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label help uses infoboxes, real help system

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master
Andrew Dolgov 19 years ago
parent 76332f3c90
commit 01c9c74ab7
4 changed files with 55 additions and 40 deletions
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61
backend.php
Unescape Escape View File

@ -1939,7 +1939,7 @@
print "<tr class=\"title\">
<td width=\"5%\">Select</td><td width=\"40%\">SQL expression
<a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
<a class=\"helpLink\" href=\"javascript:displayHelpInfobox(1)\">(?)</a>
</td>
<td width=\"40%\">Caption</td></tr>";
@ -2044,53 +2044,34 @@
}
if ($op == "help") {
print "<html><head>
<title>Tiny Tiny RSS : Help</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
<script type=\"text/javascript\" src=\"functions.js\"></script>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
</head><body>";
if (!$_GET["noheaders"]) {
print "<html><head>
<title>Tiny Tiny RSS : Help</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
<script type=\"text/javascript\" src=\"functions.js\"></script>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
</head><body>";
}
$tid = sprintf("%d", $_GET["tid"]);
/* FIXME this badly needs real implementation */
print "<div class='helpResponse'>";
?>
<h1>Help for SQL expressions</h1>
<h2>Description</h2>
<p>The &laquo;SQL expression&raquo; is added to WHERE clause of
view feed query. You can match on ttrss_entries table fields
and even use subselect to query additional information. This
functionality is considered to be advanced and requires basic
understanding of SQL.</p>
<h2>Examples</h2>
<pre>unread = true</pre>
Matches all unread articles
<pre>title like '%Linux%'</pre>
Matches all articles which mention Linux in the title. You get the idea.
print "<div class='infoBoxContents'>";
<p>See the database schema included in the distribution package for gruesome
details.</p>
if (file_exists("help/$tid.php")) {
include("help/$tid.php");
} else {
print "<p>Help topic not found.</p>";
}
<?
print "</div>";
print "<div align='center'>
<a class=\"helpLink\"
href=\"javascript:window.close()\">(Close this window)</a></div>";
print "</div>";
<input type='submit' class='button'
onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
print "</body></html>";
if (!$_GET["noheaders"]) {
print "</body></html>";
}
}

23
help/1.php
Unescape Escape View File

@ -0,0 +1,23 @@
<h1>Help for SQL expressions</h1>
<h2>Description</h2>
<p>The &laquo;SQL expression&raquo; is added to WHERE clause of
view feed query. You can match on ttrss_entries table fields
and even use subselect to query additional information. This
functionality is considered to be advanced and requires basic
understanding of SQL.</p>
<h2>Examples</h2>
<p>Match all unread articles:</p>
<pre>unread = true</pre>
<p>Matches all articles which mention Linux in the title:</p>
<pre>title like '%Linux%'</pre>
<p>See the database schema included in the distribution package for gruesome
details.</p>

10
prefs.js
Unescape Escape View File

@ -695,6 +695,16 @@ function labelTest() {
}
function displayHelpInfobox(topic_id) {
xmlhttp.open("GET", "backend.php?op=help&tid=" +
param_escape(topic_id) + "&noheaders=1", true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function labelEditCancel() {
if (!xmlhttp_ready(xmlhttp)) {

1
tt-rss.css
Unescape Escape View File

@ -534,6 +534,7 @@ pre {
border : 1px solid #c0c0c0;
padding : 5px;
background : #f0f0f0;
margin : 5px 10px 5px 10px;
}
input.extSearch {

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