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Kendo UI by Progess is a modern HTML5, jQuery-based framework that provides everything you need to build web and mobile sites/apps with HTML and JavaScript. It includes optional server-side wrappers for ASP.NET MVC, JSP and PHP frameworks.

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  1. Treeview multi-select

    The treeview should allow more than one node to be selected at the same time.

    89 votes
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      6 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
    • Treeview - Inline edit of node description

      Ability to change a treeview node's description (node text) inline on the fly

      67 votes
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        5 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
      • Be able to drag and drop from one to another treeview with copy instead of move

        When drag and drop is enabled in a treeview, dragging a node from one treeview to another adds it to the other tree and removes it from the first. It would be nice if the move could also be specified as a 'copy' (leaving the source untouched).

        28 votes
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          5 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
        • TreeView to use tap-touch event

          The TreeView control does work on mobile, and on android the performance is acceptable, on iPhones however it suffers from the same problem that onclick suffers from, sometimes a click registers as a move instead of a click so you have to click many times to get a branch node to open. It would be better if it could use the kendo touch events (the equivalent of data-click)

          19 votes
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            0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
          • Sorting as standard method for TreeView

            I am using TreeView and many other Kendoui HTML controls in my WebPart and I am finding it very fast and good looking, just I am facing only issue while sorting the nodes because I am creating HTML element ul dynamically with multiple nodes and then applying KendoUITreeView()
            Please provide sort as standard method on TreeView.

            15 votes
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              0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
            • 15 votes
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                1 comment  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
              • Save/Sync Treeview HierarchicalDataSource

                Save/sync HierarchicalDataSource (treeview), having kendo.data.Node models, does not work properly:
                - though setting a kendo.data.Node model, the view model is not applied on all items(e.g. setting the field type), it's applied only on level 0 items
                - if modifying a single field on a lower/higher level(e.g. 5th level) in a hierarchycal data source, the entire hierarchy is sent to the server (instead of a single item, probably more than 100 might be sent, thought a single field, on a single item was change)
                - when deleting some items, the deleted items are sent as an array (which is ok), but…

                11 votes
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                  1 comment  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                • Apply checkbox styles to TreeView widget

                  A recent update added the Checkbox widget that uses a novel set of CSS and HTML elements to stylize the checkbox in the browser. This style is not automatically applied to the TreeView widget's checkboxes.

                  It would be very nice to have the TreeView checkboxes stylized to maintain a consistent look and feel across widgets:

                  http://docs.telerik.com/kendo-ui/web/appearance-styling#checkboxes-and-radio-buttons

                  9 votes
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                    4 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                  • Add an event to the TreeView that triggers when each node loads

                    The DataBound event fires for each node that has children, but does not fire for the bottom-level nodes. This is the same behavior as the hierarchical data source Change event. It fires for each datasource level, which includes a parent and its children, but does not fire for the children unless they also have children.

                    Since there also is no event that triggers when the entire tree is loaded, there is no good way to perform an operation on each TreeView node after the TreeView is refreshed. The only way is to traverse the tree after using a timeout to…

                    8 votes
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                      0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                    • TreeView needs paging for nodes with many children

                      As explained at http://www.telerik.com/forums/paging-a-treeview, paging in a treeview is not support. However, this feature would be highly useful for nodes that have hundreds of children, when the user may not want to way for all of them to be loaded or displayed at one time.

                      See by contrast Webix pager for trees - http://docs.webix.com/api__link__ui.tree_pager_config.html

                      6 votes
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                        0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                      • Search Nodes in Tree

                        It would be really helpful to have a tree view search.

                        Search - highlights all results for given text. User can select by clicking on the node

                        5 votes
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                          1 comment  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                        • Kendo ui Web Treeview filter option

                          treeview filter for parent as well as child view I.e Filter by Contains
                          ie if i'd enter the alphabet 'A' then it will shows all the word contains 'A'
                          in parent and as well as child node

                          4 votes
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                            0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                          • TreeView select(node) should be able to ensure node visibility

                            It will be great if kendo has a single operation to ensure node visibility upon selection, i.e. automatically do all of these 3 under the hood:
                            1) select the node
                            2) expand collapsed parents
                            3) scrollIntoViewIfNeeded

                            Something like:
                            treeview.select(node, true);

                            4 votes
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                              0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                            • add originalEvent to dragstart event

                              Expose originalEvent in the dragstart event like it is done in dragEnd event. This gives the posibility to check if the ctrl key is pressed en prevent dragging if ctrl key should be considered.

                              3 votes
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                                0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                              • Make Treeview drag/drop ignore accessible

                                Please make the drag/drop ignore property accessible when treeview drag/drop is enabled. It would be helpful even if it was something static like k-ignore-drag. This would allow parts of my template to not initiate the drag/drop.

                                Thanks

                                3 votes
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                                  0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                                • TreeView.Clear()

                                  Add a clear method to the TreeView to clear all nodes.

                                  3 votes
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                                    1 comment  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                                  • Add a utility to convert user defined hierarchy to homogenous hierarchy for your tree control

                                    I need homogenous data items for multilevels in your tree control.
                                    Most data structures coming from our services are not homogenous.
                                    We use the following to create a homogenous structure for the tree.
                                    Maybe you could incorporate something like this - note that we use angular, and I use their $parse service in my implementation:

                                    // CALLER:

                                    var levelDescriptors = [
                                    { item: "functionGroup", items: "functions" },
                                    { item: "this", items: null }];
                                    itemHierarchy = Portal.buildItemHierarchy(
                                    functionGroups,
                                    levelDescriptors,
                                    $parse);

                                    // UTIL CODE:

                                    buildItemHierarchy: function(hierarchicalItems, levelDescriptors, $parse) {
                                    var hierarchicalDataItems = [];
                                    if(Portal.isDefined(hierarchicalItems)) {
                                    hierarchicalDataItems = Portal.createHierarchicalDataItems(0, hierarchicalItems, levelDescriptors, $parse);
                                    } …

                                    1 vote
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                                      0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Add support for exporting TreeView grouped data in that way using Kendo Workbook.(Support ID:1033742)

                                      We want Kendo Workbook to export TreeView group data to Excel. We have a situation where we need to export grouped data from TriewView as is to Excel to represent the hierarchical relationship in Excel.

                                      1 vote
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                                        0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Treeview ScrollIntoView feature

                                        :upon selecting an item, either by click or programmatically,

                                        $(tv).scrollIntoView(item) with would bring the item into view, even in multilevel nested, hierarchical, situations.

                                        that would be very sweet!!
                                        I have tried JQuery.scrollTo but have had no success in nested <li>
                                        scenarios.
                                        thanks

                                        item will scroll into view

                                        1 vote
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                                          0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Disable keyboard controls on TreeView (HTML 5)

                                          Create an option to Disable Keyboard Controls on Treeview (for IE page scroll issue)

                                          1 vote
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                                            0 comments  ·  Treeview  ·  Flag idea as inappropriate…  ·  Admin →
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