javascript - Dynamic row add & delete in html table in Blazor web assembly - Stack Overflow

admin管理员组

文章数量:1426094

I am developing a blazor webassembly app where i have this feature to add or delete html row. Can we do it easily in Blazor? or we have to go for javascript? Thanks in advance

I am looking for some output like this or anything similar to my requirement. Any link to such solution also should be helpful. Just the example image:

I am developing a blazor webassembly app where i have this feature to add or delete html row. Can we do it easily in Blazor? or we have to go for javascript? Thanks in advance

I am looking for some output like this or anything similar to my requirement. Any link to such solution also should be helpful. Just the example image:

• javascript
• html
• blazor
• blazor-webassembly

Share Improve this question Follow asked Jun 23, 2021 at 17:20 ShreyShrey 24311 gold badge88 silver badges2525 bronze badges 0

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 4

Something like this?

<table style="width:100%">
  <tr>
    <th>Name</th>
    <th>Value</th>
    <th>Command</th>
  </tr>
  @foreach(var model in models)
  {
  <tr>
    <td>@model.Name</td>
    <td>@model.Value</td>
     <td>
         <button @onclick="() => models.Remove(model)">
             X
         </button>
     </td>
  </tr>
  }

</table>
<button @onclick="@(() => models.Add(new Model(){Name = nameTextField, Value = Int32.Parse(valueTextField)}))">
    New value
</button>
<div>
Name: <input @bind="@nameTextField" @oninput="(e)=> { nameTextField = e.Value ==null? string.Empty:(string)e.Value; }" />
</div>
<div>
Value: <input type="number" @bind="@valueTextField" @oninput="(e)=> { valueTextField = e.Value ==null? string.Empty:(string)e.Value; }" />

</div>
@code {
string nameTextField = "";
string valueTextField = "";
List<Model> models = new()
    {
        new Model(){Name="Row1",Value = 1},
        new Model(){Name="Row2",Value = 2}
    };
}

Model.cs:

public class Model
    {
        public string Name {get;set;}
        public int Value {get;set;}
    }

Working demo.

本文标签： javascriptDynamic row add amp delete in html table in Blazor web assemblyStack Overflow