collapsable categories

This commit is contained in:
Andrew Dolgov 2005-12-13 09:53:56 +01:00
parent 28bcadff2b
commit fe14aeb84c
4 changed files with 83 additions and 4 deletions

View File

@ -372,7 +372,10 @@
AND ttrss_user_entries.ref_id = ttrss_entries.id
AND owner_uid = '$owner_uid') as unread,
(SELECT title FROM ttrss_feed_categories
WHERE id = cat_id) AS category
WHERE id = cat_id) AS category,
cat_id,
(SELECT collapsed FROM ttrss_feed_categories
WHERE id = cat_id) AS collapsed
FROM ttrss_feeds WHERE owner_uid = '$owner_uid' ORDER BY $order_by_qpart");
$actid = $_GET["actid"];
@ -395,6 +398,8 @@
$total = $line["total"];
$unread = $line["unread"];
$cat_id = $line["cat_id"];
$tmp_category = $line["category"];
if (!$tmp_category) {
@ -420,9 +425,19 @@
}
$category = $tmp_category;
$collapsed = $line["collapsed"];
if ($collapsed == "t" || $collapsed == "1") {
$holder_class = "invisible";
$tmp_category .= "...";
} else {
$holder_class = "";
}
print "<li class=\"feedCat\">$category</li>";
print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
<a href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a></li>";
print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\">";
}
printFeedEntry($feed_id, $class, $feed, $unread,
@ -648,6 +663,14 @@
last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
}
if ($subop == "collapse") {
$cat_id = db_escape_string($_GET["cid"]);
db_query($link, "UPDATE ttrss_feed_categories SET
collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
$_SESSION["uid"]);
return;
}
outputFeedList($link, $tags);
}

View File

@ -1,3 +1,23 @@
var xmlhttp = false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
}
}
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
xmlhttp = new XMLHttpRequest();
}
function viewfeed(feed, skip, subop, doc) {
try {
@ -136,6 +156,35 @@ function localHotkeyHandler(keycode) {
}
function toggleCollapseCat(cat) {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return;
}
var cat_elem = document.getElementById("FCAT-" + cat);
var cat_list = cat_elem.nextSibling;
var caption = cat_elem.lastChild;
if (cat_list.className.match("invisible")) {
cat_list.className = "";
caption.innerHTML = caption.innerHTML.replace("...", "");
} else {
cat_list.className = "invisible";
caption.innerHTML = caption.innerHTML + "...";
}
xmlhttp_rpc.open("GET", "backend.php?op=feeds&subop=collapse&cid=" +
param_escape(cat), true);
xmlhttp_rpc.onreadystatechange=rpc_pnotify_callback;
xmlhttp_rpc.send(null);
} catch (e) {
exception_error(e);
}
}
function init() {
hideOrShowFeeds(document, getCookie("ttrss_vf_hreadf") == 1);
document.onkeydown = hotkey_handler;

View File

@ -153,6 +153,14 @@ ul.feedList li.feedCat {
font-size : small;
}
ul.feedList li.feedCat a {
color : #707070;
}
ul.feedList li.feedCat a:hover {
color : #5050aa;
}
ul.feedCatList {
list-style-type : none;
margin : 0px;

View File

@ -602,4 +602,3 @@ function toggleDispRead() {
}