<URL:http://www.merlyn.demon.co.uk/js-index.htm>, and js-dates.htm, and
some Easter pages, now include <BODY onload="Cuffs()">.
function Cuffs() { var ThisPage, ThisSite, J, DLJ, HREF
ThisPage = location.href.replace(/#.*/, "")
ThisSite = location.protocol + "//" + location.hostname + "/"
for (J in document.links) {
DLJ = document.links[J] ; HREF = DLJ.href
if (!HREF) continue // why an undefined ?
HREF = String(HREF)
if (HREF.indexOf(ThisPage) == 0) DLJ.title = "." ;
else if (HREF.indexOf(ThisSite) == 0) DLJ.title = "+" ;
else if (HREF.indexOf("http://") == 0) DLJ.title = "#" ;
else DLJ.title = "*" } }
Comment on the code or its effect?
Why does HREF = String(HREF) seem needed?
Only tested in XP sp2 IE6 & FF 2.0.0.3.
--
(c) John Stockton, Surrey, UK. ?@merlyn.demon.co.uk Turnpike v6.05 IE 6
news:comp.lang.javascript FAQ <URL:http://www.jibbering.com/faq/index.html>.
<URL:http://www.merlyn.demon.co.uk/js-index.htmjscr maths, dates, sources.
<URL:http://www.merlyn.demon.co.uk/TP/BP/Delphi/jscr/&c, FAQ items, links.
4  1339 
On May 24, 2:46 pm, Dr J R Stockton <j...@merlyn.demon.co.ukwrote:
<URL:http://www.merlyn.demon.co.uk/js-index.htm>, and js-dates.htm, and
some Easter pages, now include <BODY onload="Cuffs()">.
function Cuffs() { var ThisPage, ThisSite, J, DLJ, HREF
ThisPage = location.href.replace(/#.*/, "")
ThisSite = location.protocol + "//" + location.hostname + "/"
for (J in document.links) {
DLJ = document.links[J] ; HREF = DLJ.href
if (!HREF) continue // why an undefined ?
HREF = String(HREF)
if (HREF.indexOf(ThisPage) == 0) DLJ.title = "." ;
else if (HREF.indexOf(ThisSite) == 0) DLJ.title = "+" ;
else if (HREF.indexOf("http://") == 0) DLJ.title = "#" ;
else DLJ.title = "*" } }
Comment on the code or its effect?
Why does HREF = String(HREF) seem needed?
That would be due to the fact that your iteration construct causes all
properties of the document.links object to be included, many of which
you do not wish to access. Try
for ( J = 0; J < document.links.length; ++J ) {
...
}
--
../rh
On May 24, 3:46 pm, Dr J R Stockton <j...@merlyn.demon.co.ukwrote:
function Cuffs() { var ThisPage, ThisSite, J, DLJ, HREF
ThisPage = location.href.replace(/#.*/, "")
ThisSite = location.protocol + "//" + location.hostname + "/"
for (J in document.links) {
DLJ = document.links[J] HREF = DLJ.href
if (!HREF) continue // why an undefined ?
HREF = String(HREF)
if (HREF.indexOf(ThisPage) == 0) DLJ.title = "." ;
else if (HREF.indexOf(ThisSite) == 0) DLJ.title = "+" ;
else if (HREF.indexOf("http://") == 0) DLJ.title = "#" ;
else DLJ.title = "*" } }
Comment on the code or its effect?
Why does HREF = String(HREF) seem needed?
function Cuffs() {
var ThisPage,ThisSite,J,DLJ,HREF;
var l=location,links=document.links;
ThisPage = l.protocol+'//'+l.host+l.pathname+l.search
ThisSite = l.protocol+"//"+location.hostname+'/';
for(J=0;J<links.length;J++){
DLJ = links[J];
HREF = DLJ.href;
if (HREF.indexOf(ThisPage) == 0)
DLJ.title = ".";
else if (HREF.indexOf(ThisSite) == -1)
DLJ.title = "+";
else if (HREF.indexOf("http://") == -1)
DLJ.title = "#";
else DLJ.title = "*"
}
}
In comp.lang.javascript message <11**********************@q19g2000prn.go
oglegroups.com>, Thu, 24 May 2007 17:55:06, ro********@gmail.com posted:
>On May 24, 2:46 pm, Dr J R Stockton <j...@merlyn.demon.co.ukwrote:
><URL:http://www.merlyn.demon.co.uk/js-index.htm>, and js-dates.htm, and
some Easter pages, now include <BODY onload="Cuffs()">.
>Why does HREF = String(HREF) seem needed?
That would be due to the fact that your iteration construct causes all
properties of the document.links object to be included, many of which
you do not wish to access. Try
for ( J = 0; J < document.links.length; ++J ) {
I've been able to return to this code (which is now used in most of
those of my pages which use the corresponding Include file).
Understood; tested; OK; thanks.
--
(c) John Stockton, Surrey, UK. ?@merlyn.demon.co.uk Turnpike v6.05 MIME.
Web <URL:http://www.merlyn.demon.co.uk/- FAQqish topics, acronyms & links;
Astro stuff via astron-1.htm, gravity0.htm ; quotings.htm, pascal.htm, etc.
No Encoding. Quotes before replies. Snip well. Write clearly. Don't Mail News.
On Jun 6, 2:34 pm, Dr J R Stockton <j...@merlyn.demon.co.ukwrote:
In comp.lang.javascript message <1180054506.240417.286...@q19g2000prn.go
oglegroups.com>, Thu, 24 May 2007 17:55:06, ron.h.h...@gmail.com posted:
On May 24, 2:46 pm, Dr J R Stockton <j...@merlyn.demon.co.ukwrote:
<URL:http://www.merlyn.demon.co.uk/js-index.htm>, and js-dates.htm, and
some Easter pages, now include <BODY onload="Cuffs()">.
Why does HREF = String(HREF) seem needed?
That would be due to the fact that your iteration construct causes all
properties of the document.links object to be included, many of which
you do not wish to access. Try
for ( J = 0; J < document.links.length; ++J ) {
I've been able to return to this code (which is now used in most of
those of my pages which use the corresponding Include file).
Understood; tested; OK; thanks.
All's swell that mends well. You're welcome!
--
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