WenLiangTseng’s gists

WenLiangTseng / generate_random_string.php

Last active December 21, 2015 10:19

產生隨機字串

	<?php //reference: http://stackoverflow.com/questions/5438760/generate-random-5-characters-string
	function get_token( $length ) {

	$seed = str_split(
	'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	); // and any other characters

	shuffle($seed); // probably optional since array_is randomized; this may be redundant

	$rand = '';

WenLiangTseng / chinese_excerpt_solution.php

Created August 21, 2013 03:42

中文的Wordpress摘要，含有HTML的Tag時，可保留HTML標籤且避免砍到HTML標籤的完整寫法

	<?php // 參考資料來源 http://stackoverflow.com/questions/1193500/php-truncate-html-ignoring-tags
	function memo_desc_excerpt($str) {

	$len = 100;

	//find all tags
	$tagPattern = '/(<\/?)([\w])(\s[^>]*)>?\|&[\w#]+;/i'; //match html tags and entities
	preg_match_all($tagPattern, $str, $matches, PREG_OFFSET_CAPTURE \| PREG_SET_ORDER );
	//WSDDebug::dump($matches); exit;
	$i = 0;

WenLiangTseng / jQuery_load_partial_page.js

Created August 20, 2013 14:24

jQuery讀取（重新載入）部分網頁，不用全畫面重新整理

	//程式碼
	var url = "http://yourdomain.com/yourpage.html";
	$("#elementName").load(url+" #elementName>*","");

	//應用
	$('#button1').click(function() {

	var url = "http:www.your-url.com?ID=" + Math.random(); //create random number

	setTimeout(function() {

WenLiangTseng / date_sorting.js

Last active December 20, 2015 22:09

jQuery 日期排序功能

	//reference from http://stackoverflow.com/questions/10636779/jquery-date-sorting
	//But this version not working. don't know why.
	function parseDate(input) {
	var parts = input.match(/(\d+)/g);
	// new Date(year, month [, date [, hours[, minutes[, seconds[, ms]]]]])
	return new Date(parts[0], parts[1]-1, parts[2], parts[3], parts[4], parts[5]); // months are 0-based
	}

	var elems = $.makeArray($(".dateDiv"));
	elems.sort(function(a, b) {

WenLiangTseng / alphabet_selection_list.js

Last active December 20, 2015 14:18

產生出英文字母選擇的清單，以及透過點擊英文字母而僅顯示出相對應的清單

	<script type="text/javascript">
	jQuery(document).ready(function($){

	$('.alphabet').click(function(){

	$(this).addClass('active').siblings().removeClass('active');

	abc = $(this).data('abc');

	$('.xxx').each(function(){

WenLiangTseng / 0_sorting_list_alphabetically.js

Last active December 20, 2015 14:18

jQuery: sorting lists alphabetically 按照英文字母排序 List 清單

	(function($) {

	$.fn.listSorter = function(options) {
	var that = this;
	var settings = {
	order: 'asc'
	};
	options = $.extend(settings, options);

	var items = $('li', that).get();

WenLiangTseng / get_DOM_in_an_iframe.js

Created July 23, 2013 09:13

jQuery 取得在 iframe 裡面的 DOM 元素

	jQuery("#myiframe").contents().find("#myContent");
	//重點在於加上 contents()，便能搜尋然後抓出 iframe 裡面的內容

WenLiangTseng / wordpress_search_custom_field.php

Created July 23, 2013 09:11

Wordpress 搜尋自訂欄位（custom field）的函數

	<?php
	/*
	Source: http://www.deluxeblogtips.com/2012/04/search-all-custom-fields.html
	*/

	global $wpdb;

	// If you use a custom search form
	// $keyword = sanitize_text_field( $_POST['keyword'] );
	// If you use default WordPress search form

WenLiangTseng / tourney.php

Last active December 20, 2015 02:59 — forked from sterlingwes/tourney.html

對戰表的繪製

	<!DOCTYPE html>
	<html>
	<head>
	<title>Tournament Bracket Generator</title>
	<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
	<script src="http://underscorejs.org/underscore-min.js"></script>
	<script>
	$(document).on('ready', function() {

	var knownBrackets = [2,4,8,16,32], // brackets with "perfect" proportions (full fields, no byes)

WenLiangTseng / back_end_ajax.php

Created July 23, 2013 07:44

Wordpress AJAX 基本寫法格式

	<?php
	function example_ajax_request() {

	// The $_REQUEST contains all the data sent via ajax
	if ( isset($_REQUEST) ) {

	$fruit = $_REQUEST['fruit'];

	// Let's take the data that was sent and do something with it
	if ( $fruit == 'Banana' ) {

Wen-Liang WenLiangTseng