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Demo Usage of Angularjs for increase Qty and Price will binding in the same time
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<!DOCTYPE html> | |
<html ng-app> | |
<head> | |
<script src="http://code.jquery.com/jquery.min.js"></script> | |
<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" type="text/css" /> | |
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script> | |
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script> | |
<meta charset="utf-8"> | |
<title>Tess</title> | |
<style id="jsbin-css"> | |
body{ | |
background: #00FFFF; | |
padding: 10px; | |
border: solide 2px #fff; | |
color: #0000FF; | |
font-weight: bold; | |
} | |
h1{ | |
color: #FF00FF; | |
font-family: fantasy; | |
} | |
input{ | |
box-shadow: 0px 2px 2px #333333; | |
border: solide 2px #ce5567; | |
border-radius: 5px; | |
height: 15px; | |
} | |
ul{ | |
padding: 5px; | |
list-style: none; | |
} | |
li{ | |
padding: 10px; | |
} | |
</style> | |
</head> | |
<body ng-controller="MainCtrl"> | |
<h1>Best Products for sell!!</h1> | |
<div class="form"> | |
<ul> | |
<li>1.Prodoct Name: <input type="text" ng-model="PName" placeholder="wirte"> | |
</li> | |
<li>2.Prodoct Price: <input type="number" ng-model="Price"></li> | |
<li>3.Prodoct quantity: <input type="number" ng-model="Qty"></li> | |
</ul> | |
</div> | |
You buy{{PName}}products{{Qty}},price{{Price|number:2}} NT,total: {{subtotal()|currency:"NT$"}} | |
<br> | |
<br> | |
<button ng-click="add()">add cart</button> | |
<br> | |
<br> | |
<lable><input type="checkbox" ng-model="IsDebut">demarre</lable> | |
<pre ng-show="IsDebug"> | |
{{carts|json}}</pre> | |
<br><br> | |
<table class="table"> | |
<tr> | |
<td>#</td> | |
<td>Product Name</td> | |
<td>Price</td> | |
<td>Qty</td> | |
<td>Total</td> | |
<td>Delet</td> | |
</tr> | |
<tr ng-repeat="item in carts"> | |
<td>{{index+1}}</td> | |
<td>{{item.PName}}</td> | |
<td>{{item.Price}}</td> | |
<td>{{item.Qty}}<button ng-click="plus(item,1)">+<button ng-click="plus(item,-1)">-</td> | |
<td>{{subtotal(item.Qty,item.Price)|number}}</td> | |
<td><button ng-click="removeItem(item)">delete</button></td> | |
</tr> | |
<tr> | |
<td></td> | |
<td></td> | |
<td>Total:</td> | |
<td></td> | |
<td>{{sum()}}</td> | |
</tr> | |
</table> | |
<script id="jsbin-javascript"> | |
function MainCtrl($scope){ | |
//ng-init="PName='Tess'; Price=200.799;Qty=5" | |
$scope.PName ='Tess'; | |
$scope.Price = 200; | |
$scope.Qty = 5; | |
$scope.subtotal = function(Qty,Price){ | |
var r = Price*Qty; | |
if(Qty >= 10) { | |
r*= 0.8; | |
} | |
return r; | |
}; | |
$scope.carts = []; | |
$scope.carts.push({ | |
PName: 'pant', | |
Price: 800, | |
Qty: 5, | |
}); | |
$scope.carts.push({ | |
PName: 'shoes', | |
Price: 800, | |
Qty: 11, | |
}); | |
$scope.carts.push({ | |
PName: 'tshirt', | |
Price: 800, | |
Qty: 12, | |
}); | |
$scope.add = function(){ | |
$scope.carts.push({ | |
PName: $scope.PName, | |
Price: $scope.Price, | |
Qty: $scope.Qty, | |
}); | |
$scope.sum = function(){ | |
var r = 0; | |
for(var i in $scope.carts) { | |
var item = $scope.carts[i]; | |
r += $scope.subtotal(item.Qty,item.Price);} | |
return r; | |
}; | |
// remove Item | |
$scope.removeItem = function (item) { | |
var idx = $scope.carts.indexOf(item); | |
$scope.carts.splice(idx, 1); | |
}; | |
}; | |
//add item | |
$scope.plus =function(item, num){ | |
item.Qty += num; | |
if(item.Qty<=0){ | |
$scope.del(item); | |
} | |
}; | |
} | |
</script> | |
<script id="jsbin-source-html" type="text/html"><!DOCTYPE html> | |
<html ng-app> | |
<head> | |
<script src="//code.jquery.com/jquery.min.js"><\/script> | |
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" type="text/css" /> | |
<script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"><\/script> | |
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"><\/script> | |
<meta charset="utf-8"> | |
<title>Tess</title> | |
</head> | |
<body ng-controller="MainCtrl"> | |
<h1>Best Products for sell!!</h1> | |
<div class="form"> | |
<ul> | |
<li>1.Prodoct Name: <input type="text" ng-model="PName" placeholder="wirte"> | |
</li> | |
<li>2.Prodoct Price: <input type="number" ng-model="Price"></li> | |
<li>3.Prodoct quantity: <input type="number" ng-model="Qty"></li> | |
</ul> | |
</div> | |
