angular-loading-bar | A fully automatic loading / progress bar for your angular apps | Frontend Framework library
kandi X-RAY | angular-loading-bar Summary
kandi X-RAY | angular-loading-bar Summary
The idea is simple: Add a loading bar / progress bar whenever an XHR request goes out in angular. Multiple requests within the same time period get bundled together such that each response increments the progress bar by the appropriate amount. This is mostly cool because you simply include it in your app, and it works. There’s no complicated setup, and no need to maintain the state of the loading bar; it’s all handled automatically by the interceptor. File Size: 2.4Kb minified, 0.5Kb gzipped.
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Top functions reviewed by kandi - BETA
- Creates a new loading bar .
- increase progress on status
- Determine if the response has been cached
- Set the loading bar
- complete loading bar
- set the loading bar
- Completely complete animation
- private helper
- Finishes the path
- Check if the b is cached
angular-loading-bar Key Features
angular-loading-bar Examples and Code Snippets
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Trending Discussions on angular-loading-bar
QUESTION
I'm making a program to scrap some websites, and I'm finding a problem when scraping one of them. On the others I've found my way using Selenium + BS4 to get the information I need and navigating the pages.
The page is this one: https://www.borm.es/#/home/sumario/21-11-2020
Now, the objective is to get all the paragraphs from the class: ng-binding, and the links of each "VER ANUNCIO" that each one has below them.
Usually I would use soup.find_all() to get all of them and navigate the tree or use Selenium to get all the elements using XPATH/CSS SELECTOR.
The problem I'm facing is that find_all(), or find() is returning nothing, (empty list or None), and Selenium returns None too.
I've tried checking if the elements are inside a frame, which I think they're not. I've tried WebDriver wait to see if the page should stop to load before doing something. Different classes/tags give same result.
Now, when I print the BeautifulSoup object, it returns this instead of the HTML code I see inspecting the page:
...ANSWER
Answered 2020-Nov-21 at 12:57What is going on is that the page content that you are viewing is actually being loaded by JavaScript code that is being executed after the initial page content (which you have printed out and are searching) has loaded and that is why you are not finding the elements you are expecting. There are two ways of dealing with this:
- Use
Selenium
to drive a web browser such as Chrome to load the page and wait for an element that you are looking for to be loaded using a Selenium call. Then you can get fromSelenium
the current page source and initializeBeautifulSoup
with that and proceed as usual. This is the "standard" approach. - Using a browser inspector you can look at the network XHR requests that are being made after the page has loaded. One or more of these will be the cause of fetching additional data for updating the DOM. You can then note what the GET or POST request(s) was, make the request yourself and process the data directly.
For example:
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