我有像 json
SampJson= [
{
data: "50",
cIndex: "column0",rowno:"1"
},
{
data: "5",
cIndex: "column1",rowno:"1"
},
{
data: "80",
cIndex: "column0",rowno:"2"
},
{
data: "65",
cIndex: "column1",rowno:"2"
}
];
我需要创建一个像这样的 JSON
[
{
rowno:1,
column0:50,
column1:5
},
{
rowno:2,
column0:80,
column1:65
}
];
提前致谢...
最佳答案
你应该这样做:
sampJson = [
{
data: "50",
cIndex: "column0",
rowno: "1"
},
{
data: "5",
cIndex: "column1",
rowno: "1"
},
{
data: "80",
cIndex: "column0",
rowno: "2"
},
{
data: "65",
cIndex: "column1",
rowno: "2"
}
];
var results = [];
sampJson.forEach(function(el) {
if (results[+el.rowno - 1] == null) {
results[+el.rowno - 1] = new Object();
}
results[+el.rowno - 1].rowno = +el.rowno;
results[+el.rowno - 1][el.cIndex] = +el.data;
});
console.log(results);
关于javascript - 创建基于另一个 JSON 作为键和值的 JSON?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31804036/