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使用javascript獲取具有多個鍵和值對的對象中的值的鍵

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使用javascript獲取具有多個鍵和值對的對象中的值的鍵

JavaScript

暮色呼如 2022-12-22 12:51:58

我有一個嵌套對象var obj = {"bn_IN": {"status":"SUCCESS","language":"BENGALI","message":"Translated successfully"},"sq_AL": {"status":"SUCCESS","language":"ALBANIAN","message":"Translated successfully"},"af_ZA": {"status":"SUCCESS","language":"AFRIKAANS","message":"Translated successfully"},"da_DK": {"status":"SUCCESS","language":"DENMARK_DANISH","message":"Translated successfully"}, "ar_DZ":{"status":"SUCCESS","language":"ARABIC","message":"Translated successfully"}}我需要從“BENGALI”值中獲取鍵“bn_IN”試過：Object.keys(obj.filter(k=>obj[k]===BENGALI.toUpperCase())無法過濾

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吃雞游戲

TA貢獻1829條經驗獲得超7個贊

您的問題不清楚，但我假設您需要其值為對象且包含“語言”鍵的鍵，并且“語言”鍵的值應為“BENGALI”。

//In the case of multiple keys

var obj = {"bn_IN":{"status":"SUCCESS","language":"BENGALI","message":"Translated successfully"},"sq_AL":{"status":"SUCCESS","language":"ALBANIAN","message":"Translated successfully"},"af_ZA":{"status":"SUCCESS","language":"AFRIKAANS","message":"Translated successfully"},"da_DK":

{"status":"SUCCESS","language":"DENMARK_DANISH","message":"Translated successfully"},

"ar_DZ":{"status":"SUCCESS","language":"ARABIC","message":"Translated successfully"}}

var keys=[]

for(key in obj){

if(obj[key].language==="BENGALI") keys.push(key)

}

// In case if you know that key is unique

var obj = {"bn_IN":

{"status":"SUCCESS","language":"BENGALI","message":"Translated successfully"},"sq_AL":

{"status":"SUCCESS","language":"ALBANIAN","message":"Translated successfully"},"af_ZA":

{"status":"SUCCESS","language":"AFRIKAANS","message":"Translated successfully"},"da_DK":

{"status":"SUCCESS","language":"DENMARK_DANISH","message":"Translated successfully"},

"ar_DZ":{"status":"SUCCESS","language":"ARABIC","message":"Translated successfully"}}

var key="";

for(key in obj){if(obj[key].language==="BENGALI") key=key}

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使用javascript獲取具有多個鍵和值對的對象中的值的鍵

使用javascript獲取具有多個鍵和值對的對象中的值的鍵

1 回答

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