Shopping cart + Storage + add and remove quantity for specific item in ionic 3
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
I am working on this shopping cart module for one of my projects and this is the first time I am working on feature lie Shopping cart. Here I have a button for every item and once I click on one item I want to display the + and - buttons in order to increase/decrease the quantity for that specific item.
Now what is happening in my scenario is I am able to display buttons for all items u I am failing to add a specific item, it adds all the items and if i go to remove it doesn't do anything (It reflects all items), and quantity for that item needs to be stored/removed/updated locally. Here is my code snippets.
my .ts file
addQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter += counter;
console.log(this.storageValue[key].count);
return;
}
this.counter = this.counter+1;
this.quantities.push(quantity[key]);
console.log(this.quantities.push(quantity[key]));
}
}
subQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter--;
console.log(this.storageValue[key].counter--);
if(this.storageValue[key]){
}
break;
}
console.log(this.storageValue[key].counter--);
}
}
}
my html file
<ion-content>
<ion-icon name="add-circle" (click)="addQuantity(displayItems.ITEMID)" item-right></ion-icon>
{{counter}}
<ion-icon name="remove-circle"(click)="subQuantity(displayItems.ITEMID)" item-right></ion-icon>
</div>
<div *ngIf="!alive">
<button ion-button item-end (click)="alive = !alive">Add</button>
</div>
<!-- Customisable -->
</div>
</ion-item>
I am a beginner and learning Ionic. Your guidance will be appreciated.
ionic3 shopping-cart ionic-storage
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
add a comment |
I am working on this shopping cart module for one of my projects and this is the first time I am working on feature lie Shopping cart. Here I have a button for every item and once I click on one item I want to display the + and - buttons in order to increase/decrease the quantity for that specific item.
Now what is happening in my scenario is I am able to display buttons for all items u I am failing to add a specific item, it adds all the items and if i go to remove it doesn't do anything (It reflects all items), and quantity for that item needs to be stored/removed/updated locally. Here is my code snippets.
my .ts file
addQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter += counter;
console.log(this.storageValue[key].count);
return;
}
this.counter = this.counter+1;
this.quantities.push(quantity[key]);
console.log(this.quantities.push(quantity[key]));
}
}
subQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter--;
console.log(this.storageValue[key].counter--);
if(this.storageValue[key]){
}
break;
}
console.log(this.storageValue[key].counter--);
}
}
}
my html file
<ion-content>
<ion-icon name="add-circle" (click)="addQuantity(displayItems.ITEMID)" item-right></ion-icon>
{{counter}}
<ion-icon name="remove-circle"(click)="subQuantity(displayItems.ITEMID)" item-right></ion-icon>
</div>
<div *ngIf="!alive">
<button ion-button item-end (click)="alive = !alive">Add</button>
</div>
<!-- Customisable -->
</div>
</ion-item>
I am a beginner and learning Ionic. Your guidance will be appreciated.
ionic3 shopping-cart ionic-storage
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
1
Could you show whatthis.storageValuelooks like ?
– saperlipopette
Nov 22 '18 at 8:32
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43
add a comment |
I am working on this shopping cart module for one of my projects and this is the first time I am working on feature lie Shopping cart. Here I have a button for every item and once I click on one item I want to display the + and - buttons in order to increase/decrease the quantity for that specific item.
Now what is happening in my scenario is I am able to display buttons for all items u I am failing to add a specific item, it adds all the items and if i go to remove it doesn't do anything (It reflects all items), and quantity for that item needs to be stored/removed/updated locally. Here is my code snippets.
my .ts file
addQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter += counter;
console.log(this.storageValue[key].count);
return;
}
this.counter = this.counter+1;
this.quantities.push(quantity[key]);
console.log(this.quantities.push(quantity[key]));
}
}
subQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter--;
console.log(this.storageValue[key].counter--);
if(this.storageValue[key]){
}
break;
}
console.log(this.storageValue[key].counter--);
}
}
}
my html file
<ion-content>
<ion-icon name="add-circle" (click)="addQuantity(displayItems.ITEMID)" item-right></ion-icon>
{{counter}}
<ion-icon name="remove-circle"(click)="subQuantity(displayItems.ITEMID)" item-right></ion-icon>
</div>
<div *ngIf="!alive">
<button ion-button item-end (click)="alive = !alive">Add</button>
</div>
<!-- Customisable -->
</div>
</ion-item>
I am a beginner and learning Ionic. Your guidance will be appreciated.
ionic3 shopping-cart ionic-storage
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
I am working on this shopping cart module for one of my projects and this is the first time I am working on feature lie Shopping cart. Here I have a button for every item and once I click on one item I want to display the + and - buttons in order to increase/decrease the quantity for that specific item.
Now what is happening in my scenario is I am able to display buttons for all items u I am failing to add a specific item, it adds all the items and if i go to remove it doesn't do anything (It reflects all items), and quantity for that item needs to be stored/removed/updated locally. Here is my code snippets.
my .ts file
addQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter += counter;
console.log(this.storageValue[key].count);
return;
}
this.counter = this.counter+1;
this.quantities.push(quantity[key]);
console.log(this.quantities.push(quantity[key]));
}
}
subQuantity(quantity,counter){
for (var key in this.storageValue){
if(this.storageValue[key] === quantity){
this.storageValue[key].counter--;
console.log(this.storageValue[key].counter--);
if(this.storageValue[key]){
}
break;
}
console.log(this.storageValue[key].counter--);
}
}
}
my html file
<ion-content>
<ion-icon name="add-circle" (click)="addQuantity(displayItems.ITEMID)" item-right></ion-icon>
{{counter}}
<ion-icon name="remove-circle"(click)="subQuantity(displayItems.ITEMID)" item-right></ion-icon>
</div>
<div *ngIf="!alive">
<button ion-button item-end (click)="alive = !alive">Add</button>
</div>
<!-- Customisable -->
</div>
</ion-item>
I am a beginner and learning Ionic. Your guidance will be appreciated.
ionic3 shopping-cart ionic-storage
ionic3 shopping-cart ionic-storage
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
edited Nov 22 '18 at 7:37
shashank verma
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
asked Nov 22 '18 at 4:33
shashank vermashashank verma
146
146
1
Could you show whatthis.storageValuelooks like ?
– saperlipopette
Nov 22 '18 at 8:32
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43
add a comment |
1
Could you show whatthis.storageValuelooks like ?
– saperlipopette
Nov 22 '18 at 8:32
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43
1
1
Could you show what
this.storageValue looks like ?– saperlipopette
Nov 22 '18 at 8:32
Could you show what
this.storageValue looks like ?– saperlipopette
Nov 22 '18 at 8:32
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53423941%2fshopping-cart-storage-add-and-remove-quantity-for-specific-item-in-ionic-3%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53423941%2fshopping-cart-storage-add-and-remove-quantity-for-specific-item-in-ionic-3%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Could you show what
this.storageValuelooks like ?– saperlipopette
Nov 22 '18 at 8:32
its just storageValue:number;
– shashank verma
Nov 22 '18 at 9:43