Gists
On gists
Scroll in div #2 (all template)
•
jQuery
gistfile1.txt #
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>TEST</title>
<script src="http://code.jquery.com/jquery-1.5.2.min.js"></script>
<style>
#foo {
width: 300px;
padding: 10px;
height: 100px;
border: 1px solid black;
overflow: auto;
position: relative;
}
p
{
border: 1px solid red;
margin: 10px;
}
</style>
</head>
<body>
<input type="button" value="id1" />
<input type="button" value="id2" />
<input type="button" value="id3" />
<div id="foo">
<p id="id1">Toto je první odstavec. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<p id="id2">Toto je druhý odstavec. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<p id="id3">Treti. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<!-- několik dalších odstavců -->
</div>
<script>
var $foo = jQuery('#foo');
$('input').click(function() {
var lastParagraphPosition = jQuery('#' + $(this).attr("value") ).position();
var scrollPosition = $foo.scrollTop() + lastParagraphPosition.top;
jQuery('#foo').scrollTop(scrollPosition);
});
</script>
</body>
</html>
On gists
ScrollTo to content in div
•
jQuery
jQuery-plugins
gistfile1.js #
jQuery.fn.scrollTo = function(elem) {
$(this).scrollTop($(this).scrollTop() - $(this).offset().top + $(elem).offset().top);
return this;
};
On gists
JS: text makes safe
•
JavaScript
gistfile1.txt #
function makeSafe(thisText, allowSpace){
var w = "!@#$%^&*()+=[]\\\';,./{}|\":<>?";
var s = 'abcdefghijklmnopqrstuvwxyz0123456789-';
var x = new Array('àáâãäå', 'çč', 'èéêëě','š','ř','ž','á', 'ìíîï', 'ñ', 'ðóòôõöø', 'ùúûüů', 'ýÿ',' ','.');
var r = new Array('a', 'c', 'e','s','r','z','a', 'i', 'n', 'o', 'u', 'y','-','-');
if(allowSpace){
s = s + ' ';
}
thisText = thisText.toLowerCase();
var newText = new Array();
for (i = 0; i < thisText.length; i++){
thisChar = thisText.charAt(i);
if(w.indexOf(thisChar) == -1){
if(s.match(''+thisChar+'')){
newText[i] = thisChar;
}else{
for (j = 0; j < x.length; j++){
if(x[j].match(thisChar)){
newText[i] = r[j];
}
}
}
}
}
return newText.join('');
}
On gists
Date range - vygenerování datum. rozmezí
•
PHP
array of date range.php #
<?php
function dateRange( $first, $last, $step = '+1 day', $format = 'Y/m/d' ) {
$dates = array();
$current = strtotime( $first );
$last = strtotime( $last );
while( $current <= $last ) {
$dates[] = date( $format, $current );
$current = strtotime( $step, $current );
}
return $dates;
}
?>
On gists
Jquery plugin - tiny - ukázkový
•
jQuery-plugins
gistfile1.js #
(function($) {
$.fn.extend({
check : function() {
return this.filter(":radio, :checkbox").attr("checked", true);
},
uncheck : function() {
return this.filter(":radio, :checkbox").removeAttr("checked");
}
});
}(jQuery));
On gists
JavaScript: only num in input
•
JavaScript
gistfile1.js #
<input onkeypress="return !isNaN(String.fromCharCode(event.charCode || event.keyCode))">
On gists
Jquery - plugin, funkce, vl. selektor
•
jQuery
jQuery-plugins
mike-youtube.js #
$.fn.showWhenScrolled=function(){
var self = this;
this.init = function(){
self.each(function(){
var self_top = $(this).offset().top;
var scroll_top = $(window).scrollTop();
var win_height = $(window).height();
var frame = $(this).find('iframe');
if(scroll_top > (self_top - win_height)){
if(!frame.attr('src')){
frame.attr({src:frame.attr('title')});
}
}
});
};
$(window).scroll(function(){
self.init();
}).resize(function(){
self.init();
});
self.init();
};
$('.youtube-container').showWhenScrolled();
On gists
PHP: CSV export from MySql to output
•
PHP
csv-export.php #
<?
$out = '';
$fields = dibi::fetchAll("SHOW COLUMNS FROM web_application");
foreach ($fields as $field)
{
$out .= '"'.$field->Field.'";';
}
$out = rtrim($out, ';');
$out .= PHP_EOL;
foreach ($this->model->csvExport() as $index => $row)
{
foreach ($row as $r)
{
$out .='"'.$r.'";';
}
$out = rtrim($out, ';');
$out .= PHP_EOL;
}
$out = iconv('utf-8', 'windows-1250', $out);
$filename = 'application-export___' . date('YmdHis') . '.csv';
header('Content-Encoding: windows-1250');
header('Content-type: text/csv; charset=windows-1250');
header('Content-Disposition: attachment; filename=' . $filename);
//echo "\xEF\xBB\xBF"; // UTF-8 BOM
echo $out;
exit(0);
$this->view->setTemplateFile('modules/application/csv.php');
On gists
PHP: Readable filesize
•
PHP
Helpers-Filters-Plugins
readable-filesize.php #
<?
function HumanReadableFilesize($size) {
// Adapted from: http://www.php.net/manual/en/function.filesize.php
$mod = 1024;
$units = explode(' ','B KB MB GB TB PB');
for ($i = 0; $size > $mod; $i++) {
$size /= $mod;
}
return round($size, 2) . ' ' . $units[$i];
}
function fsize($file) {
$a = array("B", "KB", "MB", "GB", "TB", "PB");
$pos = 0;
$size = filesize($file);
while ($size >= 1024) {$size /= 1024;$pos++;}
return round($size,2)." ".$a[$pos];
}
?>