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SCM browser: 

* open subfolders are preserved when collapsing/re-expanding a folder
* prevent a folder to be loaded twice if double-clicked while loading

git-svn-id: http://redmine.rubyforge.org/svn/trunk@868 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2007-10-23 20:42:15 +00:00
parent 152a5da64d
commit 24ec30b10c
1 changed files with 10 additions and 0 deletions
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10
public/javascripts/application.js
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@ -74,6 +74,9 @@ function expandScmEntry(id) {
var els = document.getElementsByClassName(id, 'browser');
for (var i = 0; i < els.length; i++) {
Element.show(els[i]);
if (els[i].hasClassName('loaded') && !els[i].hasClassName('collapsed')) {
expandScmEntry(els[i].id);
}
}
$(id).addClassName('open');
}
@ -82,17 +85,24 @@ function scmEntryClick(id) {
el = $(id);
if (el.hasClassName('open')) {
collapseScmEntry(id);
el.addClassName('collapsed');
return false;
} else if (el.hasClassName('loaded')) {
expandScmEntry(id);
el.removeClassName('collapsed');
return false;
}
if (el.hasClassName('loading')) {
return false;
}
el.addClassName('loading');
return true;
}
function scmEntryLoaded(id) {
Element.addClassName(id, 'open');
Element.addClassName(id, 'loaded');
Element.removeClassName(id, 'loading');
}
/* shows and hides ajax indicator */