for each loop inside a href - Razor

Press Ctrl / CMD + C to copy this to your clipboard.

Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at

Johan 95 posts 264 karma points

Dec 11, 2015 @ 13:11
0

For each loop inside a href?
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
Copy Link
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.
Copy Link
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

Copy Link
Anders Bjerner 487 posts 2995 karma points MVP 8x 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);
```
Copy Link
is working on a reply...

Please Sign in or register to post replies

Flag this post as spam?

For each loop inside a href?