Try
function moveem(){
Root = document.documentElement;
G=document.getElementById("yaxisGroup")
Nodes=G.getElementsByTagName("text")
for (i=0;i<Nodes.length;i++){
currenty=Nodes.item(i).getAttributeNS(null,"y")
Nodes.item(i).setAttributeNS(null,"y",eval(currenty)+100)
}
}
it oughta work in FF, Opera, IE and Batik, though I've heard some
folks complain that getElementsByTagName is ill-supported in some
places. If you don't want to use it then you have to open all the
children of G, examine the nodeName of each, If it is a <text> then
move it. otherwise don't. That is because some of the children of G
are #text's consisting of the white space between the tags in the SVG document.
hope this helps
David
At 04:06 AM 1/17/2007, you wrote:
>Hi,
>
>I'm struggling with Javascript and the DOM. Can anyone help me with
>the appropriate script to get the <g> element and loop through the
><text> elements, changing the value of each "y" attribute as I go.
>
>The relevant fragment is shown below.
>
>Thanks, Simon
>
><g id="yaxisGroup" transform="translate(0,0.00) scale(1,1.00)">
><text x="0.00" y="24.00" font-size="18">Dog</text>
><text x="0.00" y="54.00" font-size="18">Cat</text>
><text x="0.00" y="84.00" font-size="18">Horse</text>
><text x="0.00" y="114.00" font-size="18">Bird</text>
></g>
>
>
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