Hi setting the Expanded property of the node object don't expand the selected node.

Do I really need to load everything again to expand a node?

I need to trigger the click event and expand a node in code.

As a minimum I would like to expand a node on click if it has children

Blazor has no concept of nested routing which I don't understand

Any way I need to find a way to avoid loading a lot of component in a tabstrip.

If this was Angular I would define sub routes and clicking on a tab would navigate to that page.

What patterns are you using when having a lot of tab items?

Hi I would like to make a better filter function for the TreeView. Some of the features I would like are.

• Expand all nodes that are found
• Highlight them
• Maybe only high light the text that are found

 

Has any one created such a function?

I have a grid with a column that has department code as its data. I use templates to display the actual department name in the grid and for editing, grouping, and filtering. When I sort the column, it sorts it by the department code and not the displayed department name. How can I get it to sort by the department name and not the department code?

 

        <GridColumn Field="DeptCode" Width="200px" title="Department" Editable="CurrentUser.IsAdmin" >
            <EditorTemplate>
                @{
                    CurrentlyEditedRecord = context as Data.InvRecord;
                    <TelerikDropDownList Data="@Departments"
                                         @bind-Value="@CurrentlyEditedRecord.DeptCode"
                                         TextField="DeptNameFull" ValueField="DeptCode"
                                         Width="100%" PopupHeight="50%">
                    </TelerikDropDownList>
                }
            </EditorTemplate>
            <Template>
                @{
                    // a Template is used to show the foreign key data that is user-friendly
                    string DepartmentCode = (string)(context as Data.InvRecord).DeptCode;
                    CIEData.EntityClasses.VaiDepartmentEntity matchingPos = Departments.FirstOrDefault(r => r.DeptCode == DepartmentCode);
                    string textToRender = matchingPos != null ? matchingPos.DeptNameFull : "Unknown";
                    <text>@textToRender</text>
                }
            </Template>

            <GroupHeaderTemplate>
                @{
                    string Id = (string)context.Value;
                    CIEData.EntityClasses.VaiDepartmentEntity matchingPos = Departments.FirstOrDefault(r => r.DeptCode == Id);
                    string textToRender = matchingPos != null ? matchingPos.DeptNameFull : "Unknown";
                    <text>@textToRender</text>
                }
            </GroupHeaderTemplate>

            <FilterMenuTemplate>
                <div class="filterTemplate">
                    @foreach (var x in Departments)
                    {
                        <div>
                            <TelerikCheckBox Value="@(context.FilterDescriptor.FilterDescriptors.Select(f => (f as FilterDescriptor).Value).ToList().Contains(x.DeptCode))"
                                             TValue="bool"
                                             ValueChanged="@((value) => UpdateCheckedDeptStatus(value, x.DeptCode, context))"
                                             Id="@($"dept_{x.DeptCode}")">
                            </TelerikCheckBox>
                            <label for="@($"dept_{x.DeptCode}")">
                                @if (x == null) // part of handling nulls - show meaningful text for the end user
                                {
                                    <text>Empty</text>
                                }
                                else
                                {
                                    @x.DeptNameFull
                                }
                            </label>
                        </div>
                    }
                </div>

            </FilterMenuTemplate>
        </GridColumn>

I don't see it listed in the Blazor themebuilder, am I missing something?  

https://themebuilder.telerik.com/blazor-ui

 

 

Hi how can I remove the expand icons for leaf nodes?

Requirement:

Blazor UI web app -> user select and upload excel file

Blazor UI web app -> convert this excel into JSON (column names to properties, column values to values)

Question:

What would be the best way to achieve this? Is there any component/library that we can use?

 

Thanks,

Artem

 

 

I need to use the TelerikMultiSelect with a specified Height and Width, I see how to do this, and even set the PopupCss. My Question is, say I want my MultiSelect box width to be 200px, how could I have when some selects more than one item, the box would then say 'Multiple Selected'. I'm searching but not sure how I could accomplish this.

I have a Tabstrip control on a Blazor page. Each tab is represented by a component. In each component's code I have a static value i.e.

On the parent page I would like to access the "staticValue" value for the currently active tab/child component. It seems that there should be a simple way to do this. I'm finding lots of commentary on pushing parent values to the child and pushing a changed value to the parent via events. But nothing about a parent retrieving a simple static value from a child.

Is there some functionality for moving cards around, similar to trello?