【发布时间】:2017-01-23 17:28:56
【问题描述】:
enter image description here我正在尝试插入多个只有两个名称的文本框。在所有这些文本框中,我都有名称 item[] 和 qty[]。我尝试嵌套 foreach 循环,但添加的值比预期的要多。问题出在 $_POST['qty'] 上。我可以从 items[] 中选择和添加,但我不能添加 qty 整数值!
<div class="col-md-12 diff">
<div class="col-md-4">
<p>Select Item</p>
<input style="color:black;" type="text" class="form-control items" name="items[]" placeholder="Search...">
<div class="side"></div>
</div>
<div class="col-md-2">
<p>QTY</p>
<input id="pats_input" class="form-control pats_tb" type="text" name="qty[]" placeholder="NO:">
<div class="side"></div>
</div>
</div>
<div class="col-md-12 diff">
<div class="col-md-4">
<p>Select Item</p>
<input style="color:black;" type="text" class="form-control items" name="items[]" placeholder="Search...">
<div class="side"></div>
</div>
<div class="col-md-2">
<p>QTY</p>
<input id="pats_input" class="form-control pats_tb" type="text" name="qty[]" placeholder="NO:">
<div class="side"></div>
</div>
</div>
function issueToEmployee(){
global $conn;
if(isset($_POST['pats']) && $_POST['pats'] !="" && isset($_POST['items']) && $_POST['items'] !="" && isset($_POST['qty'])){
$perstat = new getPerstat();
//get employee pats
$perstat->getPats($_POST['pats']);
$stock = new StockTable();
$qty = $_POST['qty'];
foreach($_POST['items'] as $item){
foreach($qty as $q){
if(!empty($item) && !empty($q)){
$stock->getItemByName($item);
$sql = $conn->prepare("INSERT INTO issues (empid, itemid) VALUES('$perstat->id','$stock->itemid')");
$sql->execute();
}
}
}
return true;
}else{
return false;
}
【问题讨论】: