Re: [Flashcoders] Check visible characters in textfield
Thanks for the fast reply! It works perfectly!
Ellen
Miguel Angel Sánchez wrote:
You can check txt_tf.textWidth before and after adding a character to
the textfield, if it doesn't change, the character is not embedded.
Something like this:
//Your textfield in stage with some characters embedded
var tf:TextField;
//The characters you want to test
var chars:String = "abcdefghijklmnopqrstuvwxyz123";
for (var i:Number=0; i if (tf.textWidth==previousWidth) trace(chars.charAt(i) + " is not
embedded");
}
Ellen Sundh escribió:
Hi!
I wonder if there is a way to count characters visible in a
textfield? I have a text where not all characters are embeded in the
textfield and I want to check how many that are.. So it would be
great if there was I way to check the length of the text in the
textfield and not the original string.
I use this code, but it returns the same number of characters even
though the textfield displays less characters.
latin1 = "ÀÁÂÃÄÅ..";
trace("latin1 " + latin1.length);
txt_tf.text = latin1;
trace("txt_tf.text " + txt_tf.text.length);
Thanks in advance!
Ellen
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Re: [Flashcoders] Check visible characters in textfield
You can check txt_tf.textWidth before and after adding a character to
the textfield, if it doesn't change, the character is not embedded.
Something like this:
//Your textfield in stage with some characters embedded
var tf:TextField;
//The characters you want to test
var chars:String = "abcdefghijklmnopqrstuvwxyz123";
for (var i:Number=0; i if (tf.textWidth==previousWidth) trace(chars.charAt(i) + " is not
embedded");
}
Ellen Sundh escribió:
Hi!
I wonder if there is a way to count characters visible in a textfield?
I have a text where not all characters are embeded in the textfield
and I want to check how many that are.. So it would be great if there
was I way to check the length of the text in the textfield and not the
original string.
I use this code, but it returns the same number of characters even
though the textfield displays less characters.
latin1 = "ÀÁÂÃÄÅ..";
trace("latin1 " + latin1.length);
txt_tf.text = latin1;
trace("txt_tf.text " + txt_tf.text.length);
Thanks in advance!
Ellen
___
Flashcoders@chattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
Brought to you by Fig Leaf Software
Premier Authorized Adobe Consulting and Training
http://www.figleaf.com
http://training.figleaf.com
[Flashcoders] Check visible characters in textfield
Hi!
I wonder if there is a way to count characters visible in a textfield? I
have a text where not all characters are embeded in the textfield and I
want to check how many that are.. So it would be great if there was I
way to check the length of the text in the textfield and not the
original string.
I use this code, but it returns the same number of characters even
though the textfield displays less characters.
latin1 = "ÀÁÂÃÄÅ..";
trace("latin1 " + latin1.length);
txt_tf.text = latin1;
trace("txt_tf.text " + txt_tf.text.length);
Thanks in advance!
Ellen
--
Ellen Sundh
Flash Developer
Great Works
. . . . . . . . . . . .
Mobile: +46 73 200 40 73
Office: +46 8 528 077 73
Sveavägen 66
111 34 Stockholm
/|_
,' .\
,--'_,'
/ /
( -. |
| ) |
(`-. '--.)
`. )' Mjau..
___
Flashcoders@chattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
Brought to you by Fig Leaf Software
Premier Authorized Adobe Consulting and Training
http://www.figleaf.com
http://training.figleaf.com
