javascript - 如何在 contextmenu handsontable 中创建子菜单？

Question

如何在上下文菜单中创建子菜单？

我试试下一个 fiddle :

$("#exampleGrid").handsontable({
    ...
    contextMenu: {
        callback: function(key, options) {
            var m = "clicked: " + key;
            window.console && console.log(m) || alert(m); 
        },
        items: {
            "edit": {"name": "Edit", "icon": "edit"},
            "fold1a": {
                "name": "Other group", 
                "items": {
                    "fold1a-key1": {"name": "echo"},
                    "fold1a-key2": {"name": "foxtrot"},
                    "fold1a-key3": {"name": "golf"}
                }
            }
        }
    }
});

http://jsfiddle.net/MrRino/v99N4/1/

但不显示子菜单。

Answer 1

在调试了一些可操作的代码之后，我制作了工作上下文子菜单。它应该是这样的:

items: {
  "insert_term": {
    name: "Insert term",
    submenu: {
      items: [
        {
          name: "Term1",
          callback: function (key, options) {
            console.log(key);
          },
          key: "insert_term:1"
        }
      ]      
    }
  },

工作 fiddle :example