Get selected value from Dropdownlist

[Michael Sandler]

Hi!

Im using the latest version of Syncfusion Blazor (17.4.0.47)

I would like to get the selected item of a dropdownlist.

When i execute the button click and query _dropdown.Value, the result is always null.

I just updated the version, and it worked in older version of the components.

Thanks and regards,

Michael

Example code:

 

EjsDropDownList @ref="@_dropdown" TValue="int?" TItem="RowData" Placeholder="placeholder" DataSource="@list"

  DropDownListFieldSettings Value="Id" Text="Text">

/EjsDropDownList

EjsButton OnClick="@Clicked" /EjsButton




@code {

  public EjsDropDownList _dropdown;




  public List list = new List() {

    new RowData() { Id = 1, Text = "Text1"},

    new RowData() { Id = 2, Text = "Text2"}

  };




  public void Clicked(MouseEventArgs args) {

    var value = _dropdown.Value; // <= always null




  }




  public class RowData {

    public int Id { get; set; }

    public string Text { get; set; }

  }

}







There are other (working) solutions, like hook the onChange event, buts not that clean, and i wouldnt like to do it with bindings...

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[Michael Sandler]

When using the version 17.4.44

things are working like expected.

regards michael

[Sevvandhi Nagulan]

Hi Michael,   

 

Thank you for your update  

 

We have resolved the reported issue in the latest version (V17.4.49). We suggest you upgrade the NuGet package and scripts to the latest version V17.4.49.   

 

Latest NuGet link: https://www.nuget.org/packages/Syncfusion.EJ2.Blazor/17.4.0.49    

  

Latest script files:  

  

[Host.cshtml]  

    <link rel='nofollow' href="https://cdn.syncfusion.com/ej2/17.4.49/material.css" rel="stylesheet" />   

    <script src="https://cdn.syncfusion.com/ej2/17.4.49/dist/ej2.min.js"></script>   

    <script src="https://cdn.syncfusion.com/ej2/17.4.49/dist/ejs.interop.min.js"></script>   

  

Please find the test sample with the latest NuGet and script files in the below link  

Sample link: https://www.syncfusion.com/downloads/support/directtrac/general/ze/BlazorApp1-76053939   

 

Regards,   

Sevvandhi N  

[Michael Sandler]

Now it works

Thanks for the fast solution!

Regards Michael

[Prince Oliver]

Hi Michael, 

 

Most Welcome. We are happy to assist you. 

 

Regards, 

Prince