我通过添加行表和自动填充的用户输入来构建动态输入，然后将{strong> PRODUCT_ID 存储在<input name="idp" value="">
E.g 用户输入两次（HP＆amp; Computer）
名称产品| PRODUCT_ID
HP = 2945
COMPUTER = 8654
应该在数组中=（2945,8654）
这适用于Controller：
class ControllerItemItem extends Controller { //Controller/Item/Item.php
private $error = array();
public function index() {
$this->language->load('item/item');
$this->document->setTitle($this->language->get('heading_title'));
$this->load->model('item/item');
$this->getList();
}
protected function getList(){
if (isset($this->request->get['head_text_field'])){
$head_text_field = $this->request->get['head_text_field'];
} else {
$head_text_field = null;
}
if (isset($this->request->get['title_text_field'])){
$title_text_field = $this->request->get['title_text_field'];
} else {
$title_text_field = null;
}
if (isset($this->request->get['max'])){
$max = $this->request->get['max'];
} else {
$max = null;
}
if(isset($this->request->get['idp'])){
$product = $this->request->get['idp'];
$product2 = array();
foreach($product as $p)
{
$product2[] = $p;
}
}else {
$product = null;
}
// BREADCRUMBS //
$this->data['breadcrumbs'] = array();
$this->data['breadcrumbs'][] = array(
'text' => $this->language->get('text_home'),
'href' => $this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'),
'separator' => false
);
$this->data['breadcrumbs'][] = array(
'text' => $this->language->get('text_module'),
'href' => $this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL'),
'separator' => ' :: '
);
$this->data['breadcrumbs'][] = array(
'text' => $this->language->get('heading_title'),
'href' => $this->url->link('module/item', 'token=' . $this->session->data['token'], 'SSL'),
'separator' => ' :: '
);
// END //
// Call Language //
$this->data['heading_title'] = $this->language->get('heading_title');
$this->data['entry_head'] = $this->language->get('entry_head');
$this->data['entry_title'] = $this->language->get('entry_title');
$this->data['entry_product'] = $this->language->get('entry_product');
$this->data['entry_max_item'] = $this->language->get('entry_max_item');
$this->data['button_save'] = $this->language->get('button_save');
$this->data['button_cancel'] = $this->language->get('button_cancel');
// END //
$this->data['cancel'] = $this->url->link('extension/module', 'token=' . $this->session->data['token'], 'SSL');
$this->data['action'] = $this->url->link('item/item/insert', 'token=' . $this->session->data['token'], 'SSL');
$this->data['token'] = $this->session->data['token'];
$data = array(
'head_text_field' => $head_text_field,
'title_text_field' => $title_text_field,
'max' => $max
);
$this->template = 'item/item.tpl';
$this->children = array(
'common/header',
'common/footer'
);
$this->response->setOutput($this->render());
}
public function insert()
{
$this->language->load('item/item');
$this->document->setTitle($this->language->get('heading_title'));
$this->load->model('item/item');
if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
//$this->model_item_item->insert_head($this->request->post);
$this->model_item_item->insert_detail($this->request->post);
//$this->session->data['success'] = $this->language->get('text_success');
//$this->redirect($this->url->link('item/item', 'token=' . $this->session->data['token'], 'SSL'));
}
}
protected function validateForm() {
if (!$this->user->hasPermission('modify', 'item/item')) {
$this->error['warning'] = $this->language->get('error_permission');
}
if ((utf8_strlen($this->request->post['head_text_field']) < 1) || (utf8_strlen($this->request->post['head_text_field']) > 64)) {
$this->error['head'] = $this->language->get('error_head');
}
if (!$this->request->post['title_text_field']) {
$this->error['title'] = $this->language->get('error_title');
}
if (!$this->error) {
return true;
} else {
return false;
}
}
这适用于型号：
class ModelItemItem extends Model {
public function insert_head($data)
{
$this->db->query("INSERT INTO " . DB_PREFIX . "show_product SET head_text = '" . $this->db->escape($data['head_text_field']) . "', title_text = '" . $this->db->escape($data['title_text_field']) . "', max_item = '" . $this->db->escape($data['max']) . "'");
}
public function insert_detail($product2)
{
foreach($product2 as $detail)
{
//$this->db->query("INSERT INTO " . DB_PREFIX . "show_product_detail SET product_id = '". $this->db->escape($detail['product']) . "'");
}
echo $detail[0];
}
}
这是为了查看：
<?php echo $header; ?>
<div id="content">
<div class="breadcrumb">
<?php foreach ($breadcrumbs as $breadcrumb) { ?>
