选中没有做好准备，它打开弹出窗口，并列出未准备好的原因。问题是:当代理选择原因并提交应用程序时，
• 会回发失去的视图，并重置到登录窗口。

在PopUp窗口中提交破坏原因后的控制器操作：

 public ActionResult SetBreak(breakReasonModel form)
    {
        string tok=form.accessToken;
        string cmp = form.campaign;
        string selreason = "";
        for (int i=0;i < form.arrReasons.Length;i++)
        {
             selreason = form.arrReasons[i];
        }
        SetBreak obj = new SetBreak();
        System.Collections.Generic.List<ISCampaigns> IScampaignNames = new System.Collections.Generic.List<ISCampaigns>();
        IScampaignNames = obj.setNotReadyInCampaign(tok, cmp, selreason);

        return RedirectToAction("Index");
    }

PopUp部分视图：

 @using Altitude.IntegrationServer.RestApiWebApp.Models
@model Altitude.IntegrationServer.RestApiWebApp.Models.breakReasonModel

<div id="divBreakReasons">
    @using (Html.BeginForm("SetBreak", "Home"))
    {

        @Html.ListBoxFor(m => m.arrReasons, Model.reasonsMultiSelectList, new { @class = "form-control" })

        @Html.TextBoxFor(model => model.accessToken, new { id = "txtaccessToken" })

        @Html.TextBoxFor(model => model.campaign, new { id = "txtcampaign" })
        <br />
        <button id="btn" type="submit" class="btn btn-block bg-primary" value="Submit" >Submit</button>
        <br />

    }
</div>

Index.chtml

<div class="row">
    <div class="col-md-4 table-responsive" id="telButtons">
        <table id="tblTelephony" class="table">
           --Telephony Buttons
            </tbody>
        </table>
    </div>
</div>
<div class="row">
    <div class="col-md-4 table-responsive">
        <p id="demo"></p>  // Campaign table with Ready/Not Ready buttons
    </div>
</div>
//ajax call to open popup
<div id="dialog" style="display: none"></div>
<script type="text/javascript">
    function getBreak(nrReason) {
        $("#dialog").dialog({
            autoOpen: false,
            modal: true,
        }); 
    $.ajax({
        type: "POST",
        url: "@Url.Action("popupBreak","Home")",
        data: '{breakReason : "' + dataToSend + '",accessToken : "' +acc+ '",campaign : "' + cmp + '"}',
        contentType: "application/json; charset=utf-8",
        dataType: "html",
        success: function (response) {
            $('#dialog').html(response);
            $('#dialog').dialog('open');
            console.log(response);
        },
        failure: function (response) {       
        },
        error: function (response) {       
        }
        });
    }
</script>

Answer 1

就像你编码的那样。如果需要将结果返回到当前视图，则应该使用ajax调用来返回操作结果。

示例

@using (Ajax.BeginForm("Action", "Controller", FormMethod.Post, new AjaxOptions() { HttpMethod = "POST", InsertionMode = InsertionMode.Replace, UpdateTargetId = "YourTargetForResult" }, new { @id = "ajaxForm" }))

要在当前视图中接收回发，必须引用jquery.unobtrusion-ajax.js。

基于您的评论的示例：

<input type="hidden" id="hdnResponseMessage" /> // add dom object where response hits

@using (Ajax.BeginForm("SetBreak", "YourControllerName", FormMethod.Post, new AjaxOptions() { HttpMethod = "POST", InsertionMode = InsertionMode.Replace, UpdateTargetId = "hdnResponseMessage" }, new { @id = "form" }))
    {
            @Html.ListBoxFor(m => m.arrReasons, Model.reasonsMultiSelectList, new { @class = "form-control" })

            @Html.TextBoxFor(model => model.accessToken, new { id = "txtaccessToken" })

            @Html.TextBoxFor(model => model.campaign, new { id = "txtcampaign" })
            <br />
            <button id="btn" type="submit" class="btn btn-block bg-primary" value="Submit" >Submit</button>
            <br />
    }

康洛尔：

[HttpPost]    
public JsonResult SetBreak(breakReasonModel form)
        {
        string tok=form.accessToken;
        string cmp = form.campaign;
        string selreason = "";
        for (int i=0;i < form.arrReasons.Length;i++)
        {
             selreason = form.arrReasons[i];
        }
        SetBreak obj = new SetBreak();
        System.Collections.Generic.List<ISCampaigns> IScampaignNames = new System.Collections.Generic.List<ISCampaigns>();
        IScampaignNames = obj.setNotReadyInCampaign(tok, cmp, selreason);

        return Json("SetBreak");
        }

jQuery在文档就绪中设置侦听器：

    // add dom object listener
    $('#hdnResponseMessage').bind('DOMNodeInserted', function () {
        var txt = $('#hdnResponseMessage').text();
        if (txt == 'SetBreak')
           {
              //do your stuff here;
           }

    });