CODEWITHSUNDEEP
asp.net-mvc
Mohan
Mohan

Reputation: 248

Trying To pass list of data in from controller to partial view in mvc

I am trying to pass list of data through viewbag from controller to partial view but getting error

in login form after submitting data taking it from formcollection through HttPost and once action complete it return to home page from there i am calling method Page_Init inside that in 'loadmessage' method i am trying to return list to a partial view "Header" based on condition.but not able to perform getting error

Home controller [HttpPost]

public ActionResult Login(FormCollection form)
{
 return View("Home");
}

in Home.cshtml calling method page_init in controller

$.get("/Home/Page_Init",null, function (data) {
           alert(data);
       });

Home controller 

 public ActionResult Page_Init()
    {
     loadMessages();
     return view("Home");
    }

public ActionResult loadMessages()
{
 List<MessageModel> lstMessages = new List<MessageModel>();
 List<MessageModel> lstInfoMessages = new List<MessageModel>();
lstInfoMessages = lstMessages.Where(msg => msg.MESSAGE_TYPE.Equals(CommonConstants.SAFETY_MESSAGE_INFO, StringComparison.InvariantCultureIgnoreCase)).ToList<MessageModel>();
if (lstInfoMessages.Count > 0)
{
 ViewBag.lstInfoMessages = 1;
 ViewBag.lstInfoMessages1 = lstInfoMessages;
 return PartialView("Header", lstInfoMessages);
}

}

also trying to go to partial view from Home view

@ViewBag.lstInfoMessages1
@if (ViewBag.lstInfoMessages == 1)
{
    @Html.Partial("Header",ViewBag.lstInfoMessages1)
}

Expected that list of information should go to partial view and bind Error:Not getting Exact syntax what to do and how to proceed the steps tried above throw error

Upvotes: 0

Views: 776

Answers (1)

Mangesh Auti
Mangesh Auti

Reputation: 1153

@Html.Partial method does not accept the dynamic value – so we need to cast it to the actual type.

@model MessageModel   //you need to give correct path of MessageModel
@ViewBag.lstInfoMessages1
@if (ViewBag.lstInfoMessages == 1)
{
    @Html.Partial("Header", (List<MessageModel>)ViewBag.lstInfoMessages1)
}

In Header Partial view, you can retrieve list using @Model

Upvotes: 1

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