Gio anche a voi, sicuramente avrete affrontato la questione...
su italian skin ho trovato questo:
<?xml version="1.0"?>
<object name="portal_css">
<stylesheet title="Plone Default (contrast improved)"
id="italianskin.css"
media="screen" rel="stylesheet" rendering="import"
cacheable="True" compression="safe" cookable="True"
enabled="1" expression=""/>
<stylesheet title="high contrast (background black)"
id="highcontrast.css"
media="screen" rel="stylesheet" rendering="import"
cacheable="True" compression="safe" cookable="True"
enabled="1" expression=""/>
<stylesheet title="high contrast (background black and padding/fonts
modified)"
id="highcontrast_padding.css"
media="screen" rel="stylesheet" rendering="import"
cacheable="True" compression="safe" cookable="True"
enabled="1" expression=""/>
</object>
però non ho ben capito qual è il javascript che agisce, potete
indicarmelo? Grazie :)
-------- Messaggio Originale --------
Oggetto: [Plone-Users] style switcher
Data: Wed, 07 Apr 2010 17:30:35 +0200
Da: Yuri <[email protected]>
A: Plone Users List <[email protected]>
Hi!
what is the status of plone in style switching? I had to hack various
part to make it work. There's a minimal styleswitcher.js in plone but
seems not to work:
/* - styleswitcher.js - */
3// StyleSwitcher functions written by Paul Sowden
4function setActiveStyleSheet(title, reset) {
5 jq('link[rel*=style][title]').attr('disabled', true)
6 .find('[title=' + title + ']').attr('disabled', false);
7 if (reset) createCookie("wstyle", title, 365);
8};
9
10jq(function() {
11 var style = readCookie("wstyle");
12 if (style != null) setActiveStyleSheet(style, 0);
13});
14
a more complete one taken from internet(*) seems to work, I think because:
jq('link[rel*=style][title]').attr('disabled', true)
.find('[title=' + title + ']').attr('disabled', false); <- this second
part does not change disabled.
fail to find the stylesheets:
<link rel="stylesheet" type="text/css" href="nonesiste.css"
title="resetta" />
<link rel="alternative stylesheet" type="text/css"
href="hiviz-light.css" title="hiviz-light" />
<link rel="alternative stylesheet" type="text/css" href="hiviz-dark.css"
title="hiviz-dark" />
while:
for(i=0;(a = document.getElementsByTagName("link")[i]);i++) {
if(a.getAttribute("rel").indexOf("style") != -1 &&
a.getAttribute("title")) {
a.disabled = true;
if(a.getAttribute("title") == title) a.disabled = false;
works.
The cookie is set ok, It changes from hiviz-light to hiviz-dark and back.
Any idea? :)
(*)
// STYLESWITCHER
// http://alistapart.com/stories/alternate/
function setActiveStyleSheet(title) {
var i, a, main;
for(i=0;(a = document.getElementsByTagName("link")[i]);i++) {
if(a.getAttribute("rel").indexOf("style") != -1 &&
a.getAttribute("title")) {
a.disabled = true;
if(a.getAttribute("title") == title) a.disabled = false;
}
}
}
function getActiveStyleSheet() {
var i, a;
for(i=0;(a = document.getElementsByTagName("link")[i]);i++) {
if(a.getAttribute("rel").indexOf("style") != -1 &&
a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
}
return null;
}
function getPreferredStyleSheet() {
var i, a;
for(i=0;(a = document.getElementsByTagName("link")[i]);i++) {
if(a.getAttribute("rel").indexOf("style") != -1
&& a.getAttribute("rel").indexOf("alt") == -1
&& a.getAttribute("title")
) return a.getAttribute("title");
}
return null;
}
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
window.onload = function(e) {
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
}
window.onunload = function(e) {
var title = getActiveStyleSheet();
createCookie("style", title, 0);
}
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
function eraseCookie(name) {
createCookie(name,"",-1);
}
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