Question

我怎么能够把囚室合并到一个桌子里,使用拉扎尔角的浏览器?

Without using javascript/jQuery.
The table s source is an IEnumerable.
Some of the items in the source will have the same value in a certain field and those are the one we want to merge in one cell.
We don t know how many times a given value is repeated.

由此形成的超文本应当如此:

<table>
    <tr>
        <td rowspan="2">Column 1 row 1</td>
        <td>Column 2 row 1</td>
    </tr>
    <tr>
        <td>Column 2 row 2</td>
    </tr>
    <tr>
        <td rowspan="3">Column 1 row 3</td>
        <td>Column 2 row 3</td>
    </tr>
    <tr>
        <td>Column 2 row 4</td>
    </tr>
    <tr>
        <td>Column 2 row 5</td>
    </tr>
</table>

EDIT增加数据来源和预期结果:

数据来源可能类似于具有类别的产品。注

Products

Laptop (Electronics)
iPod (Electronics)
TV (Electronics)
Coffee (Groceries)
Cookies (Groceries)

The result

╔═════════════╦════════╗
║ Electronics ║ Laptop ║
║             ║ iPod   ║
║             ║ TV     ║
╠═════════════╬════════╣
║ Groceries   ║ Coffee ║
║             ║ Cookies║ 
╚═════════════╩════════╝

我所想的唯一方式是利用林克来计算其价值多少倍,但我想知道,有人是否有一个更好的解决办法。感谢!

Answer 1

类似情况。

<table>
    <tr>
        <th>Movie</th>
        <th>Person</th>
    </tr>

    @foreach (var byMovies in elements.GroupBy(x => x.Movie)
                                      .OrderBy(movie => movie.Key.Name))
    {
        var secondRowOrHigher = false;
        @:<tr>
        @:<td rowspan="@byMovies.Count()">@byMovies.Key.Name</td>

        foreach (var ticket in byMovies.OrderBy(x => x.Person.Name))
        {
            if (secondRowOrHigher)
            {
                @:<tr>
            }
            secondRowOrHigher = true;

            <td>@ticket.Person.Name</td>
            @:</tr>
        }
    }
</table>

仅了解情况

public class TicketInfo
{
    public Movie Movie { get; set; }
    public Person Person { get; set; }
}

public class Person
{
    public string Name { get; set; }
}

public class Movie
{
    public string Name { get; set; }
}

Categories

Products

The result

友情链接