jsven69gist’s gists

jsven69gist / gist:8949805

Created February 12, 2014 03:52

JavaScript: Simple HTML doc with JS assert() test suite

	<html>

	<head>
	<title>Test Suite</title>
	<meta charset="utf-8" />
	<script>
	function assert(value, desc) {
	var li = document.createElement('li');
	li.className = value ? 'pass' : 'fail';
	li.appendChild(document.createTextNode(desc));

jsven69gist / gist:8949732

Created February 12, 2014 03:44

JavaScript: assert()

	// Asserts expression
	function assert(value, desc) {
	var li = document.createElement('li');
	li.className = value ? 'pass' : 'fail'; // li css class must be created
	li.appendChild(document.createTextNode(desc));
	document.getElementById('results').appendChild(li); // Assumes ul id is 'results'
	}

jsven69gist / gist:8687484

Created January 29, 2014 13:04

Apache: SSL (https) configuration/setup on Ubuntu

	SSL on Ubuntu

	Install ss-cert package:
	apt-get install ssl-cert

	Activate ssl module on Apache2:
	a2enmod ssl

	Configure Apache2 for https:
	a2ensite default-ssl

jsven69gist / gist:8616727

Created January 25, 2014 13:55

jQuery: Disable <enter> in input elements within "#Form" with optional focusshift to next input element


	// Disables enter key on all input fields on #Form. Can also shift focus to next input field
	$('#Form').on('keypress', 'input', function(event) {
	if (event.keyCode == 13) {
	event.preventDefault();
	if ('You want enter2tab') {
	$(this).next('input').focus();
	} else { // Just disable enter key
	return false;
	}

jsven69gist / gist:8614824

Created January 25, 2014 11:05

jQuery: Set background-color on focus with addClass


	// Add colorclass 'yellow' (background-color: #FFFF66) on focus to elements with class 'text'
	$('.text').on('focus', function(event) {
	$(this).addClass('yellow');
	});
	// Remove added colorclass 'yellow' on blur from elements with class 'text'
	$('.text').on('blur', function(event) {
	$(this).removeClass('yellow');
	});

jsven69gist / gist:8554881

Created January 22, 2014 07:40

jQuery: Select with add to table with "self-delete" button in table row


	function delpart(id) {
	$(id).closest('tr').remove();
	}

	$("#AddPart").click(function() {
	'use strict';
	var userID = $('#sel_Participants').val(); // Get value from select
	var userName = $('#sel_Participants option:selected').text(); // Get text from select

jsven69gist / gist:8519405

Created January 20, 2014 12:53

jQuery: Select w/child populated with Ajax request


	$('#ParentID').change(function() { // Populate selectbox #ChildID based on selected option in #ParentID
	// alert( "Handler for .change() called." );
	// Ajax data
	var data = new Object();
	data.parentID = $('#ParentID').val(); // Get value from select

	// Ajax options
	var options = new Object();
	options.data = data;

jsven69gist / gist:8370166

Created January 11, 2014 12:07

jQuery: Ajax request

jsven69gist / gist:8369902

Created January 11, 2014 11:37

jQuery: document.ready()

jsven69gist / gist:7846680

Created December 7, 2013 18:31

MySQL Cheat Sheet

	MySQL Cheat Sheet


	Indexes:
	- UNIQUE
	- INDEX
	- PRIMARY KEY
	- FULLTEXT (MyISAM engine only)

	SHOW ENGINES -> shows available storage engines and default storage engine