it has been a slow sunday :)
this is what i came u with to remove \n
protected function
activityinput_keyDownHandler(event:KeyboardEvent):void
{
if(event.keyCode==13){ // chatch return key
down when typing
activityinput.text =
activityinput.text.substr(0, activityinput.text.length -1);
}
}
<s:TextArea id="activityinput" width="650" height="28" borderVisible="false"
contentBackgroundColor="{_u.user.workAreaColour}" focusThickness="0"
horizontalCenter="-17"
ligatureLevel="minimum"
restrict="abcdefghijklmnopqurstvwxyzABCDEFGHIJKLMNOPQURSTUVWXYZ ,.:;?!'\-"
styleName="WordsEnabled"
verticalCenter="0"
keyDown="activityinput_keyDownHandler(event)"
enabled.correct="false"
enabled.markable="true"
creationComplete="activityinput.setFocus()"
enabled.wrong="false"/>
________________________________________
From: Scott Matheson [smathe...@intralinks.com]
Sent: Sunday, June 29, 2014 9:56 AM
To: users@flex.apache.org
Subject: Simple Methord to stop CRLF in textArea
Hi
i want to dibble the user from typing in CRLF, I want the text area to stay
as 3 lines with no score bars
one approach is to the text types with an event
activityinput.addEventListener(TextEvent.TEXT_INPUT,texteinput);
but i can not see to find a method to check for the \r
i.e. if(e.target.text == "\r") does not work
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