I am trying to use Node.js to implement Data Scrawling. I used axios to GET HTML file and use cheerio to get data.
However, I found that the HTML doesn't return with data but only layout. I guess the website with load the layout first, then doing ajax things to query data then rendering.
So, Anyone know how to GET the full HTML with data? Any library or tools?
Thanks.
i would suggest you to use selenium library with bs4 library in python if have some experience on python.
for node
https://www.npmjs.com/package/selenium-webdriver
i have written scraper in python using both library.
scraper is for linked in profile which take name from excel file and search if data available add it into another excel file
https://github.com/harsh4870/Scraper_LinkedIn
for node code goes like
driver = webdriver.Firefox();
driver.get("http://example.com");
html = driver.getPageSource();
Related
I am trying to create a webpage or page element that will read and display the data from an external XML data feed. I can't seem to find documentation on their site that will help and I am very new to this.
This is the XML url generated: https://spacedout.ampsuite.com/xml/releases?cid=2&s_date=2018-01-01&e_date=2019-01-11&order=release_date&dir=desc&limit=10
And this is an example of how I would like it displayed: https://client.ampsuite.com/
Pretty much just the section under "featured releases" that lists current music releases.
You can use wixCode backend function in order to do that. All you need is to use the wix-fetch API to get the data, then you can parse the XML using xml-js (which is a node module you can install in the backend).
In your client code you'll need to call your backend function and then inject the results to something like a repeater / table element on your UI.
Hi I am currently working on delphi intraweb. I try to import html template file to the program instead of hard-code it by using components from tool palette. However, I cannot find anyway to interact with the html file satisfyingly. For example, I want to handle the values of input box in the html file or adding data to data table through delphi. Or should I perform the tasks through other aspects?
I am using IWTemplateProcessorHTML to load external html template to delphi but I couldnt figure out a way to pass values from the html file to delphi or from delphi to that html file in run-time. There is not coding involved yet.
Thanks.
my application is having backend n Java and front-end in React.I am getting response for an API from server as JSON and rendering that to a page.l want to provide a download option with download as PDF and Excel.Can some one please guide me what will be the best option for it.
You can use stimulsoft.js for this.
You have to download stimulsoft deisgner
You have to design a report which surely meets your json format
Integrate min.js of stimulsoft into your project
Modify it as per your requirements.
Follow the instructions given by stimulsoft.
I have created a "connector" with a very nice tool called import.io which allows me to do a search inquiry by a other website and gets me an resultlist. I followed an other article by stackoverflow.com to do this:
basic import.io html search
This works well. But my question now:
How i style my HTML(Resultlist) with CSS like on this site?
Thanks
To get the data from your API into a web page you need to access the API via a programming language or script. Once you have the API return the Data as Json, you could try something like http://json2html.com/ to convert the Data into HTML and write that to your page.
Alternatively you could download the data as CSV, open it in excel and wrap html tags around the data and copy paste that into your website. its not idea, but at least you can get the data online.
I want to make a program that prepares an HTML file. It would either be on the server side or just running in my local machine.
I think it would be nice to be able to use the dart:html library since it has a lot of methods for manipulating html (obviously). But it is thought to be used dynamically on the client side, and I want to use it like this: manipulate an html DOM tree with dart:html, and when its ready, write a static html file. For instance using query('body').innerHtml
The problem I'm running into is that I if start a project with the "console application" template, I am not able to make dart:html talk to an html file. And if I choose "web application", in which I am able to do this, I cannot load the dart:io library, maybe it has to do with it being tagged as [server] in the SDK?
Of course I could just do:
print(query('body').innerHtml);
and manually copying the output to a file, but I thought maybe there is a more elegant solution.
See html5lib.
html5lib in Pure Dart
This is a pure Dart html5 parser. It's a port of
html5lib from Python. Since it's 100% Dart you can use it safely from
a script or server side app.
Eventually the parse tree API will be compatible with dart:html, so
the same code will work on the client or the server.
It doesn't support much in the way of queries yet.