You buy{{PName}}products{{Qty}},price{{Price|number:2}} NT,total: {{subtotal()|currency:"NT$"}} | |
<br> | |
<br> | |
<button ng-click="add()">add cart</button> | |
<br> | |
<br> | |
<lable><input type="checkbox" ng-model="IsDebut">demarre</lable> | |
<pre ng-show="IsDebug"> | |
{{carts|json}}</pre> | |
<br><br> | |
<table class="table"> | |
<tr> | |
<td>#</td> | |
<td>Product Name</td> | |
<td>Price</td> | |
<td>Qty</td> | |
<td>Total</td> | |
<td>Delet</td> | |
</tr> | |
<tr ng-repeat="item in carts"> | |
<td>{{index+1}}</td> | |
<td>{{item.PName}}</td> | |
<td>{{item.Price}}</td> | |
<td>{{item.Qty}}<button ng-click="plus(item,1)">+<button ng-click="plus(item,-1)">-</td> | |
<td>{{subtotal(item.Qty,item.Price)|number}}</td> | |
<td><button ng-click="removeItem(item)">delete</button></td> | |
</tr> | |
<tr> | |
<td></td> | |
<td></td> | |
<td>Total:</td> | |
<td></td> | |
<td>{{sum()}}</td> | |
</tr> | |
</table> | |
</body> | |
</html></script> | |
<script id="jsbin-source-css" type="text/css">body{ | |
background: #00FFFF; | |
padding: 10px; | |
border: solide 2px #fff; | |
color: #0000FF; | |
font-weight: bold; | |
} | |
h1{ | |
color: #FF00FF; | |
font-family: fantasy; | |
} | |
input{ | |
box-shadow: 0px 2px 2px #333333; | |
border: solide 2px #ce5567; | |
border-radius: 5px; | |
height: 15px; | |
} | |
ul{ | |
padding: 5px; | |
list-style: none; | |
} | |
li{ | |
padding: 10px; | |
}</script> | |
<script id="jsbin-source-javascript" type="text/javascript">function MainCtrl($scope){ | |
//ng-init="PName='Tess'; Price=200.799;Qty=5" | |
$scope.PName ='Tess'; | |
$scope.Price = 200; | |
$scope.Qty = 5; | |
$scope.subtotal = function(Qty,Price){ | |
var r = Price*Qty; | |
if(Qty >= 10) { | |
r*= 0.8; | |
} | |
return r; | |
}; | |
$scope.carts = []; | |
$scope.carts.push({ | |
PName: 'pant', | |
Price: 800, | |
Qty: 5, | |
}); | |
$scope.carts.push({ | |
PName: 'shoes', | |
Price: 800, | |
Qty: 11, | |
}); | |
$scope.carts.push({ | |
PName: 'tshirt', | |
Price: 800, | |
Qty: 12, | |
}); | |
$scope.add = function(){ | |
$scope.carts.push({ | |
PName: $scope.PName, | |
Price: $scope.Price, | |
Qty: $scope.Qty, | |
}); | |
$scope.sum = function(){ | |
var r = 0; | |
for(var i in $scope.carts) { | |
var item = $scope.carts[i]; | |
r += $scope.subtotal(item.Qty,item.Price);} | |
return r; | |
}; | |
// remove Item | |
$scope.removeItem = function (item) { | |
var idx = $scope.carts.indexOf(item); | |
$scope.carts.splice(idx, 1); | |
}; | |
}; | |
//add item | |
$scope.plus =function(item, num){ | |
item.Qty += num; | |
if(item.Qty<=0){ | |
$scope.del(item); | |
} | |
}; | |
} | |
</script></body> | |
</html> |
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body{ | |
background: #00FFFF; | |
padding: 10px; | |
border: solide 2px #fff; | |
color: #0000FF; | |
font-weight: bold; | |
} | |
h1{ | |
color: #FF00FF; | |
font-family: fantasy; | |
} | |
input{ | |
box-shadow: 0px 2px 2px #333333; | |
border: solide 2px #ce5567; | |
border-radius: 5px; | |
height: 15px; | |
} | |
ul{ | |
padding: 5px; | |
list-style: none; | |
} | |
li{ | |
padding: 10px; | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function MainCtrl($scope){ | |
//ng-init="PName='Tess'; Price=200.799;Qty=5" | |
$scope.PName ='Tess'; | |
$scope.Price = 200; | |
$scope.Qty = 5; | |
$scope.subtotal = function(Qty,Price){ | |
var r = Price*Qty; | |
if(Qty >= 10) { | |
r*= 0.8; | |
} | |
return r; | |
}; | |
$scope.carts = []; | |
$scope.carts.push({ | |
PName: 'pant', | |
Price: 800, | |
Qty: 5, | |
}); | |
$scope.carts.push({ | |
PName: 'shoes', | |
Price: 800, | |
Qty: 11, | |
}); | |
$scope.carts.push({ | |
PName: 'tshirt', | |
Price: 800, | |
Qty: 12, | |
}); | |
$scope.add = function(){ | |
$scope.carts.push({ | |
PName: $scope.PName, | |
Price: $scope.Price, | |
Qty: $scope.Qty, | |
}); | |
$scope.sum = function(){ | |
var r = 0; | |
for(var i in $scope.carts) { | |
var item = $scope.carts[i]; | |
r += $scope.subtotal(item.Qty,item.Price);} | |
return r; | |
}; | |
// remove Item | |
$scope.removeItem = function (item) { | |
var idx = $scope.carts.indexOf(item); | |
$scope.carts.splice(idx, 1); | |
}; | |
}; | |
//add item | |
$scope.plus =function(item, num){ | |
item.Qty += num; | |
if(item.Qty<=0){ | |
$scope.del(item); | |
} | |
}; | |
} |
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