这是用于jquery库的数据示例,但是我的数据是动态的而不是硬编码的。
var tree_data = {
'for-sale' : {name: 'For Sale', type: 'folder'} ,
'vehicles' : {name: 'Vehicles', type: 'folder'} ,
'rentals' : {name: 'Rentals', type: 'folder'} ,
'real-estate' : {name: 'Real Estate', type: 'folder'} ,
'pets' : {name: 'Pets', type: 'folder'} ,
'tickets' : {name: 'Tickets', type: 'item'} ,
'services' : {name: 'Services', type: 'item'} ,
'personals' : {name: 'Personals', type: 'item'}
}
所以,我的问题是,如果我有这个例子:
var tree_data = {
'for-sale' : {name: 'For Sale', type: 'folder'} ,
'vehicles' : {name: 'Vehicles', type: 'folder'}
}
我将如何添加
rentals' : {name: 'Rentals', type: 'folder'} ,
'real-estate' : {name: 'Real Estate', type: 'folder'}
在tree_data已经创建之后?
我还需要为此代码执行此操作,如果您可以为两者提供示例。
tree_data['for-sale']['additionalParameters'] = {
'children' : {
'appliances' : {name: 'Appliances', type: 'item'},
'arts-crafts' : {name: 'Arts & Crafts', type: 'item'},
'clothing' : {name: 'Clothing', type: 'item'},
'computers' : {name: 'Computers', type: 'item'},
'jewelry' : {name: 'Jewelry', type: 'item'},
'office-business' : {name: 'Office & Business', type: 'item'},
'sports-fitness' : {name: 'Sports & Fitness', type: 'item'}
}
}
答案 0 :(得分:2)
如果你正在使用jQuery ....尝试使用$ .extend()
http://api.jquery.com/jQuery.extend/
...否则
var tree_data = {
'for-sale' : {name: 'For Sale', type: 'folder'} ,
'vehicles' : {name: 'Vehicles', type: 'folder'}
};
tree_data['rentals'] = {name: 'Rentals', type: 'folder'};
tree_data['real-estate'] = {name: 'Real Estate', type: 'folder'};