CODEWITHSUNDEEP
c#htmlrazorescaping
radbyx
radbyx

Reputation: 9670

How do I use html and escape razor inside a razor foreach?

How do I build my html inside the razor foreach? I get "Cannot resolve tbody" inside the foreach.

My code:

function loadNyhedsbrevTable() {
    var tbody = "";

    $('#NyhedsbrevTable tbody').empty();
    @foreach (string n in ViewBag.NyhedsbrevListe)
    { 
        tbody = '<tr><td>' + n + '</td></tr>';
    }
    $('#NyhedsbrevTable tbody').append(tbody);
}

Do I need something like this?

<not razor> tbody = '<tr><td>' + @n + <not razor>'</td></tr>';

Upvotes: 4

Views: 5481

Answers (2)

musefan
musefan

Reputation: 48425

You cannot mix javascript and razor like that. razor gets processed server side while rendering the page, javascript is a client-side srcipt.

What you would need to do is render a valid piece of javascript code. Assuming you want to append a row for each item in the loop, then something like this should work:

function loadNyhedsbrevTable() {
    var tbody = "";

    $('#NyhedsbrevTable tbody').empty();

    @foreach (string n in ViewBag.NyhedsbrevListe)
    { 
        <text>
            tbody += '<tr><td>@(n)</td></tr>';
        </text>
    }

    $('#NyhedsbrevTable tbody').append(tbody);
}

This would result in the following rendered output, for example:

function loadNyhedsbrevTable() {
    var tbody = "";

    $('#NyhedsbrevTable tbody').empty();

    tbody += '<tr><td>one</td></tr>';
    tbody += '<tr><td>two</td></tr>';
    tbody += '<tr><td>three</td></tr>';

    $('#NyhedsbrevTable tbody').append(tbody);
}

Upvotes: 2

nico008
nico008

Reputation: 111

Is this what you are looking for? I hope this help

@foreach (string n in ViewBag.NyhedsbrevListe)
{ 
    @:tbody = '<tr><td>' + n + '</td></tr>';
}

Source: http://haacked.com/archive/2011/01/06/razor-syntax-quick-reference.aspx

Upvotes: 6

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