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PeterMilovcik
PeterMilovcik

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Blazor: How to bind table row data to button click

If you ever wondered how to bind the button in the table row to the item from the collection. Here is little help on how to do that:

Table

@page "/somecomponent"

<h3>Some Component</h3>

<table class="table">
    <thead>
    <tr>
        <th>Name</th>
        <th>Edit</th>
        <th>Remove</th>
    </tr>
    </thead>
    <tbody>
    @foreach (var item in items)
    {
        <tr>
            <td>@item.Name</td>
            <td><button @onclick="@(() => Edit(item))">Edit</button></td>
            <td><button @onclick="@(() => Remove(item))">Remove</button></td>
        </tr>
    }
    </tbody>
</table>

@code {

    List<Item> items;

    protected override void OnInitialized()
    {
        base.OnInitialized();
        // Initialize collection of items get it from some service or context
        items = new List<Item>
    {
            new Item {Id = 1, Name = "Item1"},
            new Item {Id = 2, Name = "Item2"},
            new Item {Id = 3, Name = "Item3"},
        };
    }

    void Edit(Item item) => Console.WriteLine($"Edit item: {item.Name}");
    void Remove(Item item) => Console.WriteLine($"Remove item: {item.Name}");

    class Item
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }
}

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Discussion (3)

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dajma00 profile image
We Want Change

Excellent example, exactly how examples should be written!

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anantjaiswal339 profile image
Anant Jaiswal

onclick not working while using jquery datatable

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arieben profile image
ArieBen

Savior!