Jquery implements the code for selecting effects by dragging products (self-writing)

Last Update:2013-10-22 Source: Internet

Author: User

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As follows:

Main Page index.html:
Copy codeThe Code is as follows:
<! Doctype html>
<Html lang = "en">
<Head>
<Meta charset = "UTF-8"/>
<Title> Drag and drop </title>
<Link rel = "stylesheet" href = "main.css">
<Script src = "http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"> </script>
<Script src = "jquery-ui-1.9.0.custom.min.js"> </script>
</Head>
<Body>
<Div class = "container">
<Section id = "product">
<Ul class = "clear">
<Li data-id = "1">
<A href = "#">

<H3> <font color = "#8A2BE2"> I am the first printer </font> </A>
</Li>
<Li data-id = "2">
<A href = "#">

<H3> <font color = "# A52A2A"> I am the second printer </font> </A>
</Li>
<Li data-id = "3">
<A href = "#">

<H3> <font color = "# DEB887"> I am the third printer </font> </A>
</Li>
<Li data-id = "4">
<A href = "#">

<H3> <font color = "#5F9EA0"> I am the fourth printer </font> </A>
</Li>
<Li data-id = "5">
<A href = "#">

<H3> <font color = "#7FFF00"> I am the fifth printer </font> </A>
</Li>
<Li data-id = "6">
<A href = "#">

<H3> <font color = "# D2691E"> I am the sixth printer </font> </A>
</Li>
<Li data-id = "7">
<A href = "#">

<H3> <font color = "# 6495ED"> I am the seventh printer </font> </A>
</Li>
<Li data-id = "8">
<A href = "#">

<H3> <font color = "# 00008B"> I am the eighth printer </font> </A>
</Li>
</Ul>
</Section>
<Aside id = "sidebar">
<Div class = "basket">
<Div class = "basket_list">
<Div class = "head">
<Span class = "name"> name </span>
<Span class = "count"> quantity </span>
</Div>
<Ul>
</Ul>
</Div>
</Div>
</Aside>
</Div>
<Script>
$ (Function (){
// JQuery UI Draggable
$ ("# Product li"). draggable ({

// Brings the item back to its place when dragging is over
Revert: true,

// Once the dragging starts, we decrease the opactiy of other items
// Appending a class as we do that with CSS
Drag: function (){
$ (This). addClass ("active ");
$ (This). closest ("# product"). addClass ("active ");
},

// Removing the CSS classes once dragging is over.
Stop: function (){
$ (This). removeClass ("active"). closest ("# product"). removeClass ("active ");
}
});
// JQuery Ui Droppable
$ (". Basket"). droppable ({

// The class that will be appended to the to-be-dropped-element (basket)
ActiveClass: "active ",

// The class that will be appended once we are hovering the to-be-dropped-element (basket)
HoverClass: "hover ",

// The acceptance of the item once it touches the to-be-dropped-element basket
// For different values http://api.jqueryui.com/droppable/#option-tolerance
Tolerance: "touch ",
Drop: function (event, ui ){

Var basket = $ (this ),
Move = ui. draggable,
ItemId = basket. find ("ul li [data-id = '" + move. attr ("data-id") + "']");

// To increase the value by + 1 if the same item is already in the basket
If (itemId.html ()! = Null ){
ItemId. find ("input"). val (parseInt (itemId. find ("input"). val () + 1 );
}
Else {
// Add the dragged item to the basket
AddBasket (basket, move );

// Updating the quantity by + 1 "rather than adding it to the basket
Move. find ("input"). val (parseInt (move. find ("input"). val () + 1 );
}
}
});
// This function runs onc ean item is added to the basket
Function addBasket (basket, move ){
Basket. find ("ul"). append ('<li data-id = "' + move. attr (" data-id ") + '">'
+ '<Span class = "name">' + move. find ("h3" ).html () + '</span>'
+ '<Input class = "count" value = "1" type = "text">'
+ '<Button class = "delete"> callback </button> ');
}
// The function that is triggered once delete button is pressed
$ (". Basket ul li button. delete"). live ("click", function (){
$ (This). closest ("li"). remove ();
});
});
</Script>
</Body>
</Html>

