3

我正在尝试使用FakeSmile在 IE9 中伪造 SMIL 支持

我正在动态创建 SVG 元素,添加一个带有动画元素的矩形元素并调用 beginElement()。IE9 给我一个错误:对象不支持属性或方法 'beginElement'

静态 SVG 作品:http: //jsfiddle.net/FG3PG/1/

如何使用 FakeSmile 修复它?以下显示了我正在尝试做的事情:http: //jsfiddle.net/DgMDV/13/

这是相同的代码:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE HTML><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
    <script type="text/javascript" src="http://bazaar.launchpad.net/~smilteam/smil/MAIN/download/head:/smil.user.js-20080305202719-59ane0zgfr5f3vz8-1/smil.user.js"></script>
</head>
<body>
<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" height="200">
   <rect class="drag resize" x="10" y="10" width="100" height="50" fill="#c66" />
</svg>
<script type="text/javascript">
    var svg   = document.getElementsByTagName('svg')[0];
    var svgNS = svg.getAttribute('xmlns');
    var rect = document.getElementsByTagName('rect')[0];

    var animation = document.createElementNS(
        "http://www.w3.org/2000/svg", "animate");
    animation.setAttributeNS(null, 'attributeName', 'x');
    animation.setAttributeNS(null, 'dur', 0.5);
    animation.setAttributeNS(null, 'begin', 'indefinite');
    animation.setAttributeNS(null, 'fill', 'freeze');
    animation.setAttributeNS(null, 'to', 100);
    rect.appendChild(animation);
    animation.beginElement();
</script>
</body>
</html>
4

2 回答 2

1

Fenring (leunen-d) anwered fakesmil 不支持动态动画,可以添加以下功能: https ://answers.launchpad.net/smil/+question/203333

function registerAnimation(anim) {
    var targets = getTargets(anim);
    var elAnimators = new Array();
    for(var i=0; i<targets.length ;i++) {
      var target = targets[i];
      var animator = new Animator(anim, target, i);
      animators.push(animator);
      elAnimators[i] = animator;
    }
    anim.animators = elAnimators;
    var id = anim.getAttribute("id");
    if (id)
      id2anim[id] = anim;
    for(var i=0; i<elAnimators.length ;i++)
      elAnimators[i].register();
}
于 2012-08-05T01:49:31.103 回答
0

看来您设置的属性不正确:

animation.setAttributeNS(null, 'begin', 'indefinite');

更改属性名称以匹配值:

animation.setAttributeNS(null, 'repeatCount', 'indefinite');
于 2012-07-13T07:02:34.250 回答