Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Flex JS ½»»¥ ´«Öµ£¨´«²ÎÊý£©

ÀÏÉú³£Ì¸µÄ»°ÌâÁË¡£
Ê×ÏÈÊÇתÌû²¿·Ö£º
http://kingwind.blogbus.com/logs/44323315.html
ÏÈÀ´¿´Flexµ÷ÓÃJavaScriptÖеĺ¯Êý
FlexConnectJavaScript.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<!--[CDATA[
import flash.external.*;
public function invokeJavaScript():void
{
lblResult.text=ExternalInterface.call("returnTheName","huangxi";
}
]]-->
</mx:Script>
<mx:Button id="btnConnect" label="µ÷ÓÃJavaScript" click="invokeJavaScript()" x="229" y="204"/>
<mx:Label id="lblResult" text="test" x="205" y="99" width="150" height="80"/>
</mx:Application> 
FlexConnectJavaScript.htmlÖÐ<Script>¼ÓÈë
 function returnTheName(a)
  {
       return "HUANGXI";
  }
////////////////////////
С½á
1.ExternalInterface.call("returnTheName","huangxi");ÆäÖеÚÒ»¸ö²ÎÊýÓëJavaScriptÖеĺ¯ÊýÏàͬ,µÚ¶þ¸ö²ÎÊýΪ´«µÝ²ÎÊý
________________________________________________
Ê×ÏÈÄØ£¬ÔÚHTMLÄ£°åÀïÃæÌí¼ÓÒ»¸öJSº¯Êý:${application}ʵ¼ÊÉϾÍÊÇobjectÄǸöflexµÄid,Ö»²»¹ýÄØ£¬flexµÄÄ£°åÎļþÀïÃæÓÃÕâ¸ö×Ö·û´úÌæÁË¡£¶÷¡£Äã»»³ÉidÒ²Ò»Ñù¡£
function sendToActionScript(value) {
alert(value+"http://www.dc9.cn");
document.getElementById("${application}").sendToActionScript(value);

È»ºóÀ࣬ÔÚflexÀïÃæÌí¼ÓÒ»¸öÆô¶¯×¢²á¹³×Óº¯Êý£ºÕâ¸öÔÚapplication initialµÄʱºòÖ´ÐÐ,Ç°ÃæµÄ²ÎÊýÊÇjsµÄº¯ÊýÃû£¬ºóÃæ²ÎÊýÊÇflexµÄº¯ÊýÃû¡£
ExternalInterface.addCallback("sendToActionScript", receivedfromJavaScript);
È»ºóÀ࣬ÔÚflexÀïÃæ¼ÓÈëÕâ¸öº¯Êý
private function receivedfromJavaScript(value:String):void {
mx.controls.Alert.show("JavaScript says: " + value + "\n");

È»ºóÀ࣬ÄãËæ±ãÕÒ¸öÊ²Ã´ÍæÒâ¶ù´¥·¢Ò»Ï¾ͿÉÒÔÀ²£º
<mx:Label click="ExternalInterface.call('sendToActionScript', 'http://www.dc9.cn');" text="http://www.dc9.cn" buttonMode="true"


Ïà¹ØÎĵµ£º

Àí½â Flex itemRenderer µÚ 5 ²¿·Ö: ЧÂÊ

Ô­ÎĵØÖ·£ºhttp://www.adobe.com/cn/devnet/flex/articles/itemrenderers_pt5.html
Èç¹ûÄúÒªÏÔʾ´óÁ¿ itemRenderer£­ÎÞÂÛÔÚ DataGrid »¹ÊÇÔÚ AdvancedDataGrid ÖУ­Èç¹ûÎÞ·¨ÓÐЧ±àдÕâЩ itemRenderer, ÄúµÄÓ¦ÓóÌÐòÐÔÄÜ¿ÉÄÜÊܵ½¸ºÃæÓ°Ïì¡£ÒÔÏÂÊÇһЩ¿ÉÄÜÓÐËù°ïÖúµÄÌáʾ:
ÏÞÖÆÊ¹Óà itemRenderer µÄÁÐÊý¡£ÊÇ·ñÕæµÄÐèÒª½«Ã ......

