disable btnCatchupPage when there is nothing to catchup
This commit is contained in:
parent
961513a3bb
commit
e1123aee35
2 changed files with 20 additions and 4 deletions
19
backend.php
19
backend.php
|
@ -293,6 +293,8 @@
|
|||
feed_id = '$feed' ORDER BY updated DESC LIMIT ".HEADLINES_PER_PAGE." OFFSET $skip");
|
||||
|
||||
$lnum = 0;
|
||||
|
||||
$num_unread = 0;
|
||||
|
||||
while ($line = pg_fetch_assoc($result)) {
|
||||
|
||||
|
@ -300,12 +302,15 @@
|
|||
|
||||
if ($line["last_read_ts"] < $line["updated_ts"] && $line["unread"] == "f") {
|
||||
$update_pic = "<img src=\"images/updated.png\" alt=\"Updated\">";
|
||||
++$num_unread;
|
||||
} else {
|
||||
$update_pic = " ";
|
||||
}
|
||||
|
||||
if ($line["unread"] == "t")
|
||||
if ($line["unread"] == "t") {
|
||||
$class .= "Unread";
|
||||
++$num_unread;
|
||||
}
|
||||
|
||||
$id = $line["id"];
|
||||
$feed_id = $line["feed_id"];
|
||||
|
@ -365,9 +370,15 @@
|
|||
|
||||
print " Mark as read: ";
|
||||
|
||||
print "<a class=\"button\"
|
||||
href=\"javascript:catchupPage($feed);\">This Page</a>";
|
||||
print " ";
|
||||
if ($num_unread > 0) {
|
||||
print "<a class=\"button\" id=\"btnCatchupPage\"
|
||||
href=\"javascript:catchupPage($feed);\">This Page</a>";
|
||||
print " ";
|
||||
} else {
|
||||
print "<a class=\"disabledButton\">This Page</a>";
|
||||
print " ";
|
||||
}
|
||||
|
||||
print "<a class=\"button\"
|
||||
href=\"javascript:viewfeed($feed, $skip, 'MarkAllRead');\">All Posts</a>";
|
||||
|
||||
|
|
|
@ -210,6 +210,11 @@ function catchupPage(feed) {
|
|||
param_escape(rows.toString());
|
||||
|
||||
notify("Marking this page as read...");
|
||||
|
||||
var button = document.getElementById("btnCatchupPage");
|
||||
|
||||
button.className = "disabledButton";
|
||||
button.href = "";
|
||||
|
||||
xmlhttp.open("GET", query_str, true);
|
||||
xmlhttp.onreadystatechange=notify_callback;
|
||||
|
|
Loading…
Reference in a new issue