![]() The Kendo UI for jQuery TreeView control is part of Kendo UI for jQuery, a comprehensive, professional-grade UI library for building modern and feature-rich applications. Each demonstrates the possible usages of custom templates as well as the drag-and-drop feature. In this demo, you can see two TreeView initialized from pre-defined HTML. The content of the TreeView can also be loaded from remote requests through the Hierarchical DataSource. Depending on the requirements, you can define its structure by using HTML or dynamically configure it through its API. You can change the appearance of all nodes within ASPxTreeView or customize each node in each state either directly via properties or by assigning a CSS class.The Kendo UI for jQuery TreeView displays hierarchical data as multi-level nodes.Tooltips can be assigned to individual nodes.You can prevent your end-users from expanding/collapsing individual nodes.Images can be located to the right or left of texts. You can specify where node images should be displayed relative to node text for all nodes.Images can be displayed together with text.An easy-to-use design-time nodes editor is available.You can use our client-side API to expand and collapse nodes, find nodes, obtain and change node state information, and also get and change the selected node.Client-side events allow you to respond to node clicks, the changing nodes checked state, and perform custom actions before and after nodes are expanded and collapsed.Once a node’s content has been loaded, end-users can switch to this node on the client-side without callbacks or postbacks. When end-users expand nodes, their content is loaded via callbacks. In this case, ASPxTreeView initially loads only the content of expanded nodes onto the client. You can enable AJAX support by setting the EnableCallbacks property to true. ![]() This approach is the best choice if you need centralized control over the appearance of several controls or the entire site. ASPxTreeView’s appearance can be customized using CSS classes.Several themes are available, so you can apply an attractive design to your ASPxTreeView with just a couple of mouse clicks.Control’s elements can be aligned from right to left to support locales using right-to-left languages.Custom images can be used as expand buttons.You can apply templates for all identical elements within ASPxTreeView (using control level templates) or for a particular element (using node level templates). Templates can be specified for two element types: node text content and entire node content.You can manage the visibility of all check boxes or hide particular check boxes. Nodes can be checked using check boxes. ![]() ![]() The available selections are node text, both image and text or the complete node area.
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