XML Flash 播放器

Question

我想放置一个 Flash 图像库来读取 XML 并在我的网站上显示相关图像，但是我希望能够使用其 id 以编程方式获取 XML 中的某个幻灯片。例如，我的 XML 有 x 个幻灯片（我刚刚复制并粘贴了幻灯片并更改了 id）。作为示例，id 喜欢获取 id 为 2 的幻灯片元素。 如果我在 XSLT 中使用 XPath，我会执行类似“location/image_gallery/slideshow[@id = 2]”的操作。

<location>
<image_gallary>
    <slideshow id="1" width="230" height="145" speed="2">
       <image url="graphics/chesterfield.jpg" title="Market Walk" href="htle.co.uk/" />
       <image url="graphics/cranley.jpg" title="History" href="http://www.google.co.uk/" /> 
    </slideshow>

    <slideshow id="3" width="230" height="145" speed="4">
       <image url="graphics/chesterfield.jpg" title="rket Walk" href="http://www.google.co.uk/" />
       <image url="graphics/cranley.jpg" title="History" href="http://www.google.co.uk/" />
    </slideshow>

    <slideshow id="2" width="230" height="145" speed="3">
       <image url="graphics/chesterfield.jpg" title="rket Walk" href="http://www.google.co.uk/" />
       <image url="graphics/cranley.jpg" title="History" href="http://www.google.co.uk/" />
    </slideshow>
</image_gallery>
</location>

*note that the id's can be in any order, i can hard code the actionscript to get to a particular slideshow, however id like to be able to programatically use the id and then call it in my xslt. Any help would be appreciated.

Im using actionscript 2.0. Here is what i have

import mx.transitions.Tween;
import mx.transitions.easing.*;

var myShowXML = new XML();
myShowXML.ignoreWhite = true;
myShowXML.load("xml/london_gb.xml");

myShowXML.onLoad = function() {

_root.myWidth = myShowXML.firstChild.childNodes[0].firstChild.attributes.width;
_root.myHeight = myShowXML.firstChild.childNodes[0].firstChild.attributes.height;
_root.mySpeed = myShowXML.firstChild.childNodes[0].firstChild.attributes.speed;

_root.myImages = myShowXML.firstChild.firstChild.firstChild.childNodes;
_root.myImagesNo = myImages.length;

trace(myImages.length);

createContainer();
callImages();

};

function createContainer() {

_root.createEmptyMovieClip("myContainer_mc",_root.getNextHighestDepth());

myContainer_mc.lineTo(_root.myWidth,0);
myContainer_mc.lineTo(_root.myWidth,_root.myHeight);
myContainer_mc.lineTo(0,_root.myHeight);
myContainer_mc.lineTo(0,0);

myContainer_mc._x = (Stage.width-myContainer_mc._width)/2;
myContainer_mc._y = (Stage.height-myContainer_mc._height)/2;

};

function callImages() {

_root.myMCL = new MovieClipLoader();
_root.myPreloader = new Object();
_root.myMCL.addListener(_root.myPreloader);

_root.myClips_array = [];

_root.myPreloader.onLoadComplete = function(target) {

_root.myClips_array.push(target);
target._alpha=0;

if (_root.myClips_array.length == _root.myImagesNo) {

moveSlide();
myShowInt = setInterval(moveSlide, (_root.mySpeed*1000)+1000);
}

}

for (i=0; i<_root.myImagesNo; i++) {

temp_url = _root.myImages[i].attributes.url;
temp_mc = myContainer_mc.createEmptyMovieClip(i,    myContainer_mc.getNextHighestDepth());

_root.myMCL.loadClip(temp_url,temp_mc);
}

};

function moveSlide (){

current_mc = _root.myClips_array[_root.target_mc];
new Tween(current_mc, "_alpha", Strong.easeOut, 100, 0, 1, true);

_root.target_mc++;

if (_root.target_mc >= _root.myImagesNo){
_root.target_mc = 0;
}

next_mc = _root.myClips_array[_root.target_mc];
new Tween(next_mc, "_alpha", Strong.easeOut, 0, 100, 1, true);

};

Answer 1

_xmlContainer.imageGallary.slideshow.@id[0];

试试这个。

Answer 2

添加这一行

next_mc.onRelease = function() {
    getURL(_root.myImages[target_mc].attributes.href,"_blank");
}; 

在该行下面

next_mc = _root.myClips_array[_root.target_mc];