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POHow to dynamically create a g element in svg
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  1. POHow to dynamically create a g element in svg
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    copied!<pre><code>&lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt; &lt;title&gt;JSP Page&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;object id="oo" data="Dynamic_grouping.svg" style="position:fixed;width: 900px;height:750px;bottom: -220px;right: 180px;"&gt; &lt;/object&gt; &lt;/body&gt; &lt;script type="text/javascript"&gt; var far=document.getElementById("oo") far.addEventListener("load", function (){ var svgDoc=far.contentDocument; var svgRoot=svgDoc.documentElement; document.getElementById("bar").onclick=function(){ var g = svgDoc.createElementNS("http://www.w3.org/2000/svg", "g"); g.setAttribute('id', 'group'); g.setAttribute('shape-rendering', 'inherit'); g.setAttribute('pointer-events', 'all'); var use = svgDoc.createElementNS("http://www.w3.org/2000/svg", "use") use.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href", "#g1") use.setAttributeNS(null,"id", "u") svgRoot.appendChild(use) var create_bar=svgDoc.createElementNS("http://www.w3.org/2000/svg", "rect") create_bar.setAttribute("id", "r_bar") create_bar.setAttribute("fill", "cream") create_bar.setAttribute("x", "300px") create_bar.setAttribute("y", "50px") create_bar.setAttribute("width", "100px") create_bar.setAttribute("height", "30px") create_bar.setAttribute("pointer-events", "inherit") g.appendChild(create_bar) var cir = svgDoc.createElementNS("http://www.w3.org/2000/svg", "circle"); cir.setAttribute( "id","cir") cir.setAttribute( "cx","320px") cir.setAttribute( "cy","65px") cir.setAttribute( "r","10px") cir.setAttribute('fill', 'red') cir.setAttribute('pointer-events', 'inherit') g.appendChild(cir) svgRoot.appendChild(g) } var btn_id=document.getElementById('bar2') btn_id.onclick=function() { var a=svgDoc.getElementById('r_bar') var b=svgDoc.getElementById('group') var c=svgDoc.getElementById('cir') var d=svgDoc.getElementById('u') alert(a.id+".."+b.id+".."+c.id+".."+d.id) } },false) &lt;/script&gt; &lt;input type="button" id="bar" value="Ribbon_Bar"&gt; &lt;input type="button" id="bar2" value="ID"&gt; &lt;/html&gt; </code></pre>
 

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