Add dynamically Partial view in ASP.NET MVC

Question

I am newbie in ASP.NET MVC. I have a below requirement.

I need to show dynamically pie charts on the Dashboard page. I will decide total count of pie charts at run time. So, I have created a Partial View of the pie chart and a model class.

First, I will hit the database and fill data into model class. I din'd find any tutorial.

Controller Code :

public ActionResult _Dashboard()
    {
        try
        {
            _dashboard = new Dashboard();
            var model = _dashboard.GetToolsUtilization();
            return View(model);
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        { }

    }

Tools class

public class Tools
{
    public string toolName { get; set; }
    public int used { get; set; }
    public int free { get; set; }
}

_Dashboard.cshtml Page

<div class="col-lg-12">



    @foreach (var item in Model)
    {
        <div class="dash-unit col-lg-3">
            Html.Partial("~/Views/Shared/toolGaugeInfo.cshtml", item)
        </div>

    }

    </div>

ToolGauageInfo.cshtml

@model NETMS.DAL.ToolGauageInfo

I think, Partial view page is fine. I will call controller on page load by ajax call. Now, I don't know how to return model from controller.

Possible duplicate of How To Insert Partial views Dynamically in Asp.Net MVC — Bhavik Patel
– Bhavik Patel, Commented Dec 23, 2016 at 6:16

Ahmed · Accepted Answer · 2016-12-23 07:59:44Z

0

You will calculate number of pie charts and save it in a List<PieChartModel> or somrthing and you can create View that take @model List<PieChartModel> and loop over list to display your partialview

@foreach(var pie in Model)
{
   Html.Partial("_PieView", pie);
}

answered Dec 23, 2016 at 7:59

Ahmed

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3 Comments

KiddoDeveloper Over a year ago

No, sorry. I tried but I wasn't able to achieve it.

Ahmed Over a year ago

@Mohit what do you mean by achieve it ?? What is the error ?

Ahmed Over a year ago

Share your code with more details including the partial view you implement and controller and your exact problem as now I don't understand you

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