Hello to everyone
I want to use of clickable jquery and a button delete, for remove rows of database.
The problem is that I do not know how must input checkbox by clickable with click delete button sent to php code?

my jquery code:

PHP Code:
$("#tableeven tr")
                    .
mouseover(function()                               
                            {
                                $(
this).addClass("over");
                            })
                    .
mouseout(function()
                            {
                                $(
this).removeClass("over");
                            })
                    .
click(function()
                            {
                                $(
this).toggleClass("click");
                            });
                    $(
'.delete_i').click(function(){
                        var 
checkbox = $("input#checkbox").val();
                        var 
dataString 'checkbox=' checkbox;
                        $.
ajax
                                        
({
                                            
type:"POST",
                                            
url'http://localhost/diba/index.php/admin/customer_size/delete',
                                            
datadataString,
                                            
cachefalse,
                                            
success: function()
                                            {
                                                $(
'#delete_i').hide(600,function(){
                                                    $(
this).parent().remove();
                                                })
                                            }
                                        });
                                        return 
false;
                        }); 
and html code:
PHP Code:
<form action="" method="post" accept-charset="utf-8">
<div class="main_indexadmin">
    <div class="top_mainindexadmin">
            <div class="home_i"></div>
        <div class="print_i"></div>
        <div class="edit_i"></div>
        <input type="submit" name="delete" value="" class="delete_i" />
        <a href="<?php echo base_url();?>index.php/admin/customer_size/add" class="add_i"></a>
        </div>
        
        <div class="line_right"></div>
        <div class="line_left"></div>
    <div id="delet_row">
    <div class="table_show">
        <div class="tableshow_head">name</div>
        <div class="tableshow_head">mail</div>
        <div class="tableshow_head">tel</div>
        <div class="tableshow_head">data</div>
        <div class="tableshow_head">order</div>
        <div class="tableshow_head">code</div>
    
        <?php
            $query 
$this->db->get('customer');
            foreach (
$query->result() as $row)
            {
        
        echo 
'<table id="tableeven" border="0" cellpadding="0" cellspacing="0">';
        echo 
'<tr id="delete_i"><td class="none"><input name="checkbox" type="checkbox" id="checkbox" value="'.$row->code.'"></td>';
        echo 
'<td class="tableshow_in">'.$row->name.'</td>';
        echo 
'<td class="tableshow_in">' .$row->mail'</td>';
        echo 
'<td class="tableshow_in">' .$row->tel'</td>';
        echo 
'<td class="tableshow_in">' .$row->date_added'</td>';
        echo 
'<td class="tableshow_in">' .$row->order'</td>';
        echo 
'<td class="tableshow_in">' .$row->code'</td></tr>';
            echo 
'</table>';
        }
        
?>
    </div>
    </div>
    <div class="bottom_mainindexadmin"></div>
</div>
</form>
Thanks for help...