e commerce - MEAN stack - aggregating quantity -


i building simple ecommerce website , want improve 1 section. problem here once user adds 1 particular product cart twice, basket not display product quantity 2, rather displaying in separate rows, quantity 1 each. can me part has fixed?

for example, duplicate rows of same product

below flow of code.

from html,

<div class="add-to-basket">     <select ng-model="qty">         <option value="">qty</option>         <option data-ng-repeat="i in [1,2,3,4,5,6,7,8,9,10]" ng-selected="$first">         {{i}}</option>     </select>     <input type="submit" value="add basket" ng-click="addtobasket(product)"/>               </div>

from controller,

$scope.addtobasket = function(product) {         basketitems.addone(product._id, $scope.qty, product.title, product.price, function(err, data) {             $scope.$emit('basketupdate');             if (err) {                 alert(err);                 return;             }         });     };

from service,

basketservice.addone = function(id, qty, title, price, callback) {             caller = this;             $http({                 method: 'post',                 url: '/api/cart/add/',                 data: {                     id : id,                     qty : parseint(qty),                     title : title,                     price : price                 }             }).success(function(data) {                 //setitemcount(10);                 caller.itemcount = data.itemcount;                 caller.broadcastitemcount();                 console.log(data)                 callback(null, data);             }).error(function(err) {                 callback(err);             });         };         return basketservice;


Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm ...
Read more

Add new key value to json node in java -

i have json file : { "id":1, "name":"abc", "addressdetails": { "city":"newyork" } } i wanted add 1 more key-value ("pincode" : "414141") node 'addressdetails'. i tried using : objectmapper mapper = new objectmapper(); jsonnode root = mapper.readtree(new file("d://test.json")); objectnode node = mapper.createobjectnode(); node.with("addressdetails").put("pincode", "414141"); but it's not getting added, there way can ? you can try you should modify file path objectmapper mapper = new objectmapper(); objectnode nodes = mapper.readvalue(new file("d:\\test.txt"), objectnode.class); nodes.with("addressdetails").put("pincode", "414141"); mapper.writer().writevalue(new file("d:\\test.txt"), nodes);
Read more