Actionscript 3: Checking Whether a String Contains Another String
I just ran across some great ActionScript string examples at Foundation Flash. I highly recommend reading the entire entry. I’m pasting a portion of it here so I can find it easily again:
var masterString:String = "Foundation Flash is great, all others are rubbish";
trace(String(masterString.indexOf("bad")));
//traces "-1" i.e. not found
trace(String(masterString.indexOf("great")));
//traces "20" i.e. found
trace(String(masterString.indexOf("great",26)));
//traces "-1" i.e. not found (after the 26th character (','))
trace(String(masterString.indexOf("Foundation")));
// traces "0"
trace(String(masterString.indexOf("flash")));
//traces "-1" i.e. not found
trace(String(masterString.toLowerCase().indexOf("flash")));
//traces "11" i.e. found
posted by Mr. Entropy at 5:58 PM
2 Comments:
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