Insert Multiple Rows into Database in Codeigniter - php

Question

I got 3 constant rows with few columns like Item,Quantity,Weight...... in a row, in my Interface.
When I selected the data in the rows and submit form, only the 3rd row data will be inserted into the database.
I want each rows that contain data insert into the database. Any solution for this? Thank You.
Updated::
I had tried to use the PHP array and below is the updated code.But I had stucked at the foreach part, I want to insert the data into the database.
My View:
<tr class="item-details">
<td><span class="rowNumber">1</span></td>
<td class="">
<?php
$options = array(
'' => '~Choose An Item~'
);
foreach ($item as $rows){
$options[$rows->id] = $rows->item_name;
}
$select = array(
'name' => 'item_name[]',
'id' => 'item_name',
'class' => 'form-control'
);
echo form_dropdown('item', $options,set_value('item_name'),$select);
?>
</td>
<td class=""><input type="number" class="item-qty" name="qty[]"/></td>
<td><input type="number" name="weight[]" class="weight" /></td>
<td><input type="text" name="promo_code[]" value=""/></td>
<td><input type="text" name="gp[]" value=""/></td>
<td><input type="text" name="discount[]" value=""/></td>
<td><input type="text" name="unit_price[]" value=""/></td>
<td align="right" class="totalwithouttax">0.00</td>
<td align="right" class="totaltax">0.00</td>
<td align="right" class="totalamtincltax">0.00</td>
</tr><br/>
<tr class="item-details">
<td><span class="rowNumber">2</span></td>
<td class="">
<?php
$options = array(
'' => '~Choose An Item~'
);
foreach ($item as $rows){
$options[$rows->id] = $rows->item_name;
}
$select = array(
'name' => 'item_name[]',
'id' => 'item_name',
'class' => 'form-control'
);
echo form_dropdown('item', $options,set_value('item_name'),$select);
?>
</td>
<td class=""><input type="number" class="item-qty" name="qty[]"/></td>
<td><input type="number" name="weight[]" class="weight" /></td>
<td><input type="text" name="promo_code[]" value=""/></td>
<td><input type="text" name="gp[]" value=""/></td>
<td><input type="text" name="discount[]" value=""/></td>
<td><input type="text" name="unit_price[]" value=""/></td>
<td align="right" class="totalwithouttax">0.00</td>
<td align="right" class="totaltax">0.00</td>
<td align="right" class="totalamtincltax">0.00</td>
</tr><br/>
<tr class="item-details">
<td><span class="rowNumber">3</span></td>
<td class="">
<?php
$options = array(
'' => '~Choose An Item~'
);
foreach ($item as $rows){
$options[$rows->id] = $rows->item_name;
}
$select = array(
'name' => 'item_name[]',
'id' => 'item_name',
'class' => 'form-control'
);
echo form_dropdown('item', $options,set_value('item_name'),$select);
?>
</td>
<td class=""><input type="number" class="item-qty" name="qty[]"/></td>
<td><input type="number" name="weight[]" class="weight" /></td>
<td><input type="text" name="promo_code[]" value=""/></td>
<td><input type="text" name="gp[]" value=""/></td>
<td><input type="text" name="discount[]" value=""/></td>
<td><input type="text" name="unit_price[]" value=""/></td>
<td align="right" class="totalwithouttax">0.00</td>
<td align="right" class="totaltax">0.00</td>
<td align="right" class="totalamtincltax">0.00</td>
</tr><br/>
Controller:
//***************** ORDER ITEM ********************
$orderID = 1;
$productId = $this->input->post('product_id');
$itemName = $_POST['item_name'];//$this->input->post('item_name');
$qty = $this-> $_POST['qty'];//input->post('qty');
$weight = $this-> $_POST['weight'];//input->post('weight');
$unitPrice = $_POST['unit_price'];//$this->input->post('unit_price');
$transportationPrice = $this->input->post('transportation_price');
$itemType = $this->input->post('item_type');
$gp = $this-> $_POST['gp'];//input->post('gp');
$tax = $this->input->post('tax');
$amtInclTax = $this->input->post('amt_incl_tax');
$amtWithoutTax = $this->input->post('amt_without_tax');
$taxCode = $this->input->post('tax_code');
$orderItems = array (
'order_id' => $orderHeaderId ,
'product_id' => 7 ,
'item' => $itemName ,
'qty' => $qty ,
'weight' => $weight ,
'unit_price' => $unitPrice ,
'transportation_price' => 0 ,
'item_type' => 'GOLD' ,
'gp' => $gp,
'discount' => $discount,
'amt_without_tax' => 10,
'tax' => 20 ,
'amt_incl_tax' => 30,
'tax_code' => 40 ,
);
echo '<pre>'; print_r($orderItems); echo '</pre>';
foreach($itemName as $key => $iN){
//stuck at here
}
$orderHeaderId = $this->order->InsertItemData($orderHeaderId,$orderHeader,$orderItems);
Model:
public function InsertItemData($orderHeaderId,$orderHeader,$orderItems){
//take order_id from 'order' table //from InsertData(model) function
$orderHeaderId = $this->InsertData($orderHeader);
// Inserting Order Item
if($orderItems){
$this->db->insert_batch('order_items', $orderItems);
}
}

