Mixing Javascript and C#

HI Experts,

in a Razor View I need the INDEX of the loop mixed in a C# syntax something like:

 
<script type="text/javascript">
...
 $.getJSON("/Controller/Action", { id: val }, function (data) {
           $.each(data, function (index, item) {
                   divbody +=    '<input id="' + selected_id + '" checked="@Model.PaymentTyp[index].Selected" type="checkbox" >' 
            });
 });
...
</script>

Open in new window


what would be the right syntax for that?

thanks.
moshik008Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Shalom CarmelCTOCommented:
Without diving too deep into your code, it seems that you are on the correct path.

C# is executed server side in IIS. For the C# code, Javascript is just text it outputs.
Javascript is executed client side in the browser. For the Javascript code, C# is completely unknown and transparent.

It is your responsibility to write the C# code that prints the correct JS and HTML.

Sometimes things don't work properly, and that's when you will ask EE for help.

Cheers
0
louisfrCommented:
Here's a way to do it. I don't know if it's the best in your case, but I think it should work.
<script type="text/javascript">
...
        $.getJSON("/Controller/Action", { id: val }, function (data) {
                $.each(data, function (index, item) {
                        var checked = "";
                        switch(index) {
@for(int i = 0; i<Model.PaymentTyp.Length; i++)
{
    if (Model.PaymentTyp[i].Selected) { <text>case @i:<text> }
}
                                checked = "checked";
                        }
                        divbody +=    '<input id="' + selected_id + '" ' + checked + ' type="checkbox">';
                });
        });
...
</script>

Open in new window

Note that the syntax "checked=true" is not the right one. Use either "checked" alone, or checked='checked'.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
moshik008Author Commented:
Not the cleanest way but hey, it worked.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
C#

From novice to tech pro — start learning today.