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PC World Komputer 1998 November
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Wtestowe
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Money99
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money99.1
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MnyTrial.chm
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htm
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moneyhlp.js
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1998-07-25
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3KB
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108 lines
function checkParent(src,dest)
{
//Search for a specific parent of the current element.
while(src !=null)
{
if(src.tagName == dest)
{
return src;
}
src = src.parentElement;
}
return null;
}
//Generic Display code
function outline2()
{
//Expand or collapse if a list item is clicked.
var open = event.srcElement;
//Verify that the tag which was clicked was either the
//trigger tag or nested within a trigger tag.
var el = checkParent(open,"A");
if(null != el)
{
var incr=0;
var elmPos = 0;
var parentSpan;
var fBreak
//Get the position of the element which was clicked
elemPos = window.event.srcElement.sourceIndex;
//Search for a SPAN tag
for (parentSpan = window.event.srcElement.parentElement;
parentSpan!=null;
parentSpan = parentSpan.parentElement)
{
//test if already at a span tag
if (parentSpan.tagName=="SPAN")
{
incr=1;
break;
}
//Test if the tag clicked was in a body tag or in any of the possible kinds of lists
//we perform this test because nested lists require special handling
if (parentSpan.tagName=="BODY" || parentSpan.tagName=="UL" || parentSpan.tagName=="OL")
{
//Determine where the span to be expanded is.
for (incr=1; (elemPos+incr) < document.all.length; incr++)
{
//verify we are at an expandable Div tag
if(document.all(elemPos+incr).tagName=="SPAN" &&
(document.all(elemPos+incr).className=="expanded" ||
document.all(elemPos+incr).className=="collapsed"))
{
fBreak=1;
break;
}
//If the next tag following the list item (li) is another
//list item(li) return in order to prevent accidentally opening
//the next span in the list
else if(document.all(elemPos+incr).tagName=="LI")
{
return;
}
}
}
//determine if we need to break out of the while loop (kind of a kludge since theres no goto in javascript)
if(fBreak==1)
{
break;
}
}
}
else
{
return;
}
//Now that we've identified the span, expand or collapse it
if(document.all(elemPos+incr).className=="collapsed")
{
document.all(elemPos+incr).className="expanded";
}
else if(document.all(elemPos+incr).className=="expanded")
{
document.all(elemPos+incr).className="collapsed";
}
else
{
return;
}
event.cancelBubble = true;
}
//function positionDivs() {
// if (idBodyDiv.style.pixelHeight > 0) {
// idBodyDiv.style.height = document.body.offsetHeight - idHeaderDiv.offsetHeight - 5
// }
// window.status = idBodyDiv.style.height
// }
// window.onresize = positionDivs