Answer 1

First make your all 3 portion of HTML form input name array like
<input type="number" class="item-qty" name="qty[]"/>
<input type="number" name="weight" class="weight[]" />
...
Then loop your data array as
$qty = $this->input->post('qty', TRUE);
$weight = $this->input->post('weight', TRUE);
$orderItems = array();
for ($i = 0; $i < count($qty); $i++) {
if ($qty[$i]) {
$orderItems[] = array (
'order_id' => $orderHeaderId ,
'product_id' => 7 ,
'item' => 'TEST' ,
'qty' => $qty[$i] ,
'weight' => $weight[$i]
...
);
}
}
And now you may use insert_batch method as
if ($orderItems) {
$this->db->insert_batch('table_name', $orderItems);
}

Answer 2

You could modify each of the codes like below.
Controller :
$orderID = 1;
$productId = $this->input->post('product_id');
$itemName = $_POST['item_name'];//$this->input->post('item_name');
$qty = $this-> $_POST['qty'];//input->post('qty');
$weight = $this-> $_POST['weight'];//input->post('weight');
$unitPrice = $_POST['unit_price'];//$this->input->post('unit_price');
$transportationPrice = $this->input->post('transportation_price');
$itemType = $this->input->post('item_type');
$gp = $this-> $_POST['gp'];//input->post('gp');
$tax = $this->input->post('tax');
$amtInclTax = $this->input->post('amt_incl_tax');
$amtWithoutTax = $this->input->post('amt_without_tax');
$taxCode = $this->input->post('tax_code');
$orderItems = array();
for ($i = 0; $i < count($qty); $i++) {
if ($qty[$i]) {
$orderItems[] = array (
// 'order_id' => $orderHeaderId ,
'product_id' => 7 ,
'item' => $itemName[$i] ,
'qty' => $qty[$i] ,
'weight' => $weight[$i] ,
'unit_price' => $unitPrice[$i] ,
'transportation_price' => 0 ,
'item_type' => 'GOLD' ,
'gp' => $gp[$i],
'discount' => $discount[$i],
'amt_without_tax' => 10,
'tax' => 20 ,
'amt_incl_tax' => 30,
'tax_code' => 40 ,
);
}
}
$this->order->InsertItemData($orderHeader,$orderItems);
Model :
public function InsertItemData($orderHeader,$orderItems) {
//take order_id from 'order' table //from InsertData(model) function
$orderHeaderId = $this->InsertData($orderHeader);
if($orderItems) {
// append order_id array into each order item
foreach ($orderItems as $key => $item) {
$orderItems[$key] = array('order_id' => $orderHeaderId) + $orderItems[$key];
}
// Inserting Order Item
$this->db->insert_batch('order_items', $orderItems);
}
}