Error after pdating to version 18.1.0.42

[Marcelo Oliveira Santos]

Hi,

After updating to version 18.1.0.42 I got this error:

The type arguments for method 'TypeInference.CreateListViewTemplates_4<TValue>(RenderTreeBuilder, int, int, RenderFragment<TValue>)' cannot be inferred from the usage. Try specifying the type arguments explicitly.

[Sowmiya Padmanaban]

Hi Marcelo ,  

 

Greetings from Syncfusion support. 

 

We have checked your reported problem with ListView component. We are able to reproduce it. In the version (18.1.42), we have updated some changes in our component. In ListView component, you need to add the TValue when declaring templates. In the previous version, you don’t need that. So, your reported problem occurs. To access the full functionality of the ListView component, we suggest you to update the (Syncfusion.Blazor)package to the latest version(18.1.45). 

 

Refer the release notes below. 

https://blazor.syncfusion.com/documentation/release-notes/18.1.36/#listview 

 

Refer the below code snippet. 

<SfListView DataSource="@FruitsData" ShowHeader="true"> 

    <ListViewFieldSettings Id="Id" Text="Text"></ListViewFieldSettings> 

    <ListViewTemplates TValue="DataModel"> 

        <HeaderTemplate> 

            <div class="headerContainer"> 

                <span class="fruitHeader">Fruits</span> 

            </div> 

        </HeaderTemplate> 

    </ListViewTemplates> 

</SfListView> 

 

 

Refer the simple sample link for rendering ListView component. 

https://www.syncfusion.com/downloads/support/directtrac/general/ze/BlazorApp11917143662.zip 

 

To know more about the ListView component, refer the below links. 

 

UG Documentation – https://blazor.syncfusion.com/documentation/listview/customizing-templates/ 

 

Demo link- https://blazor.syncfusion.com/demos/listview/default-functionalities/ 

 

API Reference- https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Lists.SfListView-1.html 

 

Release Notes- https://blazor.syncfusion.com/documentation/release-notes/ 

 

Please le us know, if you need any further assistance. 

 

Regards,  

Sowmiya.P 

[Marcelo Oliveira Santos]

Thanks Sowmiya Padmanaban, it works perfectly.

Regards,

Marcelo

[Sowmiya Padmanaban]

Hi Marcelo,  

  

Most Welcome. We are happy to hear that your problem has been resolved from our provided solution. Please contact us, if you need any help from us. We will happy to assist you. 

  

Regards,  

Sowmiya.P