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flex 怎么判断player的版本过低,并下载最新版本呢

发布时间:2011-06-27 20:42:35 文章来源:www.iduyao.cn 采编人员:星星草
flex 如何判断player的版本过低,并下载最新版本呢?
开发之后的网页,在某些人的机器上无法显示。可能是player的版本过低,我想写个方法,能够判断用户版本是否是10.0,如果不是就下载最新版本。


请高手指教!谢谢!

------解决方案--------------------
如果你用flex建立的项目则项目下有一个“AC_OETags.js”文件已包含版本判断的方法
使用如:
var hasRequestedVersion = DetectFlashVer(9, 0, 124);
返回true /false 
试试吧,参考 默认生成的页面
------解决方案--------------------
JScript code

// Major version of Flash required
var requiredMajorVersion = 9;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 124;
// Version check for the Flash Player that has the ability to start Player Product Install (6.0r65)


[color=#FF0000]var hasProductInstall = DetectFlashVer(6, 0, 65);[/color]

// Version check based upon the values defined in globals
[color=#FF0000]var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);[/color]
 if (hasRequestedVersion) {
    // if we've detected an acceptable version
    // embed the Flash Content SWF when all tests are passed

  } else {  // flash is too old or we can't detect the plugin
  }

------解决方案--------------------
JScript code

// Major version of Flash required
var requiredMajorVersion = 9;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 124;
// Version check for the Flash Player that has the ability to start Player Product Install (6.0r65)


var hasProductInstall = DetectFlashVer(6, 0, 65);

// Version check based upon the values defined in globals
var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
 if (hasRequestedVersion) {
    // if we've detected an acceptable version
    // embed the Flash Content SWF when all tests are passed

  } else {  // flash is too old or we can't detect the plugin
  }

------解决方案--------------------
flash.system.Capabilities.version;//播放器版本
flash.system.Capabilities.playerType;//播放器类型(Firefox(Plugin),IE(ActiveX))
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