0
我正在尋找一種方法將代碼中的自動完成數據自動添加到「發票」頁面。我希望用戶也可以點擊添加或刪除每個項目(quickbooks風格,有多個表單域可用,並動態添加),並且從長遠來看,能夠將元素拖動到發票中的某個位置。我現在所需要的是:如何將自動完成數據動態添加到發票
好:關於如何做到這一點的僞碼 最好:基本工作代碼起飛。
這是我到目前爲止有:
頁面調用數據:
<?php
require 'database.php';
require 'results.php';
if(!empty($_GET['wid'])) { $wid = $_GET['wid']; }
elseif(!empty($_POST['wid'])) { $wid = $_POST['wid']; }
else { $wid = null; }
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<link href="css/bootstrap.min.css" rel="stylesheet">
<script src="js/bootstrap.min.js"></script>
<script src="js/jquery-1.9.1.min.js"></script>
<script src="js/engine.js"></script>
</head>
<body>
<div class="container-fluid">
<div class="span10 offset1">
<div class="row">
<h3>Add Item to Workorder</h3>
</div>
<form class="form-horizontal" action="additems.php" method="post">
<?php
// Add Custom Call for values from prior page ?>
<input type="hidden" name="wid" value="<?php echo htmlentities($wid); ?>">
<?php
//not required, but for get link purposes
if(isset($_POST['search']) && $_POST['search']!=''){
$search = $_POST['search'];
} elseif (isset($_GET['search']) && $_GET['search']!=''){
$search = $_GET['search'];
} else {
$search='';
}
//
echo"
<input type='text' class='search_input' name='search' id='search' placeholder='search' value='$search' autofocus>
<div id='search_output' class='search_output'>";
?>
頁檢索結果:
<?php
require_once"database.php";//connection to database
$pdo = Database::connect();
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
if(isset($_POST['search']) && $_POST['search']){
$search=$_POST['search'];
} elseif(isset($_GET['search']) && $_GET['search']){
$search=$_GET['search'];
}
if(isset($search)){
$search = '%' . strtr($search, ['%' => '\%', '_' => '\_']);
$search = str_replace(" ", "%", $search);
$search= "%$search%";
$sql="select * from products where `model` LIKE ? OR `category` LIKE ? OR `description` LIKE ? OR `subcategory` LIKE ? LIMIT 50;";
$statement = $pdo->prepare($sql);
$statement->execute([$search, $search, $search, $search]);
//configure for your custom data dump to autocomplete
echo "
<table class='table table-striped table-bordered' width='100%'>
<thead>
<tr>
<th>Model</th>
<th>Category</th>
<th>Description</th>
</tr>
</thead>
<tbody>
";
while($row = $statement->fetch()){
$item=$row['model'];
$title=$row['category'];
$description=$row['description'];
echo "
<tr>
<td>
<a href='?item=$item'>
$item
</td><td>
$title
</td><td>
$description
</a>
</td>
</tr>
";
}
//
}
您將需要JQUERY和AJAX – Aviz
我正在使用它爲每個人的自動完成建議,不是很熟悉它(更多的PHP和SQL)。你能舉一個例子說明我可能會這樣做嗎? – Steven
AJAX和Javascript是唯一的方法..給我一些時間我會仔細檢查你的源代碼 – Aviz