listview data in the parent-child relation format

[Vadivel]

We have a scenario, where we have to show the listview data in the parent-child relation format. In the Parent row there should be a plus (+) symbol and on click of the plus symbol the child data should be opened. It’s basically group the data under the parent and show the child data on click of the plus symbol.

Kindly suggest us the approach or the code to accomplish our requirement.

Below sample code of my template for the listview without the parent-child relation and will have to modify the code to accommodate the new requirement.


<script type="text/x-kendo-tmpl" id="template">
        <div class="left-body-container">
            <table id="doc-list" class="doc-list" width="100%">
                <tbody>                   
                    # if (FolderName==null) { #
                    <tr id="tblRowFileItems" objectid="#:ObjectId#">
                        <td>
                            <listleft>
                                <img src="#:ImagePath#" />

                                <file-folder-names>
                                    <a data-role="button" href="GetDocumentContent?objId=#:ObjectId#" target="_blank" id="testa">#:DocumentName#</a>
                                </file-folder-names>
                                <br />

                                <span class="details">
                                    #:DocumentSize# <span class="paddingLR10">|</span> #:DocumentCreatedDate# :
                                    # if (!(DocumentCreatedby==null)) { # <a href=""> #:DocumentCreatedby# </a> # } #
                                </span>

                            </listleft>
                        </td>
                    </tr>
                    # } #
                </tbody>
            </table>
        </div>
    </script>

@(Html.Kendo().ListView<IndexModels>(Model)
                        .Name("listView")
                        .TagName("div")
                        .ClientTemplateId("template")
                        .DataSource(dataSource =>
                        {
                            dataSource.Read(read => read.Action("ReadDataonPaging", "Home").Data("additionalInfo").Type(HttpVerbs.Post));
                            dataSource.ServerOperation(true);
                            dataSource.PageSize(10);


                        })

                .Pageable(pager => pager

                                 .PreviousNext(true)
                         )
                )

[Kiril Nikolov]

Hello Vadivel,

 

I am afraid that we do not have an example that suits your exact requirements. However if you have any specific questions regarding the built-in Kendo UI functionality, do not hesitate to contact us.

 

Regards,
Kiril Nikolov
Telerik

 

 

[Kumar]

Hi Kiril,

So you mean the nested list view for two different data source is not possible?

 

Regards

Utkarsh

[Alexander Valchev]

Hi Kumar,

Yes your understanding is correct. The functionality is not supported out of the box by the Kendo Web ListView widget.

Regards,
Alexander Valchev
Telerik