后臺(tái)給的數(shù)據(jù)如下:data:[ { id:1, name:"用戶管理", checked:true, children:[ { id:11, name:"新建用戶", checked:true }, { id:12, name:"編輯用戶", checked:true } ] }, { id:2, name:"角色管理", checked:false, }]問:如何用vue遍歷數(shù)組,判斷checked是否為true,如果為true則打印對(duì)應(yīng)id。如上面打印的結(jié)果為:[1,11,12]
vue如何遍歷數(shù)組?
BIG陽(yáng)
2019-03-21 18:15:56