Jquery-ui-1.9.0.custom.min.js
Main.css:
Copy codeThe Code is as follows:
/* Reset &. clear
----------------------------*/
*{
Margin: 0;
Padding: 0;
}
. Clear: before,
. Clear: after {
Content :"";
Display: table;
}
. Clear: after {clear: both}
. Clear {* zoom: 1}
/* MAIN
----------------------------*/
Body {
Font: normal 12px/1.3 arial, sans-serif;
Background-color: # eee;
}
Li {list-style: none}
A {text-decoration: none}
. Container {
Position: relative;
Width: 920px;
Margin: 30px auto;
}
. Container # product {
Position: relative;
Z-index: 2;
Float: left;
Width: 670px;
}
. Container # sidebar {
Position: relative;
Z-index: 1;
Float: right;
Width: 224px;
}
/* PRODUCTS
----------------------------*/
# Product ul {
Width: 680px;
Margin-left:-10px ;}
# Product ul li {
Position: relative;
Float: left;
Width: 150px;
Margin: 0 0 10px 10px;
Padding: 5px;
Background-color: # fff;
Border-radius: 4px;
-Webkit-box-shadow: 0 1px 2px rgba (0, 0, 0,. 2 );
Box-shadow: 0 1px 2px rgba (0, 0, 0,. 2 );
-Webkit-transition:-webkit-transform. 1 s transition;
-Moz-transition:-webkit-transform. 1 s transition;
-O-transition:-webkit-transform. 1 s transition;
-Ms-transition:-webkit-transform. 1 s transition;
Transition: transform. 1 s transition;
}
# Product ul li: hover {
Background-color: # fff8c1;
}
# Product. active ul li {
-Ms-filter: "progid: DXImageTransform. Microsoft. Alpha (Opacity = 40 )";
Filter: alpha (opacity = 40 );
Opacity:. 4;
}
# Product. active ul li. active {
Z-index: 2;
-Ms-filter: "progid: DXImageTransform. Microsoft. Alpha (Opacity = 100 )";
Filter: alpha (opacity = 100 );
Opacity: 1;
-Webkit-transform-origin: 50% 50%;
-Moz-transform-origin: 50% 50%;
-O-transform-origin: 50% 50%;
-Ms-transform-origin: 50% 50%;
Transform-origin: 50% 50%;
-Webkit-transform: scale (. 6 );
-Moz-transform: scale (. 6 );
-O-transform: scale (. 6 );
-Ms-transform: scale (. 6 );
Transform: scale (. 6 );
}
# Product ul li {
Display: block;
Color: #000
}
# Product ul li a h3 {
Margin-top: 5px;
}
# Product ul li a h3,
# Product ul li a p {
White-space: nowrap;
Overflow: hidden;
-O-text-overflow: ellipsis;
-Ms-text-overflow: ellipsis;
Text-overflow: ellipsis;
}
# Product ul li a img {width: 150px; height: 150px; display: block}
/* BASKET
----------------------------*/
. Basket {
Position: relative;
}
. Basket. basket_list {
Width: 220px;
Background-color: # fff;
Border: 2px dashed transparent;
Border-radius: 4px;
-Webkit-box-shadow: 0 1px 2px rgba (0, 0, 0,. 2 );
Box-shadow: 0 1px 2px rgba (0, 0, 0,. 2 );
}
. Basket. active. basket_list,
. Basket. hover. basket_list {border-color: # ffa0a3}
. Basket. active. basket_list {background-color: # fff8c1}
. Basket. hover. basket_list {background-color: # ffa0a3}
/*. Head */
. Basket. head {
Overflow: hidden;
Margin: 0 10px;
Height: 26px;
Line-height: 26px;
Color: #666;
Border-bottom: 1px solid # ddd;
}
. Basket. head. name {float: left}
. Basket. head. count {float: right}
/*. Head */
. Basket ul {padding-bottom: 10px}
. Basket ul li {
Position: relative;
Clear: both;
Overflow: hidden;
Margin: 0 10px;
Height: 26px;
Line-height: 32px;
Border-bottom: 1px dashed # eee;
}
. Basket ul li: hover {border-bottom-color: # ccc}
. Basket ul li span. name {
Display: block;
Float: left;
Width: 165px;
Font-weight: bold;
White-space: nowrap;
Overflow: hidden;
-O-text-overflow: ellipsis;
-Ms-text-overflow: ellipsis;
Text-overflow: ellipsis;
-Webkit-transition: width. 2 s transition;
-Moz-transition: width. 2 s transition;
-O-transition: width. 2 s transition;
-Ms-transition: width. 2 s transition;
Transition: width. 2 s transition;
}
. Basket ul li: hover span. name {width: 146px}
. Basket ul li input. count {
Float: right;
Margin: 3px 2px 0 0;
Width: 25px;
Line-height: 20px;
Text-align: center;
Border: 0;
Border-radius: 3px;
Background-color: # ddd;
}
. Basket ul li button. delete {
Position: absolute;
Right: 30px;
Top: 3px;
-Ms-filter: "progid: DXImageTransform. Microsoft. Alpha (Opacity = 0 )";
Filter: alpha (opacity = 0 );
Opacity: 0;
Width: 20px;
Line-height: 20px;
Height: 20px;
Text-align: center;
Font-size: 11px;
Border: 0;
Color: # EE5757;
Background-color: # eee;
Border-radius: 3px;
Cursor: pointer;
-Webkit-transition: opacity. 2 s transition;
-Moz-transition: opacity. 2 s transition;
-O-transition: opacity. 2 s transition;
-Ms-transition: opacity. 2 s transition;
Transition: opacity. 2 s transition;
}
. Basket ul li: hover button. delete {
-Ms-filter: "progid: DXImageTransform. Microsoft. Alpha (Opacity = 100 )";
Filter: alpha (opacity = 100 );
Opacity: 1;
}
. Basket ul li button. delete: hover {
Color: # fff;
Background-color: # ffa0a3;
}
. Basket ul li button. delete: active {
Color: # fff;
Background-color: # EE5757;
}

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Jquery implements the code for selecting effects by dragging products (self-writing)

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