[英]Deleting specific keys from an array of object
var arrayObjects = [{key1:'value',key2:'value2'},{'key1:'value',key2:'value2}]
for(i = 0; i <arrayObjects.length; i++) {
for (key in arrayObjects[i]) {
delete key1; // Delete the key
delete arrayObjects[i]['key1'] // Delete the Key's Value
}
}
我收到一条错误消息'cannot delete property of null'
您不需要delete key1;
, 做就是了:
for(i = 0; i <arrayObjects.length; i++) {
delete arrayObjects[i]['key1'] // Delete the Key
}
如果您只想从每个数组条目中删除key1
。
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