如何为 ant 设计 blazor 表设置行背景颜色

Question

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I need best answer for my question

I'm using my project for ant design blazor table , anyone know how to adding background color for ant design blazor table row,

code here

@using System.ComponentModel
@using AntDesign.TableModels

<Table TItem="Data" DataSource="@data" OnRowClick="OnRowClick">
    <Column @bind-Field="@context.Name">
        <a>@context.Name</a>
    </Column>
    <Column @bind-Field="@context.Age"></Column>
    <Column @bind-Field="@context.Address">
        <TitleTemplate>
            <span> <Icon Type="environment" /> Address </span>
        </TitleTemplate>
    </Column>
    <Column @bind-Field="@context.Tags">
        @foreach (var tag in context.Tags)
        {
            var color = tag.Length > 5 ? "geekblue" : "green";
            if (tag == "loser")
            {
                color = "volcano";
            }
            <Tag Color="@color">@tag</Tag>
        }
    </Column>
    <ActionColumn Title="Action">
        <Space Size=@("middle")>
            <SpaceItem>
                <a>Invite @context.Name</a>
            </SpaceItem>
            <SpaceItem>
                <a>Delete</a>
            </SpaceItem>
        </Space>
    </ActionColumn>
</Table>

@code{
    Data[] data = new Data[]
    {
        new()
        {
            Key = "1",
            Name = "John Brown",
            Age = 32,
            Address = "New York No. 1 Lake Park",
            Tags = new[] {"nice", "developer"}
        },
        new()
        {
            Key = "2",
            Name = "Jim Green",
            Age = 42,
            Address = "London No. 1 Lake Park",
            Tags = new[] { "loser"}
        },
        new()
        {
            Key = "3",
            Name = "Joe Black",
            Age = 32,
            Address = "Sidney No. 1 Lake Park",
            Tags = new[] { "cool", "teacher" }
        }
    };

    public class Data
    {
        [DisplayName("Key")]
        public string Key { get; set; }

        [DisplayName("Name")]
        public string Name { get; set; }

        [DisplayName("Age")]
        public int Age { get; set; }

        [DisplayName("Address")]
        public string Address { get; set; }

        [DisplayName("Tags")]
        public string[] Tags { get; set; }
    }

    void OnRowClick(RowData<Data> row)
    {
        Console.WriteLine($"row {row.Data.Key} was clicked.");
    }
}

Answer 1

The simplest way which I can think of is adding a RowClassName prop in the Antd blazor Table component and then add the styles for each row of the table.

You can add a className in rows of table in two ways.

1. Inline className

<Table RowClassName="@(_=>"classname-for-name"> </Table>

<style> 
  .classname-for-name{
     background-color: blue;
  } 
</style>
// ------------------------------------------------------------------

2. When you want to add classname for different rows based on some condition

<Table RowClassName="@(row => row.Data.RowClass"> </Table>
@code {
   public class Data
    {
       [DisplayName("Score")]
        public int Score { get; set; }

        public string RowClass => Score < 70 ? "danger" : "success";
    }
}
<style> 
  .danger {
    background-color: red;
  }

  .success {
    background-color: green:
  }
<style>
//-------------------------------------------------

Remember above showcases/examples is contrived.

Following is the complete example to add background colors for each row in the Antd blazor Table.

@using System.ComponentModel
@using AntDesign.TableModels

<Table TItem="Data" DataSource="@data" RowClassName="@(_=>"row-background")">
    <Column @bind-Field="@context.Name">
        <a>@context.Name</a>
    </Column>
    <Column @bind-Field="@context.Score"></Column>
</Table>

<style>
    .row-background{
        background-color: #fff1f0;
    }
</style>

@code{
    Data[] data = new Data[]
    {
        new()
        {
            Key = "1",
            Name = "John Brown",
            Score = 95,
        },
        new()
        {
            Key = "2",
            Name = "Jim Green",
            Score = 87,
        }
        };

    public class Data
    {
        [DisplayName("Key")]
        public string Key { get; set; }

        [DisplayName("Name")]
        public string Name { get; set; }

        [DisplayName("Score")]
        public int Score { get; set; }
    }
}