我正在try 从Reaction Reduxstore 删除特定项目. 我的初始状态是一个多维数组:
{
"flex": [
{
"id": "01-00-1234567890",
"positions": [
{
"id": 0,
"bezeichnung": "24V LED Stripe IP00, 380lm/m, 2700K, 4,8W/m - 5000 mm (24 W)",
"artikelnummer": "B15201027",
"zusatz": "5000",
"menge": 1,
"bp_produkt": 63.7,
"bp_gesamt": 63.7
},
{
"id": 1,
"bezeichnung": "24V LED Driver 25W",
"artikelnummer": "370202500",
"zusatz": "0",
"menge": 1,
"bp_produkt": 68.82,
"bp_gesamt": 68.82
}
]
},
{
"id": "01-01-1234567890",
"positions": [
{
"id": 0,
"bezeichnung": "24V LED Stripe IP00, 380lm/m, 2700K, 4,8W/m - 5000 mm (24 W)",
"artikelnummer": "B15201027",
"zusatz": "5000",
"menge": 1,
"bp_produkt": 90.7,
"bp_gesamt": 90.7
},
{
"id": 1,
"bezeichnung": "24V LED Driver 25W",
"artikelnummer": "370202500",
"zusatz": "0",
"menge": 1,
"bp_produkt": 101.82,
"bp_gesamt": 102.82
}
]
}
]
}
现在,我想从存储中ID为‘01-00-1234567890’的父数组中删除ID为1的项.
我当前的减速器函数如下所示:
deletePosition(state, action) {
const itemId = action.payload.konfigId // 01-00-1234567890
const positionId = action.payload.row.position // 1
console.log(current(state))
state.data.flex = state.data.flex
.filter(items => {
return items.id == itemId
})
.map(pos => pos.positions.filter(p => p.id == positionId))
}
}
我是新手Redux,需要帮助
非常感谢