Thank you very much for this! Thanks to you we can learn and understand flutter development, use great features for professional rendering! It's really great, your videos are a gold mine! Where did you learn all of that ? There are a Flutter learning lab ?
It appears web scraping on Amazon does not work anymore because you need to bypass the captchas before accessing the actual Amazon product page, unless this issue is only occurring on my end.
Thank You @JLStudios416! Follow this link: stackoverflow.com/questions/76616891/flutter-web-scraping-using-http-and-html-packages-not-populating-any-results I hope you will get your answer 🙂
Thank You Aĥmêd Gâmeŝ! Follow this link: stackoverflow.com/questions/58808855/post-user-and-password-from-website-in-flutter I hope you will get your answer 🙂
How can I remove unwanted text? Like, I am scraping data from wikipedia, When I scrap a paragraph, I also get the tag, i.e the numbers used by wikipedia to provide explanation. e.g [13]
Hey Johannes, I'm wanting to pass data from a web app to a mobile app. What would you recommend? Also, is it possible to write the code for both in the same programme. Both are using firebase
Thank You @ramseymerdassi9531! Follow this link: medium.com/google-developer-experts/working-with-rest-apis-flutter-f3c8c673f1dc I hope you will get your answer 🙂
Great video it is really helpful for people who use webview service in their apps! Hope you cover for the video that how to use firebase analytics effectively and how to connect external apps using native code webview Intent which deal with unknown url scheme when you want to use external apps someday, thank you.
Thanks, Johannes! It works great, but sometimes I get an error (timeout exception?) accessing the data that I'm scraping (the screen goes blank/progress indicator just spinning). How can I abort the request if there's a problem? Thanks again!
i have a problem in my code, when i print the list i got this error: Instance of 'Products' i use BLoC cubit as a state management List productsList=[]; getProducts() { emit(ProductsLoading()); productsRepo.getProducts().then((products) { productsList= List.generate(products.length, (index) => Products(title: products[index])); emit(ProductsSuccess()); print(productsList); return productsList; }).catchError((error){ emit(ProductsFailure()); } ); return []; }
@@HeyFlutter Sir, I am waiting to know how to scrape a single title or a single paragraph, if you can help me or make video on it, I have very short time to do it, Thanks in advance
I need help... So I already following the tutorial end2end, but it seems doesn't work for me because it always return an empty list. I checked the video again to make sure if everything is alright but the result still an empty list.
sir can u explain me how to combine package HTTP, Table Calendar and Icalendar Parser? i want to display the calendar using table calendar and get the ICAL FEED URL using HTTP and parse that ICAL FEED URL using Icalendar Parser to display on Table Calendar, I want create Airbnb check availability calendar on my project flutter
i try to use -> dom.Document html = dom.Document.html(response.body); but the dom.Document have is red and it said that 'undefinde class' i put the dependencies as i need to be, i worte import and still... also, when i wrote as html and as dom after the import it was defined but when i continew the elemnet and dubugPrint are not definde as well
Hi Johannes! Thanks for the video. I faced some issues while trying to web scrape on flutter. For the website I am using, I access multiple article links on it, and for each of them, I insert into my database. Since each of the article (inside the link) has the same structure, I thought it will be successful. However it only worked for some of them. From what I searched online, I think my code ran before the article website finished loading, causing the error. Could you perhaps do a video on how to check whether the website has finished loading?
@@HeyFlutter Hi, I apologise for the late reply as I just saw this. I realised the problem was because the website was rendered by javascript, and have been following your other video to try and fix it. Thank you so much for replying!
@@HeyFlutter Thank you ❤ and this library is useful, Certified by Flutter it is called animated text kit and this video from Flutter channel ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-foQTKCQqVWk.html
Great video just can't seem to get it to fetch all the data I want ^^ For some reason the exact path gives a result of zero when I know it should give me 2, no matter how much I scale off the path it's still zero :P Might be an error on the page I try to scrape.
@@HeyFlutter there is no error message sadly, just 0 results on the log/print, first row is scanned successfully but second row is empty although I know it should give results 😂
Hello can you please do video that contains annouces with a detail page contains detail image and another information using flutter and firebase i really need it please help me
What is Web Scraping? Quickest and most accurate answer is: "borrowing" using other peoples resources Of course, by "borrowing", I actually mean STEALING
Thank you, @Ayubxon_Ahmadjonov! 🙂. We are sorry for that, but we always learn and try to improve ourselves, your kind suggestion will help in that regard. Let us know what should we improve in our videos? Your suggestion will be highly appreciated.
