Passing Static and Dynamic attribute to htmlAttribute in MVC3

Question

I have the scenario where i will be adding two attribute.

One is dynamic i.e readonly based on user role & another is static i.e id

I tried this below but it is not working for me.

The attribute rendered in HTML for below is

readonlystr = , id = 'emp-name'

var readonlystr = (Model.Role.EmpEdit) ? "" : "readonly=readonly";

@Html.TextBoxFor(m => m.Name, new { readonlystr, @id = "emp-name" })
@Html.TextBoxFor(m => m.Age, new { readonlystr, @id = "emp-age" })
@Html.TextBoxFor(m => m.City, new { readonlystr, @id = "emp-city" })

Any suggestion to achieve this by combining two attributes and pass it?

karaxuna · Accepted Answer · 2013-01-18 12:46:37Z

1

var readonlystr = Model.Role.EmpEdit ? new Dictionary<string, object>() : new Dictionary<string, object> { { "readonly", "readonly" } };

@Html.TextBoxFor(m => m.Name, readonlystr.Union(new Dictionary<string, object>{{"id", "emp-name"}}).ToDictionary(x=>x.Key, x=>x.Value))

answered Jan 18, 2013 at 12:46

karaxuna

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Quinton Bernhardt · Accepted Answer · 2013-01-18 13:44:19Z

0

    @{
        Dictionary<string, object> attribs = new Dictionary<string, object>();
        if (!Model.Role.EmpEdit) {
            attribs.Add("readonly", "readonly");
        }
        attribs.Add("id", "");
    }

    @{attribs["id"] = "emp-name";}
    @Html.TextBoxFor(m => m.Name, attribs)
    @{attribs["id"] = "emp-age";}
    @Html.TextBoxFor(m => m.Age, attribs)

edited Jan 18, 2013 at 13:44

answered Jan 18, 2013 at 12:46

Quinton Bernhardt

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