Vue.js
如何控制选项列表中仅在最后children容许多选
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例题 https://jsfiddle.net/edbcy07t/
{
id: 5,
name: ‘Documents :’,
children: [
{
id: 6,
name: ‘vuetify :’,
children: [
{
id: 7,
name: ‘src :’,
children: [
{ id: 8, name: ‘index : ts’ }, //多选
{ id: 9, name: ‘bootstrap : ts’ } // 多选
]
}
]
},
