I have been developing Template (User Interface) management system with drag and drop panel support for my future project. In this post I want to explain how to design database tables and implementing grids drag and drop usability with jqueryUI plugin. Using this system your web project will prove a choice to the end-user, they can manage their own template interface. Take a look at this live demo
Download Script 
Live DemoSample database design for User Interface Management system. Contains there table users, grids and usergrid_relation.
users
Contains user management details username, password, email and etc.
CREATE TABLE `users` (
`user_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`username` varchar(255) UNIQUE KEY,
`password` varchar(255)
)
`user_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`username` varchar(255) UNIQUE KEY,
`password` varchar(255)
)
grids
Contains grid or block types table columns grid_id, grid_name and grid_style(Here you have to store CSS class name)
CREATE TABLE `grids`
(
`grid_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`grid_name` varchar(255),
`grid_style` varchar(255)
)
(
`grid_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`grid_name` varchar(255),
`grid_style` varchar(255)
)
usergrid_relation
This table is relations between users and grids tables and grid order.
CREATE TABLE `usergrid_relation`
(
`ug_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`user_id_fk` int(11),
`grid_id_fk` int(11),
`grid_order` int,
FOREIGN KEY(user_id_fk) REFERENCES users(user_id),
FOREIGN KEY(grid_id_fk) REFERENCES grids(grid_id)
)
(
`ug_id` int(11) AUTO_INCREMENT PRIMARY KEY,
`user_id_fk` int(11),
`grid_id_fk` int(11),
`grid_order` int,
FOREIGN KEY(user_id_fk) REFERENCES users(user_id),
FOREIGN KEY(grid_id_fk) REFERENCES grids(grid_id)
)
Javascript
Contains javascipt code. $("#sortable" ).sortable(){}- sortable is the ID name of the UL tag calling jqueryUI drag plugin. $(".save" ).click(){}- save is the CLASS name of the Save Template button using $("#sortable").sortable("serialize") calling grids block ID values
<script type="text/javascript" src="http://ajax.googleapis.com/
ajax/libs/jquery/1.5/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/jquery-ui.min.js"></script>
<script type="text/javascript">
$(function()
{
$( "#sortable" ).sortable({
revert: true
});
$( "ul, li" ).disableSelection();
// Save Button
$('.save').click(function()
{
$.ajax
({
type: "POST",
url: "drag_ajax.php",
data: $("#sortable").sortable("serialize"),
success: function(data)
{
$('.flash').show();
$('.flash').html("Updated")
}
});
setTimeout(function()
{
$(".flash").slideUp("slow", function () {
$(".flash").hide();
}); }, 3000);
});
});
</script>
ajax/libs/jquery/1.5/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/jquery-ui.min.js"></script>
<script type="text/javascript">
$(function()
{
$( "#sortable" ).sortable({
revert: true
});
$( "ul, li" ).disableSelection();
// Save Button
$('.save').click(function()
{
$.ajax
({
type: "POST",
url: "drag_ajax.php",
data: $("#sortable").sortable("serialize"),
success: function(data)
{
$('.flash').show();
$('.flash').html("Updated")
}
});
setTimeout(function()
{
$(".flash").slideUp("slow", function () {
$(".flash").hide();
}); }, 3000);
});
});
</script>
UIpage.php
Contains PHP code. Displaying records from users,grids and usergrid_relation tables where login user session $user_session_id eg: 1
<div class='flash'></div>
<input type="button" class="save" value="Save Template"/>
<ul id="sortable">
<?php
include("db.php");
$sql=mysql_query("SELECT b.grid_id,b.grid_name,b.grid_style FROM users a, grids b, usergrid_relation c where a.user_id=c.user_id_fk and b.grid_id=c.grid_id_fk and a.user_id='$user_session_id' order by c.grid_order;");
while($row=mysql_fetch_array($sql))
{
$grid_id=$row['grid_id'];
$grid_name=$row['grid_name'];
$grid_style=$row['grid_style'];
?>
<li class="ui-state-default <?php echo $grid_style;?>" id="item-<?php echo $grid_id;?>"><?php echo $grid_name;?></li>
<?php
}
?>
</ul>
<input type="button" class="save" value="Save Template"/>
<ul id="sortable">
<?php
include("db.php");
$sql=mysql_query("SELECT b.grid_id,b.grid_name,b.grid_style FROM users a, grids b, usergrid_relation c where a.user_id=c.user_id_fk and b.grid_id=c.grid_id_fk and a.user_id='$user_session_id' order by c.grid_order;");
while($row=mysql_fetch_array($sql))
{
$grid_id=$row['grid_id'];
$grid_name=$row['grid_name'];
$grid_style=$row['grid_style'];
?>
<li class="ui-state-default <?php echo $grid_style;?>" id="item-<?php echo $grid_id;?>"><?php echo $grid_name;?></li>
<?php
}
?>
</ul>
drag_ajax.php
Contains simple PHP code. Updating usergrid-relation table values where login user session id $user_session_id.
