How to count rows in table in MVC - asp.net

Question

I have this foreach code in my View in MVC4:

@foreach (var row in Model.Variables)
{
 <td>@row.Variable1.FirstOrDefault()</td>
 <td>@row.Variable2.FirstOrDefault()</td>  
}

Now I whant to write in each row number (sequential number).

I have try with this code:

@if (Model.Spremenljivke != null)
{
    int i = 0;
    foreach (var row in Model.Spremenljivke)
    {
        <tr align="center">
            <td>@i</td>
            <td>@row.Internal.First()</td>
            <td>@row.Exchangetimestamp.Add(Model.TimeZone.BaseUtcOffset)</td>
            <td>@row.Order.First()</td>
            <td>@row.MsgT.First()</td>
            <td>@row.Exchangetimestamp2.Add(Model.TimeZone.BaseUtcOffset)</td>
            i++;
        </tr>

        <tr><td colspan="7"><hr/></td></tr>

    }
}

Problem is that returns this:

i++;i++;i++ ...
Column i
0
0
0
0
...

Why you don't do the same thing done in seconth example? Simple declare var i = 0; i++ and print i each time. — Roberto Conte Rosito
– Roberto Conte Rosito, Commented Jun 17, 2014 at 7:17
If I understand you correctly, I have done this: before Foreach I have write var i = 0; then in <td>@i++</td> ? — geekforfreek
– geekforfreek, Commented Jun 17, 2014 at 7:24
Yes, I think this can be a good solution (if I understand your question). — Roberto Conte Rosito
– Roberto Conte Rosito, Commented Jun 17, 2014 at 7:29

Roberto Conte Rosito · Accepted Answer · 2014-06-17 14:07:55Z

1

I'l try answer your question with your example modified:

@{ var i  = 0; }
@foreach (var row in Model.Variables)
{
 <td>@i.ToString()</td>
 <td>@row.Variable1.FirstOrDefault()</td>
 <td>@row.Variable2.FirstOrDefault()</td>  
 @i++;
}

I've added var necessary to increment and show row num. You can write directly "i++" because you are in foreach statement managed by razord and @ is not necessary.

I hope this can help you.

edited Jun 17, 2014 at 14:07

answered Jun 17, 2014 at 8:14

Roberto Conte Rosito

2,11813 silver badges25 bronze badges

Sign up to request clarification or add additional context in comments.

6 Comments

geekforfreek Over a year ago

:( it does not work, it puts 0 in each row and i++ as text above table in one row (not in table), something like this: i++;i++;i++;... but so many time as I have rows in my table (15).

geekforfreek Over a year ago

Do you think that is problem in my Variables, because they are multivalued, it meany that tey can be zero or some value? That is why returns me only zeros?

Roberto Conte Rosito Over a year ago

Sorry, but the problem is too strange. I've tested the foreach using a standard array (String), i is displayed correctly.

geekforfreek Over a year ago

Do you think that problem is in Model.Variables? Because I am returning a group value from controler to Model.Variables. But, still, this should not be problem.

Roberto Conte Rosito Over a year ago

Please, Add @ before i var name (this will be: @i++ and not i++).

|

Collectives™ on Stack Overflow

How to count rows in table in MVC - asp.net

1 Answer 1

6 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

6 Comments

Your Answer

Sign up or log in

Post as a guest

Related