问题1,colorArr 的第N项添加到data的第N项及其子元素,子元素的子元素
var colorArr = ['orange', 'green']
var data = [{
name: 'a',
children: [{
name: 'a1',
children: [{
name: 'aa1'
}]
}]
}, {
name: 'b',
children: [{
name: 'b1'
}]
}]
期待的结果
[{
name: 'a',
color: 'orange',
children: [{
name: 'a1',
color: 'orange'
children: [{
name: 'aa1',
color: 'orange'
}]
}]
}, {
name: 'b',
color: 'green',
children: [{
name: 'b1',
color: 'green'
}]
}]
问题2,根据最后一层子元素的value值,计算出他父元素的value值,以及父元素的父元素的value值,一直计算到最上层的value值
var data = [{
name: 'a',
children: [{
name: 'a1',
children: [{
name: 'aa1',
value: 1
}, {
name: 'aa2',
value: 1
}]
}, {
name: 'a11',
children: [{
name: 'aAA',
value: 2
}]
}]
}, {
name: 'b',
children: [{
name: 'b1',
value:3
}]
}]
期待的结果
var data = [{
name: 'a',
value: 4,
children: [{
name: 'a1',
value: 2,
children: [{
name: 'aa1',
value: 1
}, {
name: 'aa2',
value: 1
}]
}, {
name: 'a11',
value: 2,
children: [{
name: 'aAA',
value: 2
}]
}]
}, {
name: 'b',
value: 3,
children: [{
name: 'b1',
value:3
}]
}]