質問編集履歴
1
やりなおし
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File without changes
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@@ -5,13 +5,12 @@
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(下記URLでHTMLをご確認いただけます)
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**JSFiddle**
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-
https://jsfiddle.net/
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https://jsfiddle.net/knxuq305/
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１行ずつであれば下記UPDATE文で良いかと思います。
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```PHP
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<?php
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13
13
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//DB接続済($dbh)
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-
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$ID01 = "1";
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$ID02 = "2";
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$ID03 = "3";
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@@ -21,12 +20,66 @@
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$NAME3 = "ぱんだ";
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$NAME4 = "だんご";
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$var1 = $_POST['d01'];
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$var2 = $_POST['d02'];
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$var3 = $_POST['d03'];
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$var4 = $_POST['d04'];
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$var5 = $_POST['d05'];
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・
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・
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・
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//1行目の値をアプデ
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-
$sql = "UPDATE `テーブル` SET `$NAME1` = '
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$sql = "UPDATE `テーブル` SET `$NAME1` = '$var1', `$NAME2` = '$var2', `$NAME3` = '$var3', `$NAME4` = '$var4', WHERE ID = '$ID01'";
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$stmt = $dbh -> prepare( $sql );
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$stmt -> execute();
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?>
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+
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<html>
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<form action="" method="post" >
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<table>
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<tbody>
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<tr>
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<td>ID</td>
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<td>ごりら</td>
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<td>らっぱ</td>
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<td>ぱんだ</td>
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<td>だんご</td>
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</tr>
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<tr>
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<td>1</td>
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<td><input type="text" name="d01" value="452"></td>
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<td><input type="text" name="d02" value="545"></td>
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<td><input type="text" name="d03" value="452"></td>
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<td><input type="text" name="d04" value="245"></td>
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</tr>
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<tr>
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<td>2</td>
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<td><input type="text" name="d05" value="842"></td>
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<td><input type="text" name="d06" value="585"></td>
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<td><input type="text" name="d07" value="882"></td>
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<td><input type="text" name="d08" value="335"></td>
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</tr>
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+
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<tr>
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<td>3</td>
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<td><input type="text" name="d09" value="452"></td>
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<td><input type="text" name="d10" value="545"></td>
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<td><input type="text" name="d11" value="452"></td>
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<td><input type="text" name="d12" value="245"></td>
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</tr>
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</tbody>
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</table>
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<center><input type="submit" value="UPD"></center>
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</form>
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</html>
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+
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```
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31
84
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例えばこれが1000行あって、それぞれのフィールドに異なる値をいれたい場合、
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32
85
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1行ずつSQL文を記述しては冗長になってしまいます。
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