<?php echo $breadcrumb['separator']; ?><a href="<?php echo $breadcrumb['href']; ?>"><?php echo $breadcrumb['text']; ?></a>
<?php } ?>
</div>
<?php if ($error_warning) { ?>
<div class="warning"><?php echo $error_warning; ?></div>
<?php } ?>
<?php if ($success) { ?>
<div class="success"><?php echo $success; ?></div>
<?php } ?>
<div class="box">
<div class="heading">
<h1><img src="view/image/product.png" alt="" /> <?php echo $heading_title; ?></h1>
<div class="buttons"><a onclick="$('#form').submit();" class="button"><?php echo $button_save; ?></a><a href="<?php echo $cancel; ?>" class="button"><?php echo $button_cancel; ?></a></div>
</div>
<div class="content">
<form action="<?php echo $action; ?>" method="post" enctype="multipart/form-data" id="form">
<table class="form">
<tr>
<td><span class="required">*</span> <?php echo $entry_head; ?></td>
<td><input type="text" name="head_text_field" value="" placeholder="Input Head Text" size="40"/>
<?php if ($error_head) { ?>
<span class="error"><?php echo $error_head; ?></span>
<?php } ?>
</td>
</tr>
<tr>
<td><span class="required">*</span> <?php echo $entry_title; ?></td>
<td><textarea name="title_text_field" placeholder="Input Title Text" style="width:230px;"/></textarea>
<?php if ($error_title) { ?>
<span class="error"><?php echo $error_title; ?></span>
<?php } ?>
</td>
</tr>
<tr>
<td><?php echo $entry_max_item; ?></td>
<td>
<select name="max" id="maxitem">
<?php
for($i=1; $i<=6; $i++)
{
if($i == 1)
echo "<option selected='selected' value=".$i.">".$i."</option>";
else
echo "<option value=".$i.">".$i."</option>";
}
?>
</select>
</td>
</tr>
<tr>
<td><?php echo $entry_product; ?></td>
<td><input type="text" id="product" name="product" value="" placeholder="Input Product" size="40"/></td>
<td><input type="hidden" id="idp" name="idp" value="" /></td>
</tr>
<tr>
<td></td>
<td>
<table>
<tr>
<td><input type="button" id="ADD" value="Add Item"></td>
<td><input type="reset" id="RESET" value="Reset"></td>
</tr>
</table>
</td>
</tr>
<tr>
</tr>
</table>
<table border="1" id="tblname" cellpadding="5" cellspacing="5">
<thead>
<tr>
<td>
Total Item
</td>
<td>
Id Item
</td>
<td>
Name Item
</td>
<td>
DELETE
</td>
<tr>
</thead>
<tbody align="center">
</tbody>
</table>
</form>
</div>
</div>
</div>
<script type="text/javascript"><!--
$('input[name=\'product\']').autocomplete({
delay: 100,
source: function(request, response) {
$.ajax({
url: 'index.php?route=catalog/product/autocomplete&token=<?php echo $token; ?>&filter_name=' + encodeURIComponent(request.term),
dataType: 'json',
success: function(json) {
response($.map(json, function(item) {
return {
label: item.name,
value: item.product_id
}
}));
}
});
},
select: function(event, ui) {
$('input[name=\'product\']').val(ui.item.label);
$('input[name=\'idp\']').val(ui.item.value);
return false;
},
focus: function(event, ui) {
return false;
}
});
//--></script>
<Script type="text/javascript">
$(document).ready(function(){
var item = 1;
var isAllowed = 3;
var isSet = 0;
$('#ADD').click(function(){
var maxitem = parseInt($("#maxitem").val(), 10); //from max item in html
var iCount = 0;
if($('#product').val()){ // check input product
if( item <= maxitem )
{
iCount = $('#tblname tbody tr').length + 1;
szTr = "<tr><td>";
szTr = szTr + iCount + "</td>";
szTr = szTr + "<td>" +$('#idp').val() +"</td>";
szTr = szTr + "<td>" +$('#product').val() +"</td>";
szTr = szTr + "<td><input type='button' class='DEL' value='DELETE'></td>";
szTr = szTr + "</tr>";
$('#tblname tbody').append(szTr);
item +=1;
isSet = 1;
restFormOpts();
}
else
{
alert ("Max Limit !!!");
}
}else{alert('Enter Product !!! ');}
});
// for delete row
$('body').on('click','#RESET', function() {
item = 1;
isAllowed = 3;
isSet = 0;
$("#maxitem").attr("disabled",false);
$('.DEL').parents('tr').remove();
});
$('body').on('click', 'input.DEL', function() {
$(this).parents('tr').remove();
item -= 1;
});
function restFormOpts()
{
if(isSet === isAllowed) {
$("#ADD").attr("disabled",true);
$("#maxitem").attr("disabled",false);
}
else {
$("#ADD").attr("disabled",false);
$("#maxitem").attr("disabled",true);
}
}
});
</script>
<?php echo $footer; ?>
当我尝试向我的数据库插入查询时，只值1个数字。
然后我尝试Echo以确保变量是正确的但是它错了，结果是最后一个用户输入（计算机，数组（8,6,5,4））？它应该是（2945,8654）不是（8,6,5,4）？
有人可以帮我解决这个问题吗？我已经尝试解决这个问题1周仍然没有希望:(
答案 0 :(得分：0)
如果要在array variables中插入database，首先需要对其进行编码，然后插入它们。
实施例。 $ abc = array（3,45,6,78,89）;
查询："INSERT INTO " . DB_PREFIX . "show_product_detail SET product_id = '". $this->db->escape(json_encode($abc)) . "'