It sounds like you're encountering a common challenge with shopping cart functionality where adding the same product a second time creates a new item instead of increasing the quantity of the existing item. To address this, you need to adjust your cart logic to check if the product already exists in the cart. If it does, simply increase the quantity; if not, add it as a new item. Here’s how you can approach this: 1. Check for Existing Product: Before adding a product to the cart, search for it by its unique identifier (like a product ID). 2. Update Quantity if Exists: If the product is already in the cart, increment its quantity. 3. Add as New if Not Found: If the product isn't found, add it as a new entry in the cart. Here's a basic code example: ```typescript addToCart(product) { const existingProduct = this.cart.find(({id}) => id === product.id); if (existingProduct) { existingProduct.quantity += 1; } else { this.cart.push({...product, quantity: 1}); } // Further actions like updating the cart in local storage or state } ``` This logic ensures that your cart functionality works as expected, enhancing the user experience by accurately tracking the number of items. For more insights and detailed tutorials on Angular and related technologies, consider checking out these additional resources from our channel: - "How to use Angular Material in Angular 17?" (th-cam.com/video/34XyaB_nK_M/w-d-xo.html) for UI enhancement. - "How to dynamically add and remove form fields in Angular 17?" (th-cam.com/video/f-HJdEV09dg/w-d-xo.html) for advanced form handling techniques. Make sure to like, share, and subscribe for more tutorials and updates. If you have any more questions or need further assistance, feel free to leave a comment below. Happy coding! 🚀
Thank you for your request on an Angular routing auth guard video! Good news - I've already covered this topic in a detailed tutorial. You can watch it on the AyyazTech channel at this URL: th-cam.com/video/EibtN5LZHx8/w-d-xo.html. This video should provide you with the information and guidance you need on setting up authentication guards in Angular. If you have any more questions after watching it, feel free to ask. Don't forget to subscribe and click the notification bell on our channel to stay updated with more such helpful content. Thanks for reaching out and happy coding! 🚀👨💻🔔
I would like to know how to insert this "cart section" into another page, because when a put this "cart section" into another page, the data get lost, it doesnt go to the other page, probably because the page gets refreshed, i dont know what to do... Maybe if i create a json file with the cart data and then collect it on the cart page... Is that right?
thank you so much for your video i hope to make video for angular 17 SSR as what is SSR and when we need SSR and do we need it when we use angular 17 just as frontend and more detail about SSR than you for your effert and I'm watiting for more video
Thank you for your enthusiastic feedback and for suggesting a topic on Angular 17 SSR (Server-Side Rendering)! It's great to hear that you're looking forward to more videos. I've added your request to our potential content list, and we'll definitely consider making a detailed video covering what SSR is, its relevance in Angular 17, especially when used as just a frontend framework, and more insights into its usage. Stay tuned to AyyazTech for more updates. In the meantime, don't forget to subscribe, like, and share our channel. Your engagement helps us grow and continue providing valuable content. If you have any more ideas or questions, feel free to share them! 🔍💻🌐🔔
Thank you for the video! Please, make another one about how to use .env with Angular 17. I don't find info about and with vite this should be possible without extra libs. Thank you.
Using .env files in Angular isn't standard as Angular typically uses environment.ts files. However, with custom scripts or tools like Vite, you can set up a system to use .env files in Angular, though it's more complex and requires understanding Angular's build process. It's not straightforward but possible with some additional configuration. Don't forget to subscribe and turn on notifications for the latest updates. Thanks for your input! 👍💼🔐🔔
Thank you so much! I'm delighted to hear you found the content wonderful. If there's anything specific you'd like us to cover in future videos, please let us know. Your feedback is invaluable. Don't forget to subscribe to the AyyazTech channel and click the bell icon to get notifications for our latest videos. Your support helps us keep creating content that matters to you!
That sounds like a fantastic idea! A video on payment integration in Angular would definitely be a valuable resource for many of our viewers. Your suggestion is added to our potential content list. Keep an eye on the AyyazTech channel for this and more exciting content. In the meantime, if you have any specific aspects of payment integration you're particularly interested in, feel free to let us know. And don't forget to like, share, and subscribe to stay updated. Click the bell icon for notifications so you won't miss out when we release new videos! 💳👨💻🔔
You're very welcome! I'm glad I could assist you. If you have any more questions or need further help in the future, don't hesitate to reach out. Remember, your journey to learning and improvement is what motivates us here at AyyazTech. Make sure to subscribe and click the bell icon for more helpful content. Happy learning, and see you in the next video!
You are insane! Producing content that i cant find anywhere else... Thank you very much!
HEY WHEN I AM ADDING SCEOND TIME IT ADDING ANEW ITEM RATHER THAN INCTREASING THE QUANTITY OF THE ADDED ITEM IIN THE CART HOW SOLVE THAT
It sounds like you're encountering a common challenge with shopping cart functionality where adding the same product a second time creates a new item instead of increasing the quantity of the existing item. To address this, you need to adjust your cart logic to check if the product already exists in the cart. If it does, simply increase the quantity; if not, add it as a new item.
