parse.com - AngularJS ng-repeat array with unique $scope variables per item -


so building food order form , have list of options need attached individual item index , not parent.. of right works when add option 1 product in array products have same value added... ie.. if choose vanilla option latte drinks in ng-repeat array have vanilla option set true.. here have..

first here html markup of options view

<md-card ng-repeat="item in items.results | filter:true">      <img ng-src="{{item.img}}"            class="md-card-image"            alt="">           <md-card-content class="content">               <h2 class="md-title">{{ item.name }}</h2>               <h4>{{ item.price | currency }}</h4>               {{flavors(item)}}               <md-list>                   <p class="md-subhead">choose flavor</p>                   <md-divider></md-divider>                   <md-list-item ng-repeat="option in options.results"                                  layout="row">                       <p> {{ option.name }} </p>                       <span flex></span>                       <p> {{ option.price | currency}} </p>                       <md-checkbox aria-label="option.active"                                    class="md-accent"                                     ng-model="option.active"></md-checkbox>                   </md-list-item>               </md-list>            </md-card-content>            <md-action-bar layout="row"                            layout-align="end center">                           <md-button class="md-fab md-accent fab"                                       aria-label="remove cart"                                       ng-click="remove(item)"                                                                     ng-class="{active:item.active}">                                      <md-icon md-svg-src="img/icons/remove.svg"></md-icon>                           </md-button>             </md-action-bar>  </md-card>

as can see have array of items array of options

here factory retrieves data parse

app.factory('parsedata', function($http) { var parsefactory = {};  parsefactory.getitems = function() {  return $http({method : 'get',url : 'https://api.parse.com/1/classes/drinkmenu/', headers:    { 'x-parse-application-id':xxx',     'x-parse-rest-api-key':'xxx'}})     .then(function(response) {         return response.data;     }); };  parsefactory.getoptions = function() {  return $http({method : 'get',url : 'https://api.parse.com/1/classes/options/', headers:    { 'x-parse-application-id':'xxx',     'x-parse-rest-api-key':'xxx'}})     .then(function(response) {         return response.data;     }); };  return parsefactory;  });

and lastly controller

app.controller('appcontroller', function($scope, parsedata){    parsedata.getitems().then(function(data) {         $scope.items = data;         }).catch(function() {         alert('error');   });    parsedata.getoptions().then(function(data) {         $scope.options = data;         }).catch(function() {         alert('error');   });    });

i know little confusing follow tried explain issues best could.. taking look..

you should put flavor model inside item, not general model doing. way doing item list of options.results has active one, change every selection uses options.results. change to:

<md-checkbox aria-label="option.active" class="md-accent"   ng-model="item.flavor[$index]"></md-checkbox>

or

<md-checkbox aria-label="option.active" class="md-accent"   ng-model="item.flavor[option.name]"></md-checkbox>

Comments

Post a Comment

Popular posts from this blog

java - Spring Data JPA: Why findOne(id) executing delete query internally? -

i have 1 application using @manytomany annotation link 2 different entities 1 parent entity. not sure if have implemented properly. when execute .findone() on parent entity's repository find it, @ first fetch data along executing delete queries internally delete record mapping table (a table jpa creates after adding @manytomany annotation.). following generated sql queries , code snippet: java class @entity @table(name = "inventory") public class inventory { @id long id; // many other properties @manytomany(fetch=fetchtype.lazy) private list<stream> streams; @manytomany(fetch=fetchtype.lazy) private list<subject> subjects; } there no other annotation i've put in stream , subject entity class link inventory class. when run app, create following tables: inventory stream subject inventory_stream inventory_subject (inventory_stream , inventory_subject, 2 tables created automatically, don't k...
Read more

python - Mongodb How to add addtional information when aggregating? -

i beginner , wrote line pipeline works, wanna add other information output, screen name , or number of tweets.i tried add under $group gave me syntax error everytime here pipeline: def make_pipeline(): # complete aggregation pipeline pipeline = [ { '$match': { "user.statuses_count": {"$gt":99 }, "user.time_zone": "brasilia" } }, { "$group": { "_id": "$user.id", "followers": { "$max": "$user.followers_count" } } }, { "$sort": { "followers": -1 } }, { "$limit" : 1 } ]; i using on example : { "_id" : objectid("5304e2e3cc9e684aa98bef97"), "text" : "first week of school on :p", "in_reply_to_status_id" : null, "retweet_count" : null, ...
Read more

java - Incorrect order of records in M-M relationship in hibernate -

Image
i have 4 records in bridge table in mysql database. using @manytomany in hibernate, accurate order of employees incorrect incorrect of projects. following required material figure out doing mistake. this source. @entity @table(name="project") public class projectbean { @id @generatedvalue @column(name="project_id") private int projectid; @column(name="title") private string projecttitle; @manytomany(mappedby="projects") private collection<employeebean> employees; public projectbean() { employees = new arraylist<employeebean>(); } //getters & setters } @entity @table(name="employee") public class employeebean { @id @generatedvalue @column(name="employee_id") private int employee_id; @column(name="first_name") private string ...
Read more