const myJSON = {
"seller1": [
{
"product": "headphones",
"price": 23,
"weight": 1
},
{
"product": "earphone",
"price": 12,
"weight": 1
},
{
"product": "iPhone",
"price": 999,
"weight": 3
},
{
"product": "ipad",
"price": 399,
"weight": 4
}
],
"seller2": [
{
"product": "headphones",
"price": 25,
"weight": 1
},
{
"product": "earphone",
"price": 10,
"weight": 1
},
{
"product": "iPhone",
"price": 949,
"weight": 2
},
{
"product": "ipad",
"price": 449,
"weight": 3
}
]
}
我需要从多选框中过滤myJSON,如果用户选择产品:iPhone和产品:耳机,我需要显示所有匹配iPhone和耳机的产品。在这种情况下,myJSON将是
const myJSON = {
"seller1": [
{
"product": "headphones",
"price": 23,
"weight": 1
},
{
"product": "iPhone",
"price": 999,
"weight": 3
}
],
"seller2": [
{
"product": "headphones",
"price": 25,
"weight": 1
},
{
"product": "iPhone",
"price": 949,
"weight": 2
},
]
}
现在,如果用户选择不同的密钥,价格:449,myJSON现在应该是空的,因为没有房产价格:449在那。但是,如果价格:23那么,
const myJSON = {
"seller1": [
{
"product": "headphones",
"price": 23,
"weight": 1
}
]
}
因此,例如,如果用户选择具有相同键(产品)的3个项目,我们应该显示与原始json中的这3个项目匹配的所有三个项目。现在,当他选择不同的密钥(价格)时,我们只应该从之前的结果中过滤。
非常感谢任何关于如何实现这一点的建议。