http://wbex.ru/index.php?action=history&feed=atom&title=Flash_%2F_Flex_%2F_ActionScript%2FTextField%2Ffocus_event 2026-04-04T15:56:32Z История изменений этой страницы в вики MediaWiki 1.30.0 http://wbex.ru/index.php?title=Flash_/_Flex_/_ActionScript/TextField/focus_event&diff=4524&oldid=prev 2010-05-26T09:19:12Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 09:19, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://wbex.ru/index.php?title=Flash_/_Flex_/_ActionScript/TextField/focus_event&diff=4525&oldid=prev 2010-05-26T08:14:57Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==change and scroll Event==<br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> <br /> package{<br /> import flash.text.TextField;<br /> import flash.events.*;<br /> import flash.display.Sprite;<br /> public class FocusIn extends Sprite{<br /> var primaryText:TextField;<br /> var secondaryText:TextField;<br /> public function FocusIn(){<br /> primaryText = new TextField();<br /> secondaryText = new TextField();<br /> primaryText.text = &quot;This is the primary TextField.&quot;;<br /> secondaryText.text = &quot;This is the secondary TextField&quot;;<br /> primaryText.addEventListener(FocusEvent.FOCUS_IN, setFocus);<br /> secondaryText.addEventListener(FocusEvent.FOCUS_IN, setFocus);<br /> primaryText.addEventListener(FocusEvent.FOCUS_OUT, loseFocus);<br /> secondaryText.addEventListener(FocusEvent.FOCUS_OUT, loseFocus);<br /> primaryText.background = true;<br /> secondaryText.background = true;<br /> primaryText.backgroundColor = 0xFFFFFF;<br /> secondaryText.backgroundColor = 0xFFFFFF;<br /> addChild(this.primaryText);<br /> addChild(this.secondaryText);<br /> secondaryText.x = 500;<br /> }<br /> private function setFocus(focus:FocusEvent):void<br /> {<br /> (focus.target as TextField).backgroundColor = 0xFF0000;<br /> }<br /> private function loseFocus(focus:FocusEvent):void<br /> {<br /> (focus.target as TextField).backgroundColor = 0xFFFFFF;<br /> }<br /> }<br /> }<br /> &lt;/source&gt;<br /> <br /> <br /> <br /> <br /> ==Responding When Text Is Selected or Deselected: field.addEventListener(FocusEvent.FOCUS_IN, onFocus);==<br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> package {<br /> import flash.display.Sprite;<br /> import flash.text.TextField;<br /> import flash.text.TextFieldType;<br /> import flash.events.FocusEvent;<br /> <br /> public class Main extends Sprite {<br /> private var _field1:TextField = new TextField( );<br /> private var _field2:TextField = new TextField( );<br /> public function Main( ) {<br /> _field1.border = true;<br /> _field1.background = true;<br /> _field1.type = TextFieldType.INPUT;<br /> addChild(_field1);<br /> _field1.addEventListener(FocusEvent.KEY_FOCUS_CHANGE, onKeyFocus);<br /> _field2.border = true;<br /> _field2.background = true;<br /> _field2.type = TextFieldType.INPUT;<br /> addChild(_field2);<br /> _field2.y = 100;<br /> <br /> }<br /> <br /> private function onKeyFocus(event:FocusEvent):void {<br /> if(_field1.text == &quot;&quot;) {<br /> event.preventDefault( );<br /> }<br /> }<br /> }<br /> }<br /> &lt;/source&gt;</div>

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