blallo/tt-rss
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disable some buttons in headline navbar

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This commit is contained in:
Andrew Dolgov 2005-08-22 10:54:21 +01:00
parent 71500c400c
commit e6d1c0a06a
2 changed files with 33 additions and 4 deletions
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23
backend.php
View file

@ -162,6 +162,11 @@
OR content LIKE '%$search%') AND";
}
$result = pg_query("SELECT count(id) AS total_entries
FROM ttrss_entries WHERE feed_id = '$feed'");
$total_entries = pg_fetch_result($result, 0, "total_entries");
$result = pg_query("SELECT
id,title,updated,unread,feed_id,
EXTRACT(EPOCH FROM last_read) AS last_read_ts,
@ -216,11 +221,21 @@
$prev_skip = $skip - HEADLINES_PER_PAGE;
print "Navigate: ";
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $prev_skip);\">Previous Page</a>";
if ($prev_skip >= 0) {
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $prev_skip);\">Previous Page</a>";
} else {
print "<a class=\"disabledButton\">Previous Page</a>";
}
print "&nbsp;";
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $next_skip);\">Next Page</a>";
if ($next_skip < $total_entries) {
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $next_skip);\">Next Page</a>";
} else {
print "<a class=\"disabledButton\">Next Page</a>";
}
print "&nbsp;";
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $skip, '');\">Refresh Page</a>";

14
tt-rss.css
View file

@ -231,6 +231,20 @@ table.prefFeedList tr.title td {
background-color : #c0c0c0;
}
a.disabledButton {
border : 1px solid #d0d0d0;
background-color : white;
color : #909090;
padding : 2px 10px 2px 10px;
font-size : small;
}
a.disabledButton:hover {
background : white;
text-decoration : none;
color : #909090;
}
a.button {
border : 1px solid #d0d0d0;
background-image : url("button.png");