The sample code below shows how to add new items into DataTree. Copy the new name of the item into a text area using CTRL+C. Then select a node in DataTree and press Ctrl+V. The new text will be added as a child item of the selected node. Don't hesitate to use programming examples by Webix for your web development projects.
var tpl = "<strong>Pasting New Items into DataTree</strong><br><br>"+ "Press CTRL+C to copy the text in the textarea.<br>"+ "Then select some node in DataTree and press Ctrl+V. The pasted text will be added as a child item of the selected node."; webix.ui({ type:"clean", rows:[ {template:tpl,height:100}, { height:200, type:"clean", cols:[ { view:"tree", width:300, select: true, clipboard: "insert", data: [ { id:"1", open:true, value:"The Shawshank Redemption", data:[ { id:"1.1", value:"Part 1" }, { id:"1.2", value:"Part 2" }, { id:"1.3", value:"Part 3" } ]}, { id:"2", value:"The Godfather", data:[ { id:"2.1", value:"Part 1" }, { id:"2.2", value:"Part 2" } ]} ] }, {view:"textarea", value:"New tree item", width:300} ]} ] });