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我沒有嘗試將作爲GET傳遞的數組中的值與數據庫記錄集do/while循環中的值進行比較。如果GET數組中的任何值與記錄集標識相匹配,我試圖使複選框檢查。如果您在網址中只使用一個不帶逗號的興趣ID,它就可以工作。謝謝。比較GET數組值和記錄集循環值
我的網址是: interestSearch.php利益= 3(這工作) interestSearch.php利益= 3.8(不工作)
<? require('db.php');
mysql_select_db($database_data);
$query_allInterests = "SELECT * FROM interests";
$allInterests = mysql_query($query_allInterests, $data) or die(mysql_error());
$row_allInterests = mysql_fetch_assoc($allInterests);
$totalRows_allInterests = mysql_num_rows($allInterests);
?>
<form method="get">
<? do { ?>
<input <?
if(isset($_GET['interests']) && $_GET['interests'] != "") {
$theCounter = 0;
$theArray = array($_GET['interests']);
foreach ($theArray as $value) {
// if ($value == $row_allInterests['id']) {$theCounter++;}
if (in_array($row_allInterests['id'], $theArray)) {$theCounter++;}
}
if($theCounter > 0){echo "checked";}
}
?> name="<? echo $row_allInterests['id']; ?>" class="doCheck" type="checkbox" id="<? echo $row_allInterests['id']; ?>" value="<? echo $row_allInterests['id']; ?>" /> <? echo $row_allInterests['interest']; ?><br />
<? } while ($row_allInterests = mysql_fetch_assoc($allInterests)); ?>
</form>
(我刪除從標題的解決,作爲解決問題1的社會各界人士的指示在被接受的答案上) – 2014-09-02 16:10:07