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Re: problem dynamically adding svg

by pilatfr :: Rate this Message:

Thanks for input

A last problem with FF, how print svg with text?
I try font-size="10", font-size="10px" ... and I get very too big
letters ....

I post sudoku game runing with FF1.5, ASV3 and ASV6 beta
http://pilat.ouvaton.org/sudoku/sudoku.svg?l=english

Default language is french
http://pilat.ouvaton.org/sudoku/sudoku.svg

Thanks to
Jim (for getURL and postURL emulations)
Andreas (for getXMLData to load widgets)
and others ... FF fans

Michel

--- In svg-developers@..., "Andreas Neumann"
<neumann@k...> wrote:

>
> 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@..., "pilatfr" <pilat@w...>
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@..., "pilatfr" <pilat@w...>
> 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@..., "Andreas Neumann"
> > > <neumann@k...> 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@..., "david_bigd42"
> > <mumrah@g...>
> > > > 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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