How insert array values with foreach in opencart? - foreach

Question

My case similar with this Insert array values with foreach using codeigniter (user input by dynamically adding and removing fields).
But it's CI, I trying in open cart, so I build function insert and passing value(in array) and performs for each in model.
What I want insert is product this for code Controller :
// check request and store to array
if(isset($this->request->get['product']))
{
$product = $this->request->get['product'];
$product2 = array();
foreach($product as $p)
{
$product2[] = $p;
}
}
else
{
$product = null;
}
// This for function insert
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())
{
$this->model_item_item->insert_detail($this->request->post);
$this->session->data['success'] = $this->language->get('text_success');
$this->redirect($this->url->link('item/item', 'token=' . $this->session->data['token'], 'SSL'));
}
}
This is for Model :
public function insert_detail($product2)
{
foreach($product2 as $detail)
{
$this->db->query("INSERT INTO " . DB_PREFIX . "show_product_detail SET product_id = '". $this->db->escape($detail['product']) . "'");
}
}
This for View :
<?php echo $header; ?>
<div id="content">
<div class="breadcrumb">
<?php foreach ($breadcrumbs as $breadcrumb) { ?>
<?php echo $breadcrumb['separator']; ?><?php echo $breadcrumb['text']; ?>
<?php } ?>
</div>
<?php if ($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><?php echo $button_cancel; ?></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>
</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>
Name Item
</td>
<td>
DELETE
</td>
<tr>
</thead>
<tbody align="center">
</tbody>
</table>
</form>
</div>
</div>
</div>
This for Javascript:
<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);
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 = $('#tblname tbody tr').length + 1;
szTr = "<tr><td>";
szTr = szTr + iCount + "</td>";
szTr = szTr + "<td>" +$('#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>
This code works to enter into the database , but no contents?
Where i did mistake?

Answer 1

Here's the correct insert statement:
$this->db->query("
INSERT INTO " . DB_PREFIX . "show_product_detail
(show_product_detail)
values ('". $this->db->escape($detail['product']) . "'");

Answer 2

You are putting an array in product_id field.
First you need to change product_id field type int to text and
Check with following code
public function insert_detail($product2)
{
foreach($product2 as $detail)
{
$this->db->query("INSERT INTO " . DB_PREFIX . "show_product_detail SET product_id = '". $this->db->escape(json_encode($detail)) . "'");
}
}