ขอสอบถามผู้รู้เกี่ยวกับ การประยุกต์ใช้งาน jqxDragDrop มาใช้กับการซื้อของครับ
คือผมลองใช้งาน jqxDragdrop สร้างแบบฟอร์มเรียบร้อยแล้วครับhttp://www.jqwidgets.com/jquery-widgets-demo/demos/jqxdragdrop/index.htm#demos/jqxdragdrop/defaultfunctionality.htm Code (PHP) <!DOCTYPE html>
<html lang="en">
<head>
<meta name="keywords" content="jqxDragDrop, jQuery Draggable, jQWidgets, Default Functionality" />
<meta name="description" content="jqxDragDrop is a plugin which will make any DOM element draggable. It can be used in
combination with many widgets like jqxTree, jqxGrid, jqxListBox and etc."/>
<title id='Description'>Drag a T-Shirt from the left area and drop it into the 'Shopping Cart' table.</title>
<link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
<script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxmenu.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxgrid.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxgrid.columnsresize.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxdropdownlist.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxdragdrop.js"></script>
<script type="text/javascript" src="../../scripts/demos.js"></script>
<style type="text/css">
.draggable-demo-cart
{
border: 2px dashed #aaa;
padding: 5px;
width: 232px;
margin: auto;
}
.draggable-demo-shop
{
border: 1px solid #666;
width: 665px;
padding: 5px;
}
.draggable-demo-catalog
{
position: relative;
width: 397px;
border: 1px solid #bbb;
height: 457px;
float: left;
}
.draggable-demo-product-image
{
width: 150px;
}
.draggable-demo-product
{
padding: 5px;
border: 1px solid #888;
width: 115px;
height: 135px;
background-color: #fff;
position: absolute;
margin: 5px;
}
.draggable-demo-product img
{
width: 113px;
border: 1px solid #aaa;
border-top-width: 0px;
outline-width: 15px;
}
.draggable-demo-product-header
{
border: 1px solid #888;
height: 20px;
border-bottom-width: 0px;
font-size: 13px;
position: relative;
text-align: center;
}
.draggable-demo-product-header-label
{
margin-top: 3px;
}
.draggable-demo-product-price
{
position: absolute;
top: 124px;
left: 6px;
width: 113px;
text-align: center;
font-family: Verdana;
font-size: 11px;
display: none;
height: 16px;
border-top: 1px solid #888;
border-bottom: 1px solid #fff;
}
.draggable-demo-title
{
font-size: 23px;
font-family: Verdana;
text-align: center;
padding: 7px;
margin: 5px;
font-weight: bold;
border: 1px solid #aaa;
}
.draggable-demo-cart-wrapper
{
float: right;
border: 1px solid #aaa;
height: 457px;
width: 260px;
}
.draggable-demo-total
{
font-size: 17px;
font-family: Verdana;
margin: 6px;
margin-top: 7px;
padding: 7px;
}
</style>
<script type="text/javascript">
var cart = (function ($) {
theme = $.jqx.theme;
var productsOffset = 3,
products = {
'Retro Rock T-shirt': {
pic: 'black-retro-rock-band-guitar-controller.png',
price: 15
},
'Lucky T-shirt': {
pic: 'bright-green-gettin-lucky-in-kentucky.png',
price: 18
},
'Loading T-shirt': {
pic: 'brown-loading-bar-computer-geek.png',
price: 25
},
'Cool Story T-shirt': {
pic: 'cool-story-bro.png',
price: 20
},
'The beard T-shirt': {
pic: 'fear-the-beard.png',
price: 17
},
'Don\'t care T-shirt': {
pic: 'honey-badger-don-t-care.png',
price: 19
},
'Guitar T-shirt': {
pic: 'scott-pilgrim-red-rock-band.png',
price: 24
},
'Dodgers T-shirt': {
pic: '2-sided-dodgers-bankrupt-t-shirt-ash.png',
price: 21
},
'Misfits T-shirt': {
pic: 'misfits-sf-giants-white.png',
price: 21
}
},
theme, onCart = false, cartItems = [], totalPrice = 0;
function render() {
productsRendering();
gridRendering();
};
function addClasses() {
$('.draggable-demo-catalog').addClass('jqx-scrollbar-state-normal-' + theme);
$('.draggable-demo-title').addClass('jqx-expander-header-' + theme);
$('.draggable-demo-title').addClass('jqx-expander-header-expanded-' + theme);
$('.draggable-demo-total').addClass('jqx-expander-header-' + theme).addClass('jqx-expander-header-expanded-' + theme);
if (theme === 'shinyblack') {
$('.draggable-demo-shop').css('background-color', '#555');
$('.draggable-demo-product').css('background-color', '#999');
}
};
function productsRendering() {
var catalog = $('#catalog'),
imageContainer = $('</div>'),
image, product, left = 0, top = 0, counter = 0;
for (var name in products) {
product = products[name];
image = createProduct(name, product);
image.appendTo(catalog);
if (counter !== 0 && counter % 3 === 0) {
top += 147; // image.outerHeight() + productsOffset;
left = 0;
}
image.css({
left: left,
top: top
});
left += 127; // image.outerWidth() + productsOffset;
counter += 1;
}
$('.draggable-demo-product').jqxDragDrop({ dropTarget: $('#cart'), revert: true });
};
function createProduct(name, product) {
