BY SPECIFYING THE NUMBER OF IDENTICAL CHARACTERS WHEN SEARCHING FOR A STRING
Hey everybody,
built-in indexOf() finds a character "." in the string "1.2.3." If value == 1.
It looks nothing if the value == 0 or 2 or a number greater than 2.
var txt:String = '1.2.3.';
var: output string = String (this);
If (txt.indexOf(".") == 1)
{
trace (output); [object MainTimeline]
}
The must be a simple method to specify the number of characters "." When you search for the string "1.2.3.".
For example, if there are 2 characters "." in the string "1.2.", then run it through a statement but if contains no 2 characters "." then do nothing.
There is a built-in function called contains , but it is mainly used in XML.
indexOf() resembles codes javascript unstable, one of these framework which unixers hatred.
You don't have to use regular expressions to determine how many points is in the string. Use of split and read the length:
var txt:String = '1.2.3.';
trace (txt. Split("."). (length);
Tags: Adobe Animate
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