Customize File Menu

Follow the below steps to add a new item to the Designer Component File Menu.

1. Get the File Menu panel template using the getTemplate method.

   var fileMenuTemplate = GC.Spread.Sheets.Designer.getTemplate(GC.Spread.Sheets.Designer.TemplateNames.FileMenuPanelTemplate);

2. Modify the File Menu panel template to add a custom item and related options.

   var listContainer = fileMenuTemplate["content"][0]["children"][0]["children"][0]["children"][0]["children"][1];
   listContainer.items.push({ text: "Info", value: "CustomItem" });
   
   var listDisplayContainer = fileMenuTemplate["content"][0]["children"][0]["children"][1];
   listDisplayContainer.children.push({
       type: "Container",
       visibleWhen: "activeCategory_main=CustomItem",
       children: [
           {
               type: "TextBlock",
               margin: "50px 0 15px 50px",
               text: "Info",
               style: "font-size:36px;line-heigth:80px"
           },
           {
               type: "ColumnSet",
               margin: "0 0 0 50px",
               children: [
                   {
                       type: "Column",
                       children: [
                           {
                               type: "List",
                               className: "file-menu-list",
                               items: [
                                   {
                                       text: "SpreadJS Version xx.x",
                                       value: "item1"
                                   },
                                   { text: "Release Date: September 22", value: "Item2" },
                                   { text: "Author: GrapeCity Inc.", value: "Item3" }
                               ],
                               bindingPath: ""
                           }
                       ],
                       width: "350px"
                   }
               ]
           }
       ]
   });

3. Register the modified template using the registerTemplate method.

   GC.Spread.Sheets.Designer.registerTemplate(GC.Spread.Sheets.Designer.TemplateNames.FileMenuPanelTemplate, fileMenuTemplate);

4. Initialize the designer instance by passing the relevant config parameter for customizable configuration.

   // Initialize the designer instance
   var designer = new GC.Spread.Sheets.Designer.Designer(document.getElementById("designerHost"));

The below output will be generated: