A couple of script questions:
1. A number of personal firewalls (ie ZoneAlarm) now offer popup blocking.
This feature disables <body onload> and prevents Tapestry from completing
script initializations. There are ways to get around this problem
(http://www.projectseven.com/faqbase/faqs/faq18.asp?cat=-1&ts=body+onload&pg
=1&id=18), but they don't seem to fit well into Tapestry's scripting
environment. Any practical suggestions on how this problem might be
addressed in the "Tapestry way". Even better would be a native framework
solution that would avoid this problem.
2. Is there some way to include a global variable declaration in the .script
or am I stuck with including it in a .js (the only way I have found to make
it work so far)? In case I haven't made myself clear, my script contains
code that allows it to track a menu item's state and reset it on the next
click.
=========== partial contents of my.script:
<include-script resource-path="my.js" />
<let key="item">
document.${itemName}
</let>
function ${onMouseClickName}()
{
<!-- reset remembered image object -->
if (resetItem != undefined) {
resetItem.src = resetItem.defaultimage;
}
<!-- change state of image object -->
$(item).src = ${item}.selectimage;
<!-- remember image object for next time -->
resetItem = ${item}
}
function ${onLoadName}()
{
<!-- have image remember various states -->
${item}.src = ${defaultImageURL};
${item}.defaultimage = ${defaultImageURL};
${item}.selectimage = ${selectImageURL};
}
=========== contents of my.js:
<!-- its lonely in here -->
var resetItem;
-------------------------------------------------------
In remembrance
www.osdn.com/911/
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