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dutch1918
Voice
Joined: 30 Jul 2014
Posts: 14
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 Posted: Fri Oct 03, 2014 7:17 pm Post subject: $var |
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I have a $var that has data +###.## or -###.##. What I want to do is "if the $var has +###.## then do something. This is what I have thus far but it doesn't work...
| Code: |
if {[$change]!="+"} {
putserv "PRIVMSG $channel :\[\00304DJIA\017]\00303 --> $last $change\017 | $timestamp"
} else {
putserv "PRIVMSG $channel :\[\00304DJIA\017]\00304 --> $last $change\017 | $timestamp"
}
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caesar
Mint Rubber
Joined: 14 Oct 2001
Posts: 3741
Location: Mint Factory
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| Posted: Sat Oct 04, 2014 3:16 am Post subject: |
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Hi,
you should use string first to get what you want:
| Code: |
if {[string first "+" $var] == 0]} {
putserv "PRIVMSG $channel :\[\00304DJIA\017]\00303 --> $last $change\017 | $timestamp"
} elseif {[string first "-" $var] == 0]} {
putserv "PRIVMSG $channel :\[\00304DJIA\017]\00304 --> $last $change\017 | $timestamp"
}
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_________________
Once the game is over, the king and the pawn go back in the same box. |
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dutch1918
Voice
Joined: 30 Jul 2014
Posts: 14
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| Posted: Sat Oct 04, 2014 8:33 am Post subject: |
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I get the following error back:
Tcl error [pub:test]: invalid character "]" in expression "...irst "+" $change] == 0]"
After further research I resolved it. Here is the correct syntex:
| Code: |
set plus [string first "+" $change]
set minus [string first "-" $change]
if {$plus == !1} {
putserv "PRIVMSG $channel :\[\00312DJIA\017]\002 -->\017 \00303$last $change\017 | $timestamp"
} elseif {$minus == !1} {
putserv "PRIVMSG $channel :\[\00312DJIA\017]\002 --> \017\00304$last $change\017 | $timestamp"
} else {
putserv "PRIVMSG $channel :\[\00312DJIA\017]\002 --> $last \017 | $timestamp"
}
}
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Fire-Fox
Master
Joined: 23 Sep 2006
Posts: 270
Location: /dev/null
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| Posted: Sat Oct 04, 2014 3:41 pm Post subject: |
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is wrong the !
it should with == as in != ex
_________________
GreatZ
Fire-Fox | Denmark
Scripts: Relay | Store Text | TvMaze |
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