Mercurial > hg > index.fcgi > www > www-1

changeset 25:8314130afe1d

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add javascript to handle next/prev/up shortcut keys
author paulo@twcdns.fastsearch.net
date Tue, 26 Apr 2011 00:18:06 -0700
parents 8689ba61e0e0
children 56bb0cbf5385
files pics/browse.php pics/common.php pics/np_keys.js
diffstat 3 files changed, 27 insertions(+), 3 deletions(-) [+]
line diff
     1.1 --- a/pics/browse.php	Mon Mar 07 20:45:39 2011 -0800
     1.2 +++ b/pics/browse.php	Tue Apr 26 00:18:06 2011 -0700
     1.3 @@ -2,6 +2,7 @@
     1.4  <HTML>
     1.5  <HEAD>
     1.6  <META NAME="generator" CONTENT="http://txt2tags.sf.net">
     1.7 +<SCRIPT TYPE="text/javascript" SRC="../np_keys.js"></SCRIPT>
     1.8  <LINK REL="stylesheet" TYPE="text/css" HREF="index.css">
     1.9  <?php $title = basename(getcwd()) ?>
    1.10  <TITLE><?php echo $title ?></TITLE>

     2.1 --- a/pics/common.php	Mon Mar 07 20:45:39 2011 -0800
     2.2 +++ b/pics/common.php	Tue Apr 26 00:18:06 2011 -0700
     2.3 @@ -47,17 +47,17 @@
     2.4  				for ($i = 0, $size = sizeof($files); $i < $size; $i++) {
     2.5  					if ($files[$i] == $getValue) {
     2.6  						if ($i > 0) {
     2.7 -							echo '<A HREF="browse.php?id=' . $files[$i - 1] . '" accesskey="p">';
     2.8 +							echo '<A HREF="browse.php?id=' . $files[$i - 1] . '" ID="prev" accesskey="p">';
     2.9  							echo '<IMG SRC="' . $thumbs_dir . $files[$i - 1] . '">';
    2.10  							echo '</A>' . "\n";
    2.11  						}
    2.12  						if ($i < $size - 1) {
    2.13 -							echo '<A HREF="browse.php?id=' . $files[$i + 1] . '" accesskey="n">';
    2.14 +							echo '<A HREF="browse.php?id=' . $files[$i + 1] . '" ID="next" accesskey="n">';
    2.15  							echo '<IMG SRC="' . $thumbs_dir . $files[$i + 1] . '">';
    2.16  							echo '</A>' . "\n";
    2.17  						}
    2.18  						echo '<br>' . "\n";
    2.19 -						echo '<A HREF="./index.php#' . $files[$i] . '">';
    2.20 +						echo '<A HREF="./index.php#' . $files[$i] . '" ID="up" accesskey="u">';
    2.21  						echo '<IMG SRC="' . $browse_dir . $files[$i] . '"> ';
    2.22  						echo '</A>' . "\n";
    2.23  

     3.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     3.2 +++ b/pics/np_keys.js	Tue Apr 26 00:18:06 2011 -0700
     3.3 @@ -0,0 +1,23 @@
     3.4 +function getKeypress(e) {
     3.5 +	c = null
     3.6 +
     3.7 +	if (e.which == null)
     3.8 +		c = String.fromCharCode(e.keyCode);   // IE
     3.9 +	else if (e.which != 0 && e.charCode != 0)
    3.10 +		c = String.fromCharCode(e.which);     // All others
    3.11 +
    3.12 +	if (c != null) {
    3.13 +		if (c == 'n')
    3.14 +			goHref('next');
    3.15 +		else if (c == 'p')
    3.16 +			goHref('prev');
    3.17 +		else if (c == 'u')
    3.18 +			goHref('up');
    3.19 +	}
    3.20 +}
    3.21 +
    3.22 +function goHref(id) {
    3.23 +	window.location.href = document.getElementById(id).href;
    3.24 +}
    3.25 +
    3.26 +document.onkeypress = getKeypress