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Roman Janko Kcko

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Kcko / gist:7231576
Created October 30, 2013 12:09
JS: text makes safe
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 + ' ';
}
@Kcko
Kcko / demo.css
Last active December 19, 2018 23:00
ScrollTo to content in div @link: https://jsbin.com/qazufar/edit?html,js,output
#x
{
width: 300px;
height: 200px;
overflow-y: auto;
border: 1px solid #ccc;
}
@Kcko
Kcko / gist:7840953
Created December 7, 2013 13:05
Scroll in div #2 (all template)
<!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 {
@Kcko
Kcko / JS: Sort a list alphabetically
Created January 29, 2014 18:34
Sort a list alphabetically
$(function() {
$.fn.sortList = function() {
var mylist = $(this);
var listitems = $('li', mylist).get();
listitems.sort(function(a, b) {
var compA = $(a).text().toUpperCase();
var compB = $(b).text().toUpperCase();
return (compA < compB) ? -1 : 1;
});
$.each(listitems, function(i, itm) {
@Kcko
Kcko / JS: Preload Images
Created January 29, 2014 18:36
Preload images
$.preloadImages = function() {
for(var i = 0; i<arguments.length; i++) {
$("<img />").attr("src", arguments[i]);
}
}
$(document).ready(function() {
$.preloadImages("hoverimage1.jpg","hoverimage2.jpg");
});
@Kcko
Kcko / JS: Clone table header to footer
Created January 29, 2014 18:37
Clone table header to footer
@Kcko
Kcko / JS: Input limiter
Created January 29, 2014 18:49
Input limiter
function($) {
$.fn.extend( {
limiter: function(limit, elem) {
$(this).on("keyup focus", function() {
setCount(this, elem);
});
function setCount(src, elem) {
var chars = src.value.length;
if (chars > limit) {
src.value = src.value.substr(0, limit);
@Kcko
Kcko / PHP: Date validation (datetime)
Created January 31, 2014 13:45
Validation date & time
function validateDate($date, $format = 'Y-m-d H:i:s')
{
$d = DateTime::createFromFormat($format, $date);
return $d && $d->format($format) == $date;
}
var_dump(validateDate('2012-02-28 12:12:12')); # true
var_dump(validateDate('2012-02-30 12:12:12')); # false
var_dump(validateDate('2012-02-28', 'Y-m-d')); # true
var_dump(validateDate('28/02/2012', 'd/m/Y')); # true
@Kcko
Kcko / UTF-8 BOOM check
Last active August 29, 2015 13:56
Kontrola BOOMu na začátku souboru
echo "\xEF\xBB\xBF"; // UTF-8 BOM
@Kcko
Kcko / Convert utf-8 to win1250 - csv export + czech diacritics
Last active April 28, 2020 13:59
Convert UTF - win1250 - CSV
<?php
$out = iconv('utf-8', 'windows-1250//TRANSLIT', $out);
$filename = 'katalog-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