terrymun

<?php
  // Establish a new database connection
  // Barebones edition
  $db = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME, DB_USER, DB_PASS);
  
  // Advanced edition
  $db = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8;port=3306', DB_USER, DB_PASS);
?>

terrymun

<files config.php>
  order allow, deny
  deny from all
</files>

terrymun

// ----
// libsass (v3.2.5)
// ----

.a, .b, .c {
    &:hover .RemoveImg {
        display: inline;
    }
}

terrymun

// Let's say we have a click handler and fires off a series of AJAX request
$selector.on('click', function() {
    // Construct empty array
    var deferreds = [];
    
    // Loop using .each
    $(this).find('div').each(function() {
        var ajax = $.ajax({
            url: $(this).data('ajax-url'),
            method: 'get'

terrymun

// Generic function to make an AJAX call
var fetchData = function(query, dataURL) {
    // Return the $.ajax promise
    return $.ajax({
        data: query,
        dataType: 'json',
        url: dataURL
    });
}

terrymun

// Declare "custom_photoset" function
function custom_photoset($attr) {
    $args = shortcode_atts(
        array(
            'ids' => '',
            'layout' => ''
        ),
        $attr,
        'photoset'
    );

terrymun

var a1 = $.ajax({
             url: '/path/to/file',
             dataType: 'json'
         }),
    a2 = a1.then(function(data) {
             // .then() returns a new promise
             return $.ajax({
                 url: '/path/to/another/file',
                 dataType: 'json',
                 data: data.sessionID

terrymun

var a1 = $.ajax({...}),
    a2 = $.ajax({...});

$.when(a1, a2).done(function(r1, r2) {
    // Each returned resolve has the following structure:
    // [data, textStatus, jqXHR]
    // e.g. To access returned data, access the array at index 0
    console.log(r1[0]);
    console.log(r2[0]);
});

terrymun

$.ajax({
    data: someData,
    dataType: 'json',
    url: '/path/to/script',
    success: function(data, textStatus, jqXHR) {
        // When AJAX call is successfuly
        console.log('AJAX call successful.');
        console.log(data);
    },
    error: function(jqXHR, textStatus, errorThrown) {

terrymun

var ajaxCall = $.ajax({
    context: $(element),
    data: someData,
    dataType: 'json',
    url: '/path/to/script'
});

ajaxCall.done(function(data) {
    console.log(data);
});