Consultation on creating a price list

Budget: 700 UAH Deadline: 1 day

Good day!

I have experience working with connecting XML feeds to landing pages and online stores, including dynamic files. I understand the specifics of working with CORS, fetch requests, and data processing on the frontend.

I am ready to set up the correct connection of XML (photos, descriptions, prices) to a one-page website, so that everything works stably both locally and in production.

I will do it quickly and efficiently, with a clean implementation without "hacks."

I would be happy to collaborate! :)

Budget: 700 UAH Deadline: 2 days

Good day,
I can complete your task.
Quickly and efficiently.
Feel free to contact me!

Budget: 700 UAH Deadline: 1 day

Yes, the problem here is very likely related to CORS (Cross-Origin Resource Sharing). When you try to load XML from another domain directly in the browser via JavaScript, the browser blocks the request if the server does not allow access from your origin. This is particularly evident when the XML is dynamic (i.e., actually generated by the server), while static works because you can open it as a local file or it is already available on the same domain.

It can be resolved:
1. Through a proxy server
2. JSONP or CORS on the server side
3. Local development via a server

Dynamic XML often changes headers (Content-Type, Cache), which can also affect fetch/axios. If it does not work locally but is fine on the server — it is almost always CORS.

Budget: 700 UAH Deadline: 1 day

When XML is dynamic (generated by the server), the browser blocks the request without the appropriate header. This is resolved by a proxy script on the server or by adding a single line on the backend — depending on where the XML is hosted.

Budget: 700 UAH Deadline: 1 day

Hello!
I know exactly how to solve your problem with CORS and dynamic XML. GPT is right about the browser blocking, but simply setting headers on the frontend won't help here — a server-side solution is needed.
What I will specifically do to make everything work:
1. I will write a PHP proxy: I will create a lightweight script that will fetch your dynamic XML on the server side. This will instantly resolve the CORS issue because there are no browser restrictions for the server.
2. I will configure the headers: I will set the correct Access-Control-Allow-Origin so that your landing page can receive data without any issues.
3. I will adapt your JS: I will adjust your connection code so that it correctly "pulls" photos, descriptions, and prices from the new path.
4. I will check the dynamics: I will ensure that when the data in the XML changes, it updates automatically and correctly on the website.

Budget: 710 UAH Deadline: 1 day

I can take on this lot. I am interested in your project. I have ideas on how to accomplish this!

Budget: 700 UAH Deadline: 1 day

Hello, Veronika!

AI is 100% right. You encountered a CORS error because the browser, for security reasons, blocks AJAX requests to local files (your XML) directly via the file:// protocol.

Here’s how we will solve this right now in the chat:

I will give you a short text instruction on how to set up a local server (for example, via Live Server) with 1 click, and the error will disappear.

If needed, I will check your JavaScript code to ensure that the XML parsing (photos, descriptions, prices) is set up perfectly.

Everything can be resolved in 5-10 minutes of correspondence. Ready to start immediately, write! Expand

Budget: 700 UAH Deadline: 1 day

A familiar situation - this is most likely CORS restrictions of the browser when working with the file:// protocol locally. Dynamic XML is blocked, static next to the file works.

It can be resolved in several ways depending on where your XML is located and where you plan to host the landing page. I can consult and help set up a working solution for your situation.

Budget: 700 UAH Deadline: 1 day

Hello! I am interested in your project. I have extensive experience in:

📊 Data processing: working with databases, structuring and analyzing information, automating the processing of large volumes of data, import/export and validation;
🤖 Automation and emulation of user actions; development of bots of varying complexity;
⚡️ Asynchronous and multithreaded parsing: collection and processing of data with performance optimization;
🔍 OCR and text search: recognition and structuring of information;
🖼 Media processing: working with images and multimedia;
🖥 Software development, desktop applications, system services, and utilities;
📱 Mobile development: native and cross-platform applications;
🌐 Working with APIs and third-party services: integration, automation, and data exchange;
🗣 Translation and text processing: automation of translation, working with language models and text analytics;
🤖 AI/LLM solutions: integration and use of artificial intelligence, working with language models, and automating intelligent processes.

I will complete the work quickly and efficiently. Contact me to discuss the details and deadlines of the project! Expand

Budget: 1000 UAH Deadline: 1 day

Good day. I have dealt with CORS and I can help you. Just write to me privately so that I can understand the task exactly. I had a situation when the backend and frontend were hosted on different hosts, and then I had to specify both on the frontend and on the backend which resources can send and receive data, and all of this is related to CORS. Therefore, I am waiting for you in private messages.

Budget: 700 UAH Deadline: 1 day

Good day, write in private messages, I will try to help, if the problem is with CORS, then it can be fixed.

Budget: 1000 UAH Deadline: 1 day

Hello, Veronika.
I am ready to understand the reasons and eliminate them.

Budget: 700 UAH Deadline: 1 day

Good day, I have experience working with this request. I would like to discuss the principle of operation in more detail.

Budget: 700 UAH Deadline: 1 day

Good day.
I can set up the product extraction and product display on the website for you.
If you have any questions, you can write to me in private messages.

Budget: 700 UAH Deadline: 1 day

Hello, ready to help.
Write to me in private messages, I will start right now.
I have a lot of experience in development, there have been similar tasks.

Budget: 700 UAH Deadline: 1 day

Hello
We need to see how this is implemented and look at the logs
Only then can we say something