return $('<div class="draggable-demo-product jqx-rc-all">' +
'<div class="jqx-rc-t draggable-demo-product-header jqx-widget-header-' + theme + ' jqx-fill-state-normal-' + theme + '">' +
'<div class="draggable-demo-product-header-label"> ' + name + '</div></div>' +
'<div class="jqx-fill-state-normal-' + theme + ' draggable-demo-product-price">Price: <strong>$' + product.price + '</strong></div>' +
'<img src="../../images/t-shirts/' + product.pic + '" alt='
+ name + '" class="jqx-rc-b" />' +
'</div>');
};
function gridRendering() {
$("#jqxgrid").jqxGrid(
{
height: 335,
width: 230,
keyboardnavigation: false,
selectionmode: 'none',
columns: [
{ text: 'Item', dataField: 'name', width: 120 },
{ text: 'Count', dataField: 'count', width: 50 },
{ text: 'Remove', dataField: 'remove', width: 60 }
]
});
$("#jqxgrid").bind('cellclick', function (event) {
var index = event.args.rowindex;
if (event.args.datafield == 'remove') {
var item = cartItems[index];
if (item.count > 1) {
item.count -= 1;
updateGridRow(index, item);
}
else {
cartItems.splice(index, 1);
removeGridRow(index);
}
updatePrice(-item.price);
}
});
};
function init() {
theme = getDemoTheme();
render();
addClasses();
addEventListeners();
};
function addItem(item) {
var index = getItemIndex(item.name);
if (index >= 0) {
cartItems[index].count += 1;
updateGridRow(index, cartItems[index]);
} else {
var id = cartItems.length,
item = {
name: item.name,
count: 1,
price: item.price,
index: id,
remove: '<div style="text-align: center; cursor: pointer; width: 53px;"' +
'id="draggable-demo-row-' + id + '">X</div>'
};
cartItems.push(item);
addGridRow(item);
}
updatePrice(item.price);
};
function updatePrice(price) {
totalPrice += price;
$('#total').html('$ ' + totalPrice);
};
function addGridRow(row) {
$("#jqxgrid").jqxGrid('addrow', null, row);
};
function updateGridRow(id, row) {
var rowID = $("#jqxgrid").jqxGrid('getrowid', id);
$("#jqxgrid").jqxGrid('updaterow', rowID, row);
};
function removeGridRow(id) {
var rowID = $("#jqxgrid").jqxGrid('getrowid', id);
$("#jqxgrid").jqxGrid('deleterow', rowID);
};
function getItemIndex(name) {
for (var i = 0; i < cartItems.length; i += 1) {
if (cartItems[i].name === name) {
return i;
}
}
return -1;
};
function toArray(obj) {
var item, array = [], counter = 1;
for (var key in obj) {
item = {};
item = {
name: key,
price: obj[key].count,
count: obj[key].price,
number: counter
}
array.push(item);
counter += 1;
}
return array;
};
function addEventListeners() {
$('.draggable-demo-product').mouseenter(function () {
$(this).children('.draggable-demo-product-price').fadeTo(100, 0.9);
});
$('.draggable-demo-product').mouseleave(function () {
$(this).children('.draggable-demo-product-price').fadeTo(100, 0);
});
$('.draggable-demo-product').bind('dropTargetEnter', function (event) {
$(event.args.target).css('border', '2px solid #000');
onCart = true;
$(this).jqxDragDrop('dropAction', 'none');
});
$('.draggable-demo-product').bind('dropTargetLeave', function (event) {
$(event.args.target).css('border', '2px solid #aaa');
onCart = false;
$(this).jqxDragDrop('dropAction', 'default');
});
$('.draggable-demo-product').bind('dragEnd', function (event) {
$('#cart').css('border', '2px dashed #aaa');
if (onCart) {
addItem({ price: event.args.price, name: event.args.name });
onCart = false;
}
});
$('.draggable-demo-product').bind('dragStart', function (event) {
var tshirt = $(this).find('.draggable-demo-product-header').text(),
price = $(this).find('.draggable-demo-product-price').text().replace('Price: $', '');
$('#cart').css('border', '2px solid #aaa');
price = parseInt(price, 10);
$(this).jqxDragDrop('data', {
price: price,
name: tshirt
});
});
};
return {
init: init
}
} ($));
$(document).ready(function () {
cart.init();
});
</script>
</head>
<body class='default'>
<div id="shop" class="draggable-demo-shop jqx-rc-all">
<div id="catalog" class="draggable-demo-catalog jqx-rc-all"></div>
<div class="draggable-demo-cart-wrapper jqx-rc-all">
<div class="draggable-demo-title jqx-rc-t">Shopping Cart</div>
<div id='cart' class="draggable-demo-cart jqx-rc-all">
<div id="jqxgrid"></div>
</div>
<div class="draggable-demo-total">Total: <strong><span id="total">$ 0</span></strong></div>
</div>
<div style="clear: both;"></div>
</div>
</body>
</html>
Tag Java, MySQL
Date :
2015-02-09 13:45:58By :
kantarasukanView :
1057Reply :
3
ขอบคุณครับ Admin แต่ผมไม่รู้จะทำการ coding ยังไงเลยครับ งง สคริป ไม่รู้จะส่งค่าตัวใหน ยังไง
Date :
2015-02-10 10:37:59By :
kantarasukan
ต้องเขียน coding ยังไงครับ ช่วยแนะนำด้วยครับ ลองหลายวิธีแล้วยังไม่ได้เลยครับ ไม่สามารถ Get Value ไปแสดงผลหรือว่าบันทึกลงฐานข้อมูลได้เลยครับ
Date :
2015-02-10 14:34:10By :
kantarasukan
Server 01
Load balance : Server 01
