Re: [Vtd-xml-users] VTDNav#getElementFragment returns wrong value

[kamiseq <ka...@gm...>]

super cool, If you want I can send you my test xml, but the chunk above
should be enough to reproduce error

pozdrawiam
Paweł Kamiński

ka...@gm...
pka...@gm...
______________________


On 17 July 2012 00:40, <jz...@xi...> wrote:

> Ok, will investigate and get back
>
>
>
> ----- Original Message -----
> From:
> kamiseq <ka...@gm...>
>
> To:
> <vtd...@li...>
> Cc:
>
> Sent:
> Tue, 3 Jul 2012 21:26:11 +0200
> Subject:
> [Vtd-xml-users] VTDNav#getElementFragment returns wrong value
>
>
>
> hej,
> I just run into strange issue when parsing simple xml (html) like this
>
>     <!--[if !IE]><!-->
>     <style type="text/less" title="main">
>         @name=main.css
>         @import "less/rules.less"; <http://rules.less>
>     </style>
>     <!--<![endif]-->
>     <!--[if lte IE 8]>
>     <style type="text/less" title="ie8">
>         @import "less/rules_lte_ie8.less"; <http://ie8.less>
>         @import "less/clean.less"; <http://clean.less>
>     </style>
>     <![endif]-->
>     <style type="text/less" title="ie9">
>         @import "less/rules_ie9.less"; <http://ie9less>
>         @import "less/clean.less"; <http://clean.less>
>     </style>
>     <script src="js/main.js" <http://main.js>type="text/javascript"></script>
>
> maybe my code is wrong but here is what I do (given xml is parsed and nav
> and autopilot is created)
>
>     ap.selectXPath("//style/text()); // AutoPilot instance
>     while ((result = ap.evalXPath()) != -1)
>     {
>         String body = vn.toNormalizedString(targetPosition); // this is
> ok I get the right content
>         vn.toElement(VTDNav.PARENT);
>         int o = (int)vn.getElementFragment();
>         int l = (int)(vn.getElementFragment() >> 32);  // wrong value
>         final String s = new String(vn.getXML().getBytes(o, l));
>
>         // simple workaround
>         l = s.substring(0, s.indexOf("</style>")+8).length();
>         modifier.removeContent(o, l);
>         modifier.insertBeforeElement(replaceString);
>     }
>
> new String(vn.getXML().getBytes(o, l)) will return this xml chunk
>     <style type="text/less" title="main">
>         @name=main.css
>         @import "less/rules.less"; <http://rules.less>
>     </style>
>     <!--<![endif]-->
>     <!--[if lte IE 8]>
>     <style type="text/less" title="ie8">
>         @import "less/rules_lte_ie8.less"; <http://ie8.less>
>         @import "less/clean.less"; <http://clean.less>
>     </style>
>     <![endif]-->
>
> for first autopilot match. when I call remove on modifier I get
> ModifyException("Invalid insertion/deletion condition detected between
> offset .. and offset") from XMLModifier.
> for next autopilot match everything is fine and vn.getElementFragment()returns right value.
>
> I think it is all about comment block after style.
>
> what do you think? is there better solution to that?
>
> pozdrawiam
> Paweł Kamiński
>
> ka...@gm...
> pka...@gm...
> ______________________
>
>