Parse INT Value from Website with javascript

Question

I am trying to read an int variable from a web page. The web page includes a reading fom a sensor which wants to represent graphically in Java.

The content of the website "http://example.com/value.php?value=1" is only the value that I want to read.

For example the number "5".

Does anyone know a simple way to use this value as a variable in javascript?

The term you are looking is query string parameter. https://en.wikipedia.org/wiki/Query_string — Linga, Jan 29 '16 at 13:58
Well if the domain is a different domain, you have the same origin policy and CORS in your way. — epascarello, Jan 29 '16 at 13:59

score 0 · Answer 1 · edited May 23 '17 at 10:27

0

Its worth having a look at https://stackoverflow.com/a/901144/1065332 - that shows how to read from the querystring. If you then need the value as a number have a look at http://www.w3schools.com/jsref/jsref_parseint.asp

edited May 23 '17 at 10:27

Community

answered Jan 29 '16 at 13:59

boro2g

1 Answers1