I get a string from an RSS feed, the part of which is of interest:
<table feedtag="divinegoblin" ...
Each piece of the feed will always have this feedtag="..." attribute. I would like to get the value of this attribute (in the divinegoblin case) with Regex. I know almost nothing about Regex, I was trying to get it using (feedtag) , but I do not know how to get what's ahead (in this case what's inside the quotation marks). How can I do it?
The simplest way you can use it is like this:
feedtag="([^"]*)"
In this way it takes everything inside the quotation marks after a feedtag=
See it working: link
an example using regex , returning only the value within the quotes through group capture .
var a = '<table feedtxag="wesas" feedtag="divinegoblin"';
var conteudo;
conteudo = a.substring(a.indexOf('feedtag="') + 'feedtag="'.length, a.indexOf('"', a.indexOf('feedtag="') + 'feedtag="'.length));
console.log("SUBSTRING: " + conteudo);
var regexResultado = a.match(/feedtag="\s*([^"]*)\s*"/)[1];
console.log("REGEX: " + regexResultado);