我尝试动态添加animate
元素到我的path
元素,这是正确的。我的HTML:
<g id="3" class="cluster loop-node">
<path fill="#edf1f2" stroke="#028d35" d="M92,-16C92,-16 408,-16 408,-16 414,-16 420,-22 420,-28 420,-28 420,-88 420,-88 420,-94 414,-100 408,-100 408,-100 92,-100 92,-100 86,-100 80,-94 80,-88 80,-88 80,-28 80,-28 80,-22 86,-16 92,-16"></path>
<text text-anchor="start" x="213.5547" y="-79.4" font-family="Times,serif" font-size="14.00" fill="#000000">1:11</text>
<text text-anchor="start" x="243.8131" y="-79.4" font-family="Times,serif" font-size="14.00" fill="#000000"> (Loop)</text>
</g>
我通过javascript:
添加我的animate
元素('<animate attributeType="XML" attributeName="stroke-width" values="6;1;6;1" dur="2s" repeatCount="3"></animate>'
)
$("#3").find("path").append('<animate attributeType="XML" attributeName="stroke-width" values="6;1;6;1" dur="2s" repeatCount="indefinite"></animate>')
之后,正确添加了animate
标记:
<g id="3" class="cluster loop-node">
<path fill="#edf1f2" stroke="#028d35" d="M92,-16C92,-16 408,-16 408,-16 414,-16 420,-22 420,-28 420,-28 420,-88 420,-88 420,-94 414,-100 408,-100 408,-100 92,-100 92,-100 86,-100 80,-94 80,-88 80,-88 80,-28 80,-28 80,-22 86,-16 92,-16"><animate attributetype="XML" attributename="stroke-width" values="6;1;6;1" dur="2s" repeatcount="indefinite"></animate></path>
<text text-anchor="start" x="213.5547" y="-79.4" font-family="Times,serif" font-size="14.00" fill="#000000">1:11</text>
<text text-anchor="start" x="243.8131" y="-79.4" font-family="Times,serif" font-size="14.00" fill="#000000"> (Loop)</text>
</g>
但问题是当我以这种方式(以编程方式)插入动画时不会显示动画。如果我从头开始插入相同的html
,那么它可以工作,但不是在我想以编程方式插入它们时。
我想也许我应该重新加载div
,但动画没有运行。
我的代码有什么问题?
答案 0 :(得分:3)
你必须用.beginElement()开始动画 这不是一个jquery方法,因此你不能将它与jquery对象一起使用。请改用Dom对象
var myanim=document.createElementNS("http://www.w3.org/2000/svg", 'animate');
myanim.setAttribute("id","myAnimation");
myanim.setAttribute("attributeType","XML");
myanim.setAttribute("attributeName","stroke-width");
myanim.setAttribute("values","6;1;6;1");
myanim.setAttribute("dur","2s");
myanim.setAttribute("repeatCount","3");
var myPath = document.getElementById("path1");
myPath.appendChild(myanim);
function myFunction() {
console.log('hello')
//$("#myAnimation").beginElement();
document.getElementById("myAnimation").beginElement();
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button onclick="myFunction()">Click me</button>
<svg width="320" height="320" viewBox="0 0 320 320">
<path
id="path1" fill="#edf1f2" stroke="#ff8d35"
d="M160,100 Q200,100,200,300 Q100,300,100,200 Z">
</path>
</svg>