Here's what I've understood so far:
Based on the lzt arg value in the HTTP request the LzServlet
getResponer(ltz) method is processed. If the lzt=html, the
corresponding responder ResponderHTML.java is used. Then the init
method is called on the Responder.
lzres.init(lzt, getServletConfig(), mProperties);
For lzt=html html-response.xslt is used to generate the HTML code.
This XSL in turn embeds the code to generate the SWF, now using the
lzt=swf setting:
<xsl:otherwise>
<script type="text/javascript">
lz.embed.swf({url: '<xsl:value-of select="/canvas/
request/@url"/>?lzt=swf<xsl:value-of select="/canvas/request/
@query_args"/>', bgcolor: '<xsl:value-of select="/canvas/@bgcolor"/>',
width: '<xsl:value-of select="/canvas/@width"/>', height: '<xsl:value-
of select="/canvas/@height"/>', id: '<xsl:value-of select="/canvas/
@id"/>', accessible: '<xsl:value-of select="/canvas/@accessible"/>'});
lz.embed.<xsl:value-of select="/canvas/@id"/
>.onloadstatus = function loadstatus(p) {
// called with a percentage (0-100) indicating
load progress
}
lz.embed.<xsl:value-of select="/canvas/@id"/
>.onload = function loaded() {
// called when this application is done loading
}
</script>
</xsl:otherwise>
That means another request is made to LaszloServlet, this time with
lzt=swf. But how's the ResponderObject.java used here, and what is the
connection to the object-tag-reponse.xslt?
- Raju
Ok,
for the Object tag I've found
the template:
http://svn.openlaszlo.org/openlaszlo/trunk/WEB-INF/lps/templates/object-tag-response.xslt
and the responder class
http://svn.openlaszlo.org/openlaszlo/trunk/WEB-INF/lps/server/src/org/openlaszlo/servlets/responders/ResponderOBJECT.java
If I want to modify the template based on a canvas attribute
@fullscreen, how can that be achieved?
Thanks,
Raju
On Jun 11, 2009, at 1:42 PM, Raju Bitter wrote:
Max, Henry,
I'm back at working on http://jira.openlaszlo.org/jira/browse/
LPP-8107
I have a few qestions:
1) What kind of code do you put into LzScreenKernel, compared to
LaszloCanvas? Would be better to have the code to go into
fullscreen mode in LzScreenKernel? Max already suggested that, so
that will be my approach for now.
2) Where's the connection between canvas attributes and the
templates used for HTML generation. I'll look into that, but some
input would be valuable.
I'm documenting my approach here:
http://wiki.openlaszlo.org/SWF_Runtime_Fullscreen_Support#Ongoing_work
- Raju