Here’s how you can approach this:
1. Check for Existing Product: Before adding a product to the cart, search for it by its unique identifier (like a product ID).
2. Update Quantity if Exists: If the product is already in the cart, increment its quantity.
3. Add as New if Not Found: If the product isn't found, add it as a new entry in the cart.
Here's a basic code example:
```typescript
addToCart(product) {
const existingProduct = this.cart.find(({id}) => id === product.id);
if (existingProduct) {
existingProduct.quantity += 1;
} else {
this.cart.push({...product, quantity: 1});
}
// Further actions like updating the cart in local storage or state
}
```
This logic ensures that your cart functionality works as expected, enhancing the user experience by accurately tracking the number of items.
For more insights and detailed tutorials on Angular and related technologies, consider checking out these additional resources from our channel:
- "How to use Angular Material in Angular 17?" (th-cam.com/video/34XyaB_nK_M/w-d-xo.html) for UI enhancement.
- "How to dynamically add and remove form fields in Angular 17?" (th-cam.com/video/f-HJdEV09dg/w-d-xo.html) for advanced form handling techniques.
Make sure to like, share, and subscribe for more tutorials and updates. If you have any more questions or need further assistance, feel free to leave a comment below. Happy coding! 🚀
sir what is used in real world behaviour subject , or this push method or local storage?
Which extension you have to used for CSS automatic code generation in CSS File ?
Getting error like can't read properties of undefined(reading 'id') on button click
When trying to decrease the item Quantity it is not stopping at zero it will goes negative values also...can you fix it.
If (this.items.length === 0) { //disable decrease button }
Please angular routing auth guard video
Thank you for your request on an Angular routing auth guard video! Good news - I've already covered this topic in a detailed tutorial. You can watch it on the AyyazTech channel at this URL: th-cam.com/video/EibtN5LZHx8/w-d-xo.html.
This video should provide you with the information and guidance you need on setting up authentication guards in Angular. If you have any more questions after watching it, feel free to ask.
Don't forget to subscribe and click the notification bell on our channel to stay updated with more such helpful content. Thanks for reaching out and happy coding! 🚀👨💻🔔
solve the issue of user being able to add -1 items etc, and adding the same product twice
I would like to know how to insert this "cart section" into another page, because when a put this "cart section" into another page, the data get lost, it doesnt go to the other page, probably because the page gets refreshed, i dont know what to do... Maybe if i create a json file with the cart data and then collect it on the cart page... Is that right?
same problem...and removed function is also not working
thank you so much for your video i hope to make video for angular 17 SSR as what is SSR and when we need SSR and do we need it when we use angular 17 just as frontend and more detail about SSR
than you for your effert and I'm watiting for more video
Thank you for your enthusiastic feedback and for suggesting a topic on Angular 17 SSR (Server-Side Rendering)! It's great to hear that you're looking forward to more videos. I've added your request to our potential content list, and we'll definitely consider making a detailed video covering what SSR is, its relevance in Angular 17, especially when used as just a frontend framework, and more insights into its usage.
Stay tuned to AyyazTech for more updates. In the meantime, don't forget to subscribe, like, and share our channel. Your engagement helps us grow and continue providing valuable content. If you have any more ideas or questions, feel free to share them! 🔍💻🌐🔔
Thank you for the video! Please, make another one about how to use .env with Angular 17. I don't find info about and with vite this should be possible without extra libs. Thank you.
Using .env files in Angular isn't standard as Angular typically uses environment.ts files. However, with custom scripts or tools like Vite, you can set up a system to use .env files in Angular, though it's more complex and requires understanding Angular's build process. It's not straightforward but possible with some additional configuration.
Don't forget to subscribe and turn on notifications for the latest updates. Thanks for your input! 👍💼🔐🔔
Excellent.
Wonderful Content
Thank you so much! I'm delighted to hear you found the content wonderful. If there's anything specific you'd like us to cover in future videos, please let us know. Your feedback is invaluable. Don't forget to subscribe to the AyyazTech channel and click the bell icon to get notifications for our latest videos. Your support helps us keep creating content that matters to you!
next payment integration in angular please do a video sir
That sounds like a fantastic idea! A video on payment integration in Angular would definitely be a valuable resource for many of our viewers. Your suggestion is added to our potential content list. Keep an eye on the AyyazTech channel for this and more exciting content.
In the meantime, if you have any specific aspects of payment integration you're particularly interested in, feel free to let us know. And don't forget to like, share, and subscribe to stay updated. Click the bell icon for notifications so you won't miss out when we release new videos! 💳👨💻🔔
Thanks sir
Thanks for the great help
You're very welcome! I'm glad I could assist you. If you have any more questions or need further help in the future, don't hesitate to reach out. Remember, your journey to learning and improvement is what motivates us here at AyyazTech. Make sure to subscribe and click the bell icon for more helpful content. Happy learning, and see you in the next video!