generate querystring with array

Question

For my custom paging I want to add an array of int's to the querysting (filtering)

this my code in the view:

            @foreach(var page in ViewBag.pagination){
                 string index = Convert.ToString(page.index);
                 if (page.skills != null) 
                 {
                    <li>@Html.ActionLink(index, "index", "vacancy", new { skills= string.Join("&skills=", page.skills)}, null)</li>
                 }
                 else
                 {
                    <li>@Html.ActionLink(index, "index", "vacancy", new {page = page.index}, null)</li>
                 }
            }

this line

<li>@Html.ActionLink(index, "index", "vacancy", new { skills= string.Join("&skills=", page.skills)}, null)</li>

results in: ?skills=1%26skills%3D2

but how can i change the querystring into this: ?skills=1&skills=2 ?

nhrobin · Accepted Answer · 2013-08-05 19:54:22Z

1

You can use this

<li>@Html.ActionLink(index, "index", "vacancy")+"?"+string.Join("&", page.skills.Select(s=>"skills="+s)))</li>

edited Aug 5, 2013 at 19:54

answered Aug 5, 2013 at 19:47

nhrobin

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1 Comment

Moby's Stunt Double Over a year ago

Although this is almost certainly a working, stphn may be better served by building a route value dictionary to handle the array, IMHO.

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