Hi Michel, see http://www.carto.net/papers/svg/geturlxmlhttprequest/index.svg for a very simple example. The corresponding php code looks like follows: <?php header('Content-type: text/xml'); $currentY = $_GET['currentY']; print '<g xmlns="http://www.w3.org/2000/svg";>'."\n"; print "\t".'<text x="50" y="'.$currentY.'" font-size="15">'.date("M d Y H:i:s",time()).'</text>'; print "</g>\n"; ?> -------- it is important that the group that is appended has the xmlns attrribute set to svg, if you add svg directly. Also, note the "content-type" header, which should be provided. Although it is my believe that this is not necessary if you use my object, since I use the line this.xmlRequest.overrideMimeType("text/xml"); to override whatever the server sends as content-type (don't know if that actually really works?). All the best, Andreas --- In svg-developers@yahoogroups.com, "pilatfr" <[EMAIL PROTECTED]> wrote: > > I find a solution if objects are in svg with complete header > <svg version="1.1" > baseProfile="full" > xmlns="http://www.w3.org/2000/svg"; > xmlns:xlink="http://www.w3.org/1999/xlink"; > xmlns:ev="http://www.w3.org/2001/xml-events"; > .... > objects > </svg> > > Objects are draw and have correct URI for namespace in DOM Inspector > > but it's heavy solution for single object to add .... > > Michel > > > --- In svg-developers@yahoogroups.com, "pilatfr" <[EMAIL PROTECTED]> wrote: > > > > > You get back a ready to use XML node that you can either append > to > > > the DOM (if SVG compatible) or parse per script. > > > > I try this method to add widgets on user request .... but > > * objects are not draw ... > > * I cannot acceed objects to modify properties > > * objects are in DOM ( DOM inspector ) but URI for namespace is > empty > > > > How give svg namespace and see this objects? > > > > Michel > > > > PS I know that I can load this widgets at begining and show/hide > > them ... but as I have complicated widgets as filesystem or > more ... > > I prefer load them on request and remove them after using > > > > --- In svg-developers@yahoogroups.com, "Andreas Neumann" > > <[EMAIL PROTECTED]> wrote: > > > > > > in which SVG viewer/implementation? > > > > > > ASV and Batik, e.g. don't support XMLHttpRequest. They support > > > getURL(). In order to support all of the viewers you must fork > your > > > code and see which method is available. You can write a helper > > > object or function for this. > > > > > > http://www.carto.net/papers/svg/resources/helper_functions.js > e.g. > > > has a getXMLData object that you could use for that purpose. > > > > > > In order to use it, you can write the following code: > > > > > > var myGetXMLObj = new getXMLData(url,callBackFunction); > > > myGetXMLObj.getData(); > > > > > > You get back a ready to use XML node that you can either append > to > > > the DOM (if SVG compatible) or parse per script. > > > > > > I don't know how well it works with thousands of elements. Many > of > > > the current SVG viewers might not be fast enough to process huge > > > amounts of data. > > > > > > Andreas > > > > > > --- In svg-developers@yahoogroups.com, "david_bigd42" > <[EMAIL PROTECTED]> > > > wrote: > > > > > > > > Here is my problem. I have a static svg file, and at various > > times > > > i > > > > will need to add additional svg to this document. I can do this > > > for a > > > > small number of elements with no problem via the > createElementNS, > > > > setAttribute, and appendChild methods. But now i need to add a > > few > > > > thousand elements at a time. > > > > > > > > I use and xmlhttp (ajax) transfer to get the new svg. The > server > > > > returns valid svg, and when i try to append the > > > xmlhttp.responseXML to > > > > the svg document, i get a type mismatch error thrown. > > > > > > > > Any ideas? > > > > > > > > > >
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