swfobject.embedSWF属性与用法

  • swfobject.embedSWF属性与用法

2010-06-29 09:47/点击数( 2218)

swfobject.embedSWF(swfUrl, id, width, height, version, expressInstallSwfurl, flashvars, params, attributes)5个必须的参数和4个可选的参数: swfUrlString,必须的)指定SWFURL idString,必须的)指定将会被Flash内容替换的HTML元素(包含

JS+flash的焦点幻灯片既能大方得体的展示焦点信息,也能美轮美奂的展示图片,越来越多的网站使用这种焦点幻灯的表现方法。很多童鞋在下载这方面的素材代码的时候,往往会因为展示出来的是flash,觉得难以修改。其实不然,只要细心寻找答案,会发现很多参数是可以在html页面直接修改的。下面就介绍如何利用swfobject.embedSWF来修改输出的flash的属性。

swfobject.embedSWF(swfUrl, id, width, height, version, expressInstallSwfurl, flashvars, params, attributes)5个必须的参数和4个可选的参数:

swfUrlString,必须的)指定SWFURL
id
String,必须的)指定将会被Flash内容替换的HTML元素(包含你的替换内容)的id
width
String,必须的)指定SWF的宽。
height
String,必须的)指定SWF的高。
version
String,必须的)指定你发布的SWF对应的Flash Player版本(格式为:major.minor.release)。
expressInstallSwfurl
String,可选的)指定express install SWFURL并激活Adobe express install [ http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=6a253b75 ]
flashvars
String,可选的)用name:value对指定你的flashvars
params
String,可选的)用name:value对指定你的嵌套object元素的params
attributes
String,可选的)用name:value对指定object的属性。
例如:

<script type="text/javascript" src="swfobject.js"></script>

<script type="text/javascript">
swfobject.embedSWF("myflash.swf", "myflash", "300", "120", "9.0.0");
swfobject.embedSWF("myflash.swf", "myflash", "300", "120", "9.0.0", null, null, {wmode: ‘transparent’});
</script>
<div id="myflash">
这里是当flash不能正常显示时显示的内容</div>

怎样配置你的Flash内容?
你可以为你的object元素添加下面这些常用的可选属性(attributes[ http://www.w3schools.com/tags/tag_object.asp ]

id
name
styleclass
(不使用class,因为class也是ECMA4的保留关键字)
align
你可以使用下面这些专用于Flash的可选param元素[ http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_12701 ]

play
loop
menu
quality
scale
salign
wmode
bgcolor
base
swliveconnect
flahvars
devicefont [ http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_13331 ]
allowscriptaccess [ http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_16494 ]
seamlesstabbing [ http://www.adobe.com/support/documentation/en/flashplayer/7/releasenotes.html ]
allowfullscreen [ http://www.adobe.com/devnet/flashplayer/articles/full_screen_mode.html ]
allownetworking [ http://livedocs.adobe.com/flash/9.0/main/00001079.html ]
怎样用JavaScript对象来定义你的flashvarsparamsattributes
你最好用对象的字面量(Object literal notation)来定义JavaScrpt对象,例如这样:

 

<script type=“text/javascript“>

var flashvars = {};
var params = {};
var attributes = {};

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, flashvars, params, attributes);

</script>
 


 

你可以在定义对象的时候添加你的name:value对(注意:请确保不要再对象中的最后一个name:value对后面加上逗号):

 

 

<script type=“text/javascript“>

var flashvars = {
name1: “hello“,
name2: “world“,
name3: “foobar“
};
var params = {
menu: “false“
};
var attributes = {
id: “myDynamicContent“,
name: “myDynamicContent“
};

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, flashvars, params, attributes);

</script>
或者在对象创建之后用点号添加属性(properties)和值:

<script type=“text/javascript“>

var flashvars = {};
flashvars.name1 = “hello“;
flashvars.name2 = “world“;
flashvars.name3 = “foobar“;

var params = {};
params.menu = “false“;

var attributes = {};
attributes.id = “myDynamicContent“;
attributes.name = “myDynamicContent“;

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, flashvars, params, attributes);

</script>
 


 

 

上面的代码也可以这样写(为那些喜欢俏皮话的顽固脚本程序员准备的不易读的简写版本(the less readable shorthand version for the die-hard scripter who love one-liners)):

 

<script type=“text/javascript“>

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, {name1:“hello“,name2:“world“,name3:“foobar“}, {menu:“false“}, {id:“myDynamicContent“,name:“myDynamicContent“});

</script>
 


 

如果你不想使用一个参数,你可以将它定义为false或者一个空对象:

 

<script type=“text/javascript“>

var flashvars = false;
var params = {};
var attributes = {
id: “myDynamicContent“,
name: “myDynamicContent“
};

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, flashvars, params, attributes);

</script>
 

flashvars对象是一个为了增加易用性而设计的作为快捷方式的参数,所以你可以先忽略它,然后在params对象中指定你的flashvars

 

<script type=“text/javascript“>

var flashvars = false;
var params = {
menu: “false“,
flashvars: “name1=hello&name2=world&name3=foobar“
};
var attributes = {
id: “myDynamicContent“,
name: “myDynamicContent“
};

swfobject.embedSWF(“myContent.swf“, “myContent“, “300“, “120“, “9.0.0“,“expressInstall.swf“, flashvars, params, attributes);

</script>
 


 

 

提示:使用SWFObject 2.0 HTMLJavaScript代码生成器(SWFObject 2.0 HTML and JavaScript generator)来帮助你创建代码:[ http://code.google.com/p/swfobject/wiki/SWFObject_2_0_generator ]

本文链接:http://www.xingfu880.com/blog/daima/763.html

posted on 2011-07-20 17:20  破阵子 . 如是我闻  阅读(18391)  评论(0编辑  收藏  举报

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