php和mysql中的重复记录
我将从数据库中列出项目，然而，结果分为两部分。2显示每个记录的结果。目前我在数据库中只有一条记录，但当我在屏幕上显示它们时，它会被重新分区。我不知道为什么会发生这种情况，我试着使用一个计数器，看看循环进行了多少次，结果总是一次。但是，结果会显示两次 守则如下：php和mysql中的重复记录,php,css,mysql,Php,Css,Mysql,我将从数据库中列出项目，然而，结果分为两部分。2显示每个记录的结果。目前我在数据库中只有一条记录，但当我在屏幕上显示它们时，它会被重新分区。我不知道为什么会发生这种情况，我试着使用一个计数器，看看循环进行了多少次，结果总是一次。但是，结果会显示两次 守则如下： <section class="container"> <div class="row"> <?php if($bidCollection-
<section class="container">
<div class="row">
<?php
if($bidCollection->selectBidsByStatusAndAppId(BidAccount::OPEN_NEW, $id)){
foreach($bidCollection->getBids() as $bid){
$banker->find($bid->getCustomerId());
$counter=0;
?>
<div class='col-xs-12 bg-more-light-gray bidlist'>
<div class="col-xs-12 col-sm-1 col-md-1">
<?php
if(!$uploader->findProfilePicture($banker->data()->_customer_id)){
echo "<img src='image/holder.png ' width='50' height='50' class='img-responsive' />";
}else{
echo "<img src='upload/proPicture/".$uploader->data()->pictureUrl."' width='50' height='50' class='img-responsive'/>";
}
?>
</div>
<div class="col-xs-12 col-sm-8 col-md-8">
<?php
echo '<h2>Agent name :'.$validate->cleanInput($banker->data()->officer_name).'</h2>';
echo '<h3>Institute name : '.$validate->cleanInput($banker->data()->bank_name).' '.++$counter.'</h3>';
if($bid->getApplicationOwnerId() === $customer->data()->_customer_id){
echo "<p>CheckBook: ";
if($bid->getRequestCheckBook()){echo "Yes";}else{echo "No";}
echo "</p>";
echo"<p> Minimum Deposit: AED ".$bid->getMinDeposit()."</p>";
echo"<p> Direct Debit Card: ";
if($bid->getRequestCreditCard()){echo "Yes";}else{echo "No";}
echo "</p>";
echo"<p> Other Fees / Arrangement Fees: AED ".$bid->getFees(). "</p>";
echo"<p> Account Will be ready in: ".$bid->getSetupTime() ."</p>";
}
?>
</div>
<div class="col-xs-12 col-sm-2 col-md-2">
<?php
$datetime = new DateTime($bid->getDatePosted());
$date = $datetime->format('Y-m-d');
$time = $datetime->format('H:i:s');
echo '<h4> Date: '.$date.'<br/>Time: '.$time.'</h4>';
echo"<form method='POST' action='viewBanker.php'>";
echo "<input type='hidden' name='banker' value='".$bid->getCustomerId()."'>";
echo "<input type='submit' class ='btn btn-default' name='submit' value='View Profile'>";
echo "</form>";
echo'<br/>';
if($bid->getApplicationOwnerId() === $customer->data()->_customer_id){
echo"<form method='post' action='acceptAccountBid.php'>";
echo "<input type='hidden' value='".$bid->getCustomerId()."' name ='bankerId'/>";
echo "<input type='hidden' value='".$id."' name ='appid'/>";
echo "<input type='hidden' value='".$bid->getApplicationOwnerId()."' name='ownerId'>";
echo "<input class='btn btn-default' type='submit' value='Accept Offer' name='submit'>";
echo"</form>";
}
?>
</div>
</div>
<?php
}
}
?>
public function selectBidsByStatusAndAppId($status, $appid)
{
$sql = "SELECT * FROM accountBid WHERE application_id = :appId AND status = :st";
try {
$sth = $this->_db->getConnection()->prepare($sql);
$sth->bindValue(':appId', $appid);
$sth->bindValue(':st', $status);
$sth->execute();
} catch (Exception $e) {
$this->setAlert('danger', 'Information Presentation Error: ' . $e->getMessage());
}
foreach ( $sth->fetchAll(PDO::FETCH_ASSOC) as $data) {
$this->addBid($data);
}
return true;
}
public function addBid($data = null)
{
$bid = new BidAccount($data);
$this->bids[] = $bid;
}
public function getBids()
{
return $this->bids;
}
首先，我要感谢我的朋友们，他们曾经帮助过我。问题是我有另一个函数，我忘了在这里发布它bidExist（）
上面的函数在集合中循环，检查对象在此之前是否存在，如果存在，则不能再添加bid，但是，我忘记了删除此方法上的addBid（）函数，这会导致将对象添加到集合中两次。我花了一整晚才弄明白。但我感谢每一位试图支持和帮助我的人
$bidCollection->getBids（）”之前，添加$bidCollection->getBids（）public function bidExist( $appId , $id){
$sql = "SELECT * FROM accountBid WHERE application_id = :appId AND _customer_id = :id";
try {
$sth = $this->_db->getConnection()->prepare($sql);
$sth->bindValue(':appId', $appId);
$sth->bindValue(':id', $id);
$sth->execute();
} catch (Exception $e) {
$this->setAlert('danger', 'Information Presentation Error: ' . $e->getMessage());
}
foreach ( $sth->fetchAll(PDO::FETCH_ASSOC) as $data) {
$this->addBid($data);
}
return $sth->rowCount();
}