Questions tagged [webtools]

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6 votes
1 answer
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Create a function that takes a symbol and searches wolfram documentation for the page and opens it

This is way over my pay-grade, so I have no idea where to start. I'm certain MMA has some very good internet capabilities, so it seems to me that it is possible. This is really a 2-part question: How ...
Jules Manson's user avatar
  • 2,437
6 votes
1 answer
227 views

Garbled code when using URLSubmit[] to request CJK web page

When importing content containing Chinese (CJK) characters, correct results can be obtained by using URLread ...
a15355447898a's user avatar
4 votes
1 answer
128 views

Change DataStructure (or maybe just a symbol) from JLink/Java program

I try to use JLink and Java program for receiving responses from the abstract WebSocket server. WSS not supported by Wolfram Language now, but I can use this java project + JLink for the creating a ...
Kirill Belov's user avatar
0 votes
0 answers
102 views

WebSearch Stopped Working

I've been using 'WebSearch' and 'WebImageSearch' quite a lot recently to sample images for my work. However, these functions suddenly stopped working. When I evaluate, for example, ...
sam wolfe's user avatar
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-1 votes
1 answer
181 views

Is it possible to create Android App Bundle (aab) for Google play with Wolfram language/Mathematica?

Mathematica is excellent tool but I don't know if is it possible to create Android App Bundle (aab) for Google play with Wolfram language/Mathematica or not? Please advise or share your opinion/idea ...
Anh's user avatar
  • 125
0 votes
1 answer
70 views

automatic extracting number from a text with given signs

I am trying to get a number from a plaintext with the staring sign of "Nho xanh không hạt" and ending sign of "đ" automatically with different method but it doesn't work. In detail,...
Anh's user avatar
  • 125
1 vote
0 answers
78 views

How do I get access to the element which is inside a document in iframe?

If the element is not inside an iframe then the following works: ...
user13892's user avatar
  • 9,255
5 votes
1 answer
326 views

How to send keys to the element in focus with WebExecute

Exploring the WebExecute function, I would like to know how can I send key (or TypeElement) to the element in focus. Here is a toy code using Google. ...
Murta's user avatar
  • 26.2k
2 votes
0 answers
237 views

Cannot launch Chrome or Firefox Driver with StartWebSession[]

The Mathematica 12 in my computer cannot launch Chrome or Firefox session correctly. The first error message is ...
shrubbroom's user avatar
2 votes
0 answers
128 views

Questions on jSoupLink

I try to use jSoupLink to scrap data. However, I have difficulty in using ParseHTML commamd. For example, I cant get the ...
Akcmok's user avatar
  • 187
1 vote
0 answers
87 views

WebExecute - HoverElement

In the course of getting data from Barchart ( https://www.barchart.com/stocks/quotes/AAPL ) , I come across the cmd of HoverElement in WebExecute. In particular, I want to select between Options ...
Akcmok's user avatar
  • 187
4 votes
1 answer
179 views

WebExecute to click and select next page

I am trying to get option data from BarChart.com with the following code:- ...
Akcmok's user avatar
  • 187
4 votes
2 answers
511 views

Can WebExcute click on a button on a webpage that has been created with Javascript?

In an effort to explore the new WebExecute capabilities in Version 12 I have created a simple algorithm to download some data that are stored on an external server and displayed on a webpage. I am ...
Stuart Poss's user avatar
  • 1,883
1 vote
1 answer
164 views

Unable to use the Import[] function to get the clickable hyperlinks of a page

I can get the hyperlinks of the Google search result of "Wolfram" by using the following code: Import["https://www.google.nl/search?q=Wolfram", "Hyperlinks"] Now ...
H42's user avatar
  • 3,439
9 votes
2 answers
397 views

How to extract WebElementObject's attributes?

For example one can get WebElementObject like so: ...
swish's user avatar
  • 7,781
6 votes
1 answer
515 views

How to click a button to upload local file with WebExecute?

A webpage has a "browse" button to open the filesystem to select a file and upload it, in html it looks like this: ...
M.R.'s user avatar
  • 31.4k
2 votes
1 answer
78 views

How can I deal with a 502 error? [closed]

I am working on a program that interfaces with a web API. Mathematica runs perfectly fine for a few hours and then, after a while, will sometimes return: The request to URL https://api.polygon.io/...
Jmeeks29ig's user avatar
  • 1,437
2 votes
0 answers
98 views

How to run javascript in the browser remotely using WebTools`

I run the following commands to import the package: Needs["WebTools`"]; Information["WebTools`*"] Next I start my browser: ...
user13892's user avatar
  • 9,255
10 votes
3 answers
2k views

Web scraping and multi-threading in Mathematica

I'm working in some web scraping using Mathematica, and today, to speed-up the process, I used bash commands (xargs with parallel options with curl and wget) using ...
Murta's user avatar
  • 26.2k