UI Customization

$(function() { var diagram = $("#diagram").dxDiagram({ contextMenu: { enabled: true, commands: ["bringToFront","sendToBack", "lock", "unlock"] }, contextToolbox: { enabled: true, category: "flowchart" }, propertiesPanel: { visibility: 'visible', tabs: [ { groups: [ { title: "Page Properties", commands: ["pageSize", "pageOrientation", "pageColor"] } ] } ] }, historyToolbar: { visible: false }, viewToolbar: { visible: true }, mainToolbar: { visible: true, commands: ["undo","redo","separator","fontName","fontSize","separator","bold","italic","underline","separator", "fontColor","lineColor","fillColor","separator",{ name: "clear", icon: "clearsquare", text: "Clear Diagram" }] }, toolbox: { visibility: 'visible', groups: [ "general", { category: "flowchart", title: "Flowchart", expanded: true } ] }, onCustomCommand: function(e) { if(e.name === "clear") { var result = DevExpress.ui.dialog.confirm("Are you sure you want to clear the diagram? This action cannot be undone.", "Warning"); result.done( function(dialogResult) { if(dialogResult) { e.component.import(""); } } ); } } }).dxDiagram("instance"); $.ajax({ url: "../../../../data/diagram-flow.json", dataType: "text", success: function(data) { diagram.import(data); } }); });