<?php
include('db.php');
if($_POST['item'])
{
foreach($_POST['item'] as $grid_order=>$grid_id)
{
mysql_query("UPDATE usergrid_relation SET grid_order = '$grid_order' WHERE grid_id_fk ='$grid_id' and user_id_fk='$user_session_id'");
}
}
?>
include('db.php');
if($_POST['item'])
{
foreach($_POST['item'] as $grid_order=>$grid_id)
{
mysql_query("UPDATE usergrid_relation SET grid_order = '$grid_order' WHERE grid_id_fk ='$grid_id' and user_id_fk='$user_session_id'");
}
}
?>
CSS code
body
{
font-family:Arial, Helvetica, sans-serif
}
ul
{
list-style-type: none;
margin: 0;
padding: 0;
margin-bottom: 10px;
}
li {
margin: 5px;
border:solid 2px #333;
height:150px;
float:left;
font-size:26px;
box-shadow:0px 0px 10px #006699;
-moz-box-shadow:0px 0px 10px #006699;
-webkit-box-shadow:0px 0px 10px #006699;
border-radius: 8px;
-moz-border-radius:8px;
-webkit-border-radius:8px;
background-color:#f2f2f2;
display:block;
cursor:pointer;
}
#container
{
width:850px; margin:0 auto; height:800px;
}
.save
{
background-color:#333;
padding:6px;
font-weight:bold;
color:#fff;
cursor:pointer;
font-size:18px;
border-radius: 6px;
-moz-border-radius:6px;
-webkit-border-radius:6px;
margin-bottom:20px;
}
.flash
{
text-align:center;
padding:8px;
display:none;
border:solid 1px #000000;
background-color:#fff;
}
.big
{
width:800px;
}
.medium
{
width:390px;
}
.small
{
width:200px;
}
{
font-family:Arial, Helvetica, sans-serif
}
ul
{
list-style-type: none;
margin: 0;
padding: 0;
margin-bottom: 10px;
}
li {
margin: 5px;
border:solid 2px #333;
height:150px;
float:left;
font-size:26px;
box-shadow:0px 0px 10px #006699;
-moz-box-shadow:0px 0px 10px #006699;
-webkit-box-shadow:0px 0px 10px #006699;
border-radius: 8px;
-moz-border-radius:8px;
-webkit-border-radius:8px;
background-color:#f2f2f2;
display:block;
cursor:pointer;
}
#container
{
width:850px; margin:0 auto; height:800px;
}
.save
{
background-color:#333;
padding:6px;
font-weight:bold;
color:#fff;
cursor:pointer;
font-size:18px;
border-radius: 6px;
-moz-border-radius:6px;
-webkit-border-radius:6px;
margin-bottom:20px;
}
.flash
{
text-align:center;
padding:8px;
display:none;
border:solid 1px #000000;
background-color:#fff;
}
.big
{
width:800px;
}
.medium
{
width:390px;
}
.small
{
width:200px;
}
Well done guys.
Live demo is not working, please check.
wow really fantastic srini, tnx :)
great job as usual
Demo - Don't try with Internet Explorer browser
I think its maybe better with the internal storage of the browser.
Its a optional features which is only a "nice to have". So i dont worry if only from people with a modern browser have access to the feature...
"Demo - Don't try with Internet Explorer browser"
Why? IE8 - working good.
@Srinivas Anyway, can we run this script with Internet Explorer?
@Pavel @David
IE browsers not supporting CSS3
it is support ie 6 browser...........
how to download full script........!
Nice presentation. Good browser support.
really this is an amazing script, but I would like to know how do I upgrade by using a user rather than a variable in the browser address bar pass this way
www.website.com/home.php?idProc=37
..... idProc represents the id stored in the database. The example comes with a variable
$ user_grid_id = '1 '
ie has a fixed value and I want to assign a dynamic value, that way I can do?
change this $ user_grid_id = '1';
to
$ user_grid_id = $_GET['idProc'];