I have a string like this
var msg = "ATEAM-3121 ATEAM-31 123 ATEAM-32 #finish \n ATEAM-3211 \n ATEAM-51 ATEAM-52 ATEAM-53 12345677 #finish ATEAM-1000";
In above string, for each line, I would like to match tags matching ATEAM-[0-9]* before #finish tag. If any line does not have #finish, all ATEAM tags should be ignored.
Here is the non regex solution that works
msg = msg.split("\n");
var tickets = [];
msg.forEach(function(val) {
var ticks = val.split(' ');
for(var i = ticks.indexOf('#finish'); i >= 0; i-- ) {
if(ticks[i].match(/^ATEAM-.*$/)) {
tickets.push(ticks[i]);
}
}
});
console.log(tickets);
But would like to convert it to Regex solution and this is what I have tried
msg.match(/(ATEAM-[0-9]*|\#finish)/g);
But it gives me result like in this fiddle , but its not as expected. Can anyone help me on this?
ATEAM-[0-9]+(?=.*?#finish)
You can do this using lookahead
.See demo.
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