How to show checkbox is only child node ejs-treeview using asp.netcore

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It appears that you're using the Essential JS 2 (Syncfusion) TreeView component in an ASP.NET Core application and you want to show checkboxes only for child nodes. You can achieve this by customizing the TreeView using the nodeTemplate property and conditionally showing the checkboxes for child nodes.

Here's an example of how you can modify your code to achieve this:

    
        
            

                @if (context.Item.hasChild)
                {
                    
                }
                @context.Item.Title
            
        
    

In this modified code, I added a nodeTemplate inside the e-treeview-fields element. Inside this template, I used a conditional check to display a checkbox only if the current node has children (i.e., it's a child node). This way, checkboxes will be shown for child nodes only, and the parent nodes won't have checkboxes.

Make sure that you adjust the template and styles as needed to match your design and requirements.