小编use*_*079的帖子

我知道有很多相同标题的主题.但主要是它被插入错误的地方的查询.但我认为我做对了.所以问题是,即使数据插入数据库,我仍然会得到0.有人知道答案我错了吗？

这是我的代码:

mysql_query('SET NAMES utf8');
    $this->arr_kolommen = $arr_kolommen;
    $this->arr_waardes = $arr_waardes;
    $this->tabel = $tabel;
    $aantal = count($this->arr_kolommen);
    //$sql="INSERT INTO `tbl_photo_lijst_zoekcriteria` ( `PLZ_FOTO` , `PLZ_ZOEKCRITERIA`,`PLZ_CATEGORIE`)VALUES ('$foto', '$zoekje','$afdeling');";
    $insert = "INSERT INTO ".$this->tabel." ";
    $kolommen = "(";
    $waardes = " VALUES(";
    for($i=0;$i<$aantal;$i++)
    {
        $kolommen .=$this->arr_kolommen[$i].",";
        $waardes .="'".$this->arr_waardes[$i]."',";
    }
    $kolommen = substr($kolommen,0,-1).")";
    $waardes = substr($waardes,0,-1).")";
    $insert .=$kolommen.$waardes;   
    $result = mysql_query($insert,$this->db)  or die ($this->sendErrorToMail(str_replace("  ","",str_replace("\r\n","\n",$insert))."\n\n".str_replace(" ","",str_replace("\r\n","\n",mysql_error()))));
    $waarde = mysql_insert_id();

非常感谢,因为我几乎已经整整一天为这个问题而烦恼.(可能它是小而愚蠢的东西)

我有从移动数组中删除重复对象的问题.我已经尝试了这些:

noDuplicates = _personalHistory.personalHistory;

for (int i=[noDuplicates count]-1; i>0; i--) {
    if ([noDuplicates indexOfObject: [noDuplicates objectAtIndex: i]]<i)
        [noDuplicates removeObjectAtIndex: i];
}


for (PersonalHistory_artikels *e in _personalHistory.personalHistory) {
    if (![noDuplicates containsObject:e]) {
        NSLog(@"Dubplicates");
        [noDuplicates addObject:e];
    }
}


for (i=0; i<_personalHistory.personalHistory.count; i++) {
    PersonalHistory_artikels *test = [_personalHistory.personalHistory objectAtIndex:i];
    for (j=0; j<_personalHistory.personalHistory.count; j++) {
        PersonalHistory_artikels *test2 = [_personalHistory.personalHistory objectAtIndex:j];
        if (! [test.nieuwsTITLE_personal isEqual:test2.nieuwsTITLE_personal]) {
            NSLog(@"Add test = %@", test.nieuwsTITLE_personal);
            [noDuplicates addObject:test];
        }
    }
}

但上面没有一个给我正确的阵列.最后一个是最好的,但它仍显示重复值.有人可以帮我解决这个问题吗？非常感谢你.