for each loop inside a href - Razor

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Johan 95 posts 264 karma points

Dec 11, 2015 @ 13:11
0

For each loop inside a href?

Razor

Umbraco 7
I'm wondering if it's possible to put a foreach loop inside a href?

The reason is because I want a link to be able to link to multiple emails and I don't know how to do it otherwise.

I'm using HTML, Razor

I tried doing like this:
```
 @foreach (var syv in syvs)
            {
               <a href="mailto:@syv.ePost" target="_top">@syv.ePost</a>

            }
```
But now it displays all the mails. What I want is one link that mails to all.

I need something that only loops the mails inside the link, but I can't figure out how

I appreciate any help
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Dan Lister 416 posts 1974 karma points c-trib

Dec 11, 2015 @ 13:29
0
Hi Johan,

Something like the below may be something you'd want. The code below loops through every ePost and creates a string. Then one link is outputted containing all ePost email addresses.
```
@{
    var href = string.Empty;

    foreach (var syv in syvs)
    {
        href = string.format("{0}, {1}", href, syv.ePost);
    }
}

<a href="mailto:@href">Send Email</a>
```
Hope that helps.

Thanks, Dan.
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Johan 95 posts 264 karma points

Dec 11, 2015 @ 13:43

0

Thank you, Dan.

How do I add a comma after each mail?

I tried it @syv.ePost + ";" but it didn't work

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Anders Bjerner 487 posts 2989 karma points MVP 7x admin c-trib

Dec 11, 2015 @ 16:45
0
By using a bit of LINQ, you should be able to do it like:
```
string href = String.Join(";", from syv in syvs select syv.ePost);
```
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For each loop inside a href?