遍歷NSDictionary創建NSArray

Question

我有以下NSDictionary數據：

{
    "ADDED_DATE" = "2011-02-04 00:56:44.732014";
    "ADDED_LOGON" = ABCD;
    "AGENT_BROKER_IND" = N;
    "ALLOCATION_IND" = AUTOPROP;
    "BILLPRINT_DLVY_IND" = PAPER;
    "BILLPRINT_LOCATION_NAME" = "COMPANY ABC";
    "BILLPRINT_LVL_CIM" = 05852015;
    "BILL_DUE_DT" = "2011-02-01";
    "BILL_LOGO_CD" = XXLOGO;
    "BILL_PERIOD_MONTH" = 02;
    "BILL_PER_BEG_DT" = "2011-02-01";
    "BILL_PER_END_DT" = "2011-02-28";
    "BILL_RUN_DT" = "2011-02-03";
    "BILL_TOTAL_PREMIUM" = "342.84";
    IDX = ".000339709222474931";
    "LIST_BILL_CASE_NUM" = 0318T4;
    "LIST_BILL_CIM" = 05852019;
    "OWNING_CARRIER" = WX;
    "PAST_DUE_DT" = "2011-03-04";
    "REMIT_CYCLE" = MONTHLY;
    "RUN_NUMBER" = 1;
    "TOTAL_ADJUSTMENTS" = "0.00";
    "TOTAL_AMOUNT_DUE" = "685.68";
    "TOTAL_CURRENT_CHARGES" = "342.84";
    "TOTAL_PASTDUE_AMOUNT" = "342.84";
},
    {
    "ADDED_DATE" = "2010-12-04 08:20:45.292516";
    "AGENT_BROKER_IND" = N;
    "ALLOCATION_IND" = AUTOPROP;
    "BILLPRINT_DLVY_IND" = WEBPORTAL;
    "BILLPRINT_LOCATION_NAME" = "ANCHOR ABC";
    "BILLPRINT_LVL_CIM" = 05721991;
    "BILL_DUE_DT" = "2010-12-15";
    "BILL_FORM_TYPE_CD" = FE4;
    "BILL_LOGO_CD" = XXLOGO;
    "BILL_PERIOD_MONTH" = 01;
    "BILL_PER_BEG_DT" = "2011-01-01";
    "BILL_PER_END_DT" = "2011-01-31";
    "BILL_RUN_DT" = "2010-12-03";
    "BILL_TOTAL_PREMIUM" = "277.96";
    IDX = ".000389371998789428";
    "LIST_BILL_CASE_NUM" = 9858Q8;
    "LIST_BILL_CIM" = 05721991;
    "OWNING_CARRIER" = FE;
    "PAST_DUE_DT" = "2010-12-31";
    "REMIT_CYCLE" = MONTHLY;
    "RUN_NUMBER" = 1;
    "TOTAL_ADJUSTMENTS" = "0.00";
    "TOTAL_AMOUNT_DUE" = "277.96";
    "TOTAL_CURRENT_CHARGES" = "277.96";
    "TOTAL_PASTDUE_AMOUNT" = "0.00";
},

我試圖弄清楚如何將這些數據轉換為數組。 在此示例中，我需要將其分解為2個數組，並在其中填充數據（希望如此）。

我可以像這樣遍歷數據：

NSString *key;

for (key in finalDict) {
    NSLog(@"%@", key);
}

然后我在“鍵”中獲取每個“數組”數據……但是如何將其分解成自己的數組呢？ 對不起，如果我感到困惑。 =）

謝謝你的幫助！

Answer 1

將key設為NSArray類型而不是NSString 。 然后，您可以訪問數組的元素，將它們添加到另一個數組或您想要執行的其他任何操作。 這是NSArray文檔。

Answer 2

因此，根據您的代碼判斷，對我來說，您好像擁有一個NSDictionaries的NSArray。 如果您實際上想將所有數據加載到UITableView中，建議您在cellForRowAtIndexPath方法中創建一個NSDictionary，並使用當前索引NSDictionary加載它，如下所示：

NSDictionary *currentDictionary = [self.myArrayOfDictionaries objectAtIndex:indexPath.row];
    //now do some stuff with your dictionary
    cell.addedDate.text = [currentDictionary objectForKey:@"ADDED_DATE"];
    cell.agentBrokerInd.text = [currentDictionary objectForKey:@"AGENT_BROKER_IND"];
    ///etc.....

當然，這取決於您如何設置UITableViewCell以及是否要為每個屬性設置出口。

希望這可以幫助。