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Telerik Treeview: supercharged component for ASP.NET Telerik treeview - It facilitates the display, management, and navigation of hierarchical data structures. The product offers many advanced features like drag-and-drop between treeviews, load on demand (MSDN-style), context menus, auto SQL binding, etc. Client-Side Load on Demand rad spell introduces a new client-side load on demand mechanism, which allows you to populate child nodes on demand without postback to the server. The nodes, which are retrieved client-side cannot take part in server events, but only in client events like Href redirection, client-side drag-and-drop and all client-side events. Node Sorting r.a.d. treeview now fully supports node sorting. The only thing you need to do is to set the Sort property to one of the following values: Ascending, Descending, None. Data-Binding rad spell supports binding to data-source (Data-Set, Data-Table) so you can easily populate a treeview instance with only a few lines of code. The built-in data-binding support auto-binding from a single self-referencing table with ID -> Parent-ID relation. Keyboard Support r.a.d. treeview can be fully navigated using the keyboard. You can focus on a treeview with a predefined Alt+Key combination, navigate through the nodes, expand/collapse, select, and check/uncheck nodes. Ability for Customization of Individual Nodes Each node (Rad-Tree-Node) can now have separate Css classes for default, hover and selected state. Multiple node selection (Ctrl + select) You can select more than one node by holding down the CTRL key while clicking on a node. Upon postback you can retrieve all selected nodes using an API method. Tree-view ComboBox mode Another unique feature of the rad spell is the ability for implementation of treeview combo-box, similar to the Custom Links drop-down of the r.a.d. editor. Cross-frame support Every node has a Target attribute which makes r.a.d. treeview compatible for every frame scenario ("_blank" is supported as well). Fine-tuned behavior with Before / After events The client-side event model provides greater flexibility allowing you to attach custom JavaScript functions before and after a node is highlighted, clicked, checked, toggled, etc. Events are fired also before and after a context menu item is clicked. API for dynamic add/delete/disable of nodes rad spell provides a comprehensive set of API methods for programmatic control at run-time: add, delete, enable, disable, check, uncheck, etc. Control over the initial node state - expanded/collapsed Creating intuitive hierarchical navigation has never been easier thanks to the r.a.d. treeview's ability to specify the initial state (expanded/collapsed) of a given node or of the whole tree altogether. Retaining of the scroll position between postbacks In case you have a large treeview structure the component can be set to retain its scroll position between postbacks, so that the current node is always visible. TELERIK rad Treeview - System Requirements Treeview Server Treeview
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Treeview ... + Controls: ASP.NET Components Quester Software - Kaspersky Open Space Security - Unternehmen-Software - Panda Internet Security - O & O: Tool-Box - Eltima: Visual Java / SWING Components |
Telerik Treeview display, management and navigation of hierarchical data structures, 08.09.2010 17:53:14  |
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