[英]Extract key value from json using javascript
How can I console log AMS Upgrade and BMS works , note that these are variables, so the solution should not directly reference the above string value.如何控制台日志AMS 升级和BMS 工作,注意这些是变量,因此解决方案不应直接引用上述字符串值。 i am successful in getting all values as per code below except for them.
我成功地按照下面的代码获得了除它们之外的所有值。
Code:代码:
const data = {"line_items":
{"AMS Upgrade": [
{"Total": 30667.303111791967},
{"complete": 1.0},
{"claimed": 25799.788761888347}],
"BMS works": [
{"Total": 35722.8761704046},
{"complete": 0.1},
{"claimed": 3572.2876170404597}]
}
}
let totals = [];
for(let key in data.line_items){
console.log(data['line_items'][1])
console.log(data.line_items[key][0].Total)
console.log(data.line_items[key][1].complete)
console.log(data.line_items[key][2].claimed)
}
You already have code that puts them in a variables:您已经有了将它们放入变量的代码:
for (let key in data.line_items) {
Just log the value of key
.只需记录
key
的值。
const data = { "line_items": { "AMS Upgrade": [{ "Total": 30667.303111791967 }, { "complete": 1.0 }, { "claimed": 25799.788761888347 } ], "BMS works": [{ "Total": 35722.8761704046 }, { "complete": 0.1 }, { "claimed": 3572.2876170404597 } ] } } let totals = []; for (let key in data.line_items) { console.log(key); }
const data = {"line_items":
{"AMS Upgrade": [
{"Total": 30667.303111791967},
{"complete": 1.0},
{"claimed": 25799.788761888347}],
"BMS works": [
{"Total": 35722.8761704046},
{"complete": 0.1},
{"claimed": 3572.2876170404597}]
}
}
let totals = [];
for(let key in data.line_items){
console.log(key)
console.log(data.line_items[key][0].Total)
console.log(data.line_items[key][1].complete)
console.log(data.line_items[key][2].claimed)
}
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