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I'm making a (web) app for a school project, using Phonegap. I'm writing IT in Javascript, HTML and CSS, and I am very new to coding.
My question seems to me to be pretty straightforward, but I can't seem to find any solution on the internet.
I have finished my homepage, but now I need a button which directs you to another page (the menu), from where you can go to other pages within the app. But I just can't find out how to make different pages, and how to direct users to those pages.
There are two ways I see you can do this. Either make a new program (new HTML file) and make the button redirect you to that or completely clear the page using document.write("") and rebuild it.
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I am trying to get a list of singles released in 2018 from allmusic.com.
It is easy enough to go to their advanced search page and input those parameters, but then I would have to copy and paste the information by hand. All the information is in the html, but it has be generated by clicking the search button and the page navigation buttons. The url itself doesn't change. That puts it well out of my ability to crawl via my limited beautiful soup skills.
Does anyone know how to web crawl java script generated html?
Without looking into the details of the particular website, I imagine you would need to find out what HTTP requests the JS code is making and work backwards from there.
Start by inspecting the network calls (e.g. in Chrome DevTools, just look in the Network tab) and then write something to make those same calls to retrieve the data.
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How can I make website where the moderator will be able to publish a post or an image without accessing to the code. To publish something like a facebook status from some part of site. And second question, who can I make that someone can login to my site(moderator/administrator), I know how to make login form but just visualy withaout some functionality. Thanks
(I know HTML, CSS, JavaScript)
You seem to be talking about a Content Management System. I'd suggest you look at some of the (many) options out there
e.g. Wordpress or Drupal - neither is perfect but both are widely supported.
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I tried using java script but it didn't work. I also tried php imagegrabscreen() but it demands URL whereas I have a customer's page URL different for everyone ex: /member.php?email=shady#gmail.com&code=A101_123 .
Basically I want to store user's screenshot so he can be able to see those images of his activity. So any solution?
I would recomment to take a look at html2canvas. It is a JavaScript solution that works on the client side. Only problem: It takes the current DOM from the user and builds a picture with the browser engine. So it is not 100% accurate, but pretty close.
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Today I was inspecting the soundcloud source-html through chrome, but it only returned a basic(very small) html dom.
So I was wondering how do they generate their html?
I'm curious because soundcloud is a pretty big website and I doubt they generate all the html though javascript, but when I checked their javascript I could not find any <div tags or anything like that.
For larger dynamic websites usually a template framework is used like EJS - http://www.embeddedjs.com/
With templating you can embed JavaScript logic directly into the HTML so it changes and updates dynamically.
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I just begin to learn web design. And I want to learn some design style and I noticed that most web pages are part static html and part javasript. But why some web pages are all rendering using javascript? Is it for safe reason or for saving traffic load ? I know using javascript can save the traffic load but I don't know what's the point all using javascript.
If it's a static page, then it's usually not a great use case for all javascript. But if it has dynamic data or interactivity it can be easier to use javascript to create the views as it's rendered rather than rendering it all, and then using javascript to query the elements to make changes or interactivity