Flex ¼ÆËãStringµÄ¿í¶È
ӦΪÉè¼ÆÒªÇó, ÎÒÐèÒª¼ÆËãStringµÄ¿í¶È,
ËÑË÷ÁËÏÂÍøÉϵÄÎÄÕÂ, ¿´µ½ÓÐÓÃmeasureText(string)µÄ,
¿ÉÊÇÓÃÁËÏ·¢ÏÖ, Õâ¸öfunctionµÃµ½µÄstring´óС, ²»»á¸ù¾Ý×ÖÌåµÄ´óС, ´ÖºÚµÄ±ä»¯,
ʼÖÕ·µ»ØÍ¬Ò»¸öÖµ, Ò²ÐíÊÇÎÒµÄÓ÷¨²»¶Ô, ×îºóÎÒûÓÐÕâ¸ö·½·¨,
¸ÄÓÃÁËÁíÍâÒ»¸ö·½·¨:
private function getTextWidth():int
{
var lb:Label = new Label();
lb.regenerateStyleCache( false );
var textMetrics:TextLineMetrics = lb.measureText( label );
var textWidth:int = textMetrics.width;
return textWidth;
}
Èç¹û²»ÐÐ, È·¶¨ maxDisplayedLines="1"
Ïà¹ØÎĵµ£º
ÓÐʱºòһЩ×ÊÁÏÖ»Äܸø±ðÈË¿´£¬Èç¿É´òÓ¡µÄÎĵµÈçDOC£¬PDF£¬µ«²»ÄÜÈÃÆäËûÎÞȨÏÞµÄÈËÁí´æ»òÕß´òÓ¡£¬ÌرðÊÇweb°æµÄÎļþ¹ÜÀíÀàµÄϵͳ£¬×ܻῼÂǵ½Õâ¸öÎÊÌâ¡£µ±ÓÃIEÖ±½Ó´ò¿ªpdfµÄʱºò£¬¾¡¹Ü¿ÉÒÔÆ£±ÖIEµÄÁí´æÎª£¬µ«Êǵã»÷PDFÎļþµÄʱºò£¬ÔÙ°´F8µÄʱºò£¬PDFµÄÔĶÁÆ÷È磨adobereader£©»áÏÔʾToolsBar£¬ËùÒÔÖ±½Ó´ò¿ªpdfÃ²ËÆÐв ......
Ö÷³ÌÐò´úÂ룺
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
xmlns:mdi="ext.containers.windows.mdi.*"
width="100%"
height= ......
flex Ò³ÃæÌø×ª
·½·¨Ò»£ºÊ¹ÓÃnavigateToURL
var url:String = "http://localhost/flex/test.jsp";
var request:URLRequest = new URLRequest(url);
navigateToURL(request,"_self");
·½·¨¶þ£ºÒýÓÃflashÖÐµÄ import flash.external.ExternalInterface Õâ¸ö½Ó¿Ú
ËûÄÜÌṩÏñjsÖÐwindow.location.href·½·¨Ò»Ñù·½±ã
Extern ......
flex ¿Ø¼þÊôÐÔ
2009-11-12 16:06
ʹÓÃ<mx:Style>±êÇ©ÔÚMXMLÎļþÖд´½¨±¾µØµÄÑùʽ¶¨Òå¡£Õâ¸ö±êÇ©°üº¬ÁË·ûºÏCSS2.0Óï·¨µÄÑùʽ±í¶¨
Òå¡£ÕâЩ¶¨Òå»áÓ¦Óõ½µ±Ç°ÎĵµÒÔ¼°µ±Ç°ÎĵµµÄ×ÓÎĵµ¡£
<mx:style>
.solidBorder{//ÀàÑ¡ÔñÑùʽ
borderStyle:solid;
}
button{//×é¼þ¶¨ÒåÑùʽ
borderStyle:solid;
}
.. ......
servlet ¶Ë£º
String userId = request.getParameter("userId");
System.out.println(userId);
response.setCharacterEncoding("UTF-8");
response.getWriter().println("hello world -- ÎÒ°®Äã¡£¡£¡£");
Flex ǰ̨¶Ë
<fx:Script>
<![CDATA[
import flash.trace.Trace;
private var loader:UR ......