asÓëjsÏ໥ͨÐÅ£¨flexÖе÷ÓÃjsº¯Êý£©

FlexÖÐAsµ÷ÓÃJsµÄ·½·¨ÊÇ£º
     1¡¢µ¼Èë°ü £¨import flash.external.ExternalInterface;£©
     2¡¢Ê¹ÓÃExternalInterface.call("Jsº¯ÊýÃû³Æ",²ÎÊý)½øÐе÷Óã¬Æä·µ»ØµÄÖµ¾ÍÊÇJsº¯ÊýËù·µ»ØµÄÖµ
Jsµ÷ÓÃAsµÄ·½·¨ÊÇ£º
     1¡¢µ¼Èë°ü £¨import flash.exte ......

Flex+LCDS+Java ʵ¼ù£¨Ò»£© ÓÎÏ·´óµØÍ¼±³¾°ÖÆ×÷

ǰÑÔ£º
±¾ÏîÄ¿Ö÷ÒªÊÇͨ¹ý°ÑµØÍ¼ÇÐÆ¬Ç¶Èëswf£¬°ÑÇÐÆ¬×ø±êÓÃJavaÊý¾Ý´ò°ü£¬È»ºó ÔÚFlexÏîÄ¿ÄÚͨ¹ýJava¶ÁÈ¡´ò°üÊý¾Ý£¬Í¨Ñ¶¸øFlex£¬×îºó°ÑswfÄÚµÄͼƬ°²·ÅÔÚ¶ÔӦλÖÃÀ´Êµ´óµØÍ¼ ²ð·Ö->´ò°ü->ÔÙÏֵĹý³Ì¡£
1.  swfͼƬ´ò°ü´úÂë BitMapClass.as
package
{
import flash.display.Sprite;

public class BitM ......

web¼´Ê±Í¨ÐŵÄFlex½â¾ö·½°¸

      Ìáµ½web¼´Ê±Í¨ÐÅ£¬¿ÉÄÜ´ó¼ÒÁ¢¼´»áÏëµ½ajax¶¨Ê±ÇëÇó¡¢·þÎñÆ÷ÍÆµÈ½â¾ö·½°¸£¬µ«ÕâÀïÎÒҪ˵µÄÊÇÒ»ÖÖ×ۺϵĽâ¾ö·½°¸£¬Ê¹ÓÃAdobeµÄFlex XmlSocket¡¢javascriptÒÔ¼°·þÎñÆ÷¶Ë¼¼Êõ£¬½¨Á¢ÕæÕýµÄweb¼´Ê±Í¨ÐÅ¡£µ±È»Õ⻹ÊÜÒæÓÚflashµÄÆÕ¼°£¬´ó²¿·ÖÓû§µÄä¯ÀÀÆ÷¶¼°²×°ÁËFlash player²å¼þ£¬´Ó¶ø±£Ö¤´Ë·½°¸Î ......

flex Óë .net ½»»¥¡¾»ùÓÚWebServiceµÄÊý¾Ý·ÃÎÊ¡¿

 ·ÏÂÃæ½éÉÜFlexÓë.NETµÄWebServiceµÄÊý¾ÝͨÐÅ֪ʶµã;°üÀ¨Á¬½ÓWebService£¬Ô¶³Ìµ÷ÓÃWebService·½·¨£¬¸øWebService·½·¨´«µÝ²ÎÊýµÈÏà¹ØÖªÊ¶µã¡£
¡¡¡¡<mx:WebServiceid="dataService"
¡¡¡¡¡¡¡¡wsdl="http://localhost/FlashFlex/DataWebService.asmx?wsdl"
¡¡¡¡¡¡¡¡useProxy="false">
¡¡¡¡¡¡¡¡<mx:ope ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