ASP Core MVC: Pass Html String from Controller into View with variables

Question

I would like to pass Variables into an HTML screen and place on the screen. Currently using Net Core.

This question is only for regular .Net and does not seem to work. Pass Html String from Controller to View ASP.Net MVC

Test Controller:

_cardtitle = "Green Tree Title";
_cardtext = "Oak tree with leaves";
_imageurl = "https://images.unsplash.com/reserve/bOvf94dPRxWu0u3QsPjF_tree.jpg?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=500&q=60"

public IActionResult Test(string _cardtitle, string _cardtext)
{

    ViewBag.CardTitle = _cardtitle;
    ViewBag.CardText = _cardtext;
    ViewBag.ImageURL= _imageurl;

    ViewBag.Cardstring = @"<div class=""card"" style=""width: 18rem;"" >
<img class=""card -img-top"" src =""https://images.unsplash.com/reserve/bOvf94dPRxWu0u3QsPjF_tree.jpg?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=500&q=60"" alt =""Card image cap"" >
<div class=""card -body"" >
    <h5 class=""card -title"" > @ViewBag.CardTitle</h5>
    <p class=""card -text"">@ViewBag.CardText</p>
</div>
</div>";
    return View();
}

Test.cshtml

@Html.Raw(ViewBag.Cardstring)

Right now I only see @ Ampersand Variables,

Picture HTML Image

Nashmár · Accepted Answer · 2019-06-24 21:22:13Z

1

You are displaying your ViewBag wrong.

Change Html.Raw(ViewBag.Cardtest) to Html.Raw(ViewBag.Cardstring)

EDIT: According to my comments this should work for you. You need to pass @ViewBag.CardTitle and @ViewBag.CardText as properties not as part of string.

ViewBag.Cardstring = "<div class=\"card\" style=\"width: 180rem;\"><img class=\"card -img-top\" src =\"https://images.unsplash.com/reserve/bOvf94dPRxWu0u3QsPjF_tree.jpg?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=500&q=60\" alt =\"Card image cap\"><div class=\"card -body\" ><h5 class=\"card -title\" >" + @ViewBag.CardTitle +"</h5><p class=\"card -text\">" + @ViewBag.CardText + "</p></div></div>";

edited Jun 24, 2019 at 21:22

answered Jun 24, 2019 at 19:58

Nashmár

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4 Comments

user11690110 Over a year ago

sorry just fixed my question code, but does not solve underyling issue yet, same result

Nashmár Over a year ago

Remove @ while assigning raw html to ViewBag.Cardstring in Controller

user11690110 Over a year ago

this will cause syntax errors, need to contain html

Nashmár Over a year ago

Yes you need to add \ in front of double "

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