早上好,我正在尝试保存由FOR循环生成的数量。我们输入初始数字和最终数字,结果就是我们选择的数字范围。示例:初始数字最终数字15
Result: 1 2 3 4 5.我的问题是如何将结果1 2 3 4 5保存到数据库中。这样,当您输入初始数字和最终数字时,数字12345将保存在BD中。
BD:
Id Series
1 1
2 2
3 3
4 4
5 5代码:
<?php
//Start of the connection
include("Connection.php");
/*******************************************************************************
* INSERT DATA
*******************************************************************************/
if(isset($_POST['Submit'])){
$Series = $_POST['Series'];
$query = "INSERT INTO test (`Series`)
VALUES('$Series' )";
$mysqli->query($query);
printf ("New record with the id %d.\n", $mysqli->insert_id);
}
?>
<div class="container">
<div class="modal fade modal-mini modal-primary" id="modal_combu_bitagas" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
</div>
<div class="modal-body">
<div class="col-md-12">
<div class="card">
<div class="card-body">
<form method="POST" class="form-horizontal">
<div class="row">
<input type="text" name="ninitial" id="ninitial" placeholder="initial value"/>
<input type="text" name="nend" placeholder="final value" />
<?php
$quantity = (int)$_POST['ninitial'];
$quantityfinal = (int)$_POST['nend'];
for($quantity=$quantity; $quantity <= $quantityfinal; $quantity++)
{
?>
<input type="text" name="Series" id="Series" value="<?php echo $quantity ?>" >
<?php
}
?>
<input type="submit" name="Submit" vale="Submit" />
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>发布于 2019-02-14 17:58:41
最好将php和html代码分开。
在html中:
在php中:
PHP代码:
include("Connection.php");
$numbers = array();
$startNumber = $_POST["ninitial"];
$endNumber = $_POST["nend"];
for($i = $startNumber; $i <= $endNumber; $i++){
if(insertNumber($mysqli, $i)){
$numbers[$mysqli->insert_id] = $i;
}
}
//response $numbers if need
function insertData($mysqli, $number){
$query = "INSERT INTO test (`Series`) VALUES ($number)";
return $mysqli->query($query);
}https://stackoverflow.com/questions/54679950
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