Khoa Nguyen khoand0000

Send form data using ajax requests

$.post( "test.php", $( "#testform" ).serialize() )
  .done(function( data ) {})
  .fail(function(data){
      console.log(data.responseJSON);
      console.log(data.responseText);
      console.log(data.status); // status code, ex: 400
    });

I don't know why but 'the_widget' action in wp-includes/widget.php is not working

	do_action( 'the_widget', $widget, $instance, $args );

Problem maybe bug from wordpress or resort theme

Redux framework (https://reduxframework.com/): options framework, powerful, popular, well-document --> will use it if need options
Unyson (http://unyson.io/): options framework
UpThemes Framework (https://upthemes.com/upthemes-framework/documentation/): options framework
vafpress (http://vafpress.com/documentation/vafpress-framework/getting-started.html): options, metabox, shortcode framework. Should use it if you need metabox, shortcode's parameters

classes, tags have margin-bottom: p, .form-group

p {
margin-bottom: 10px;
}

.form-group {
margin-bottom: 15px;
}

RewriteCond   TestString  CondPattern [flags]

Defines a condition under which rewriting will take place
backreferences: %1 to %9: groups; %0: whole matched string
[flags]: 'nocase|NC' (case-insensitive); 'ornext|OR'; 'novary|NV' (no vary)

RewriteRule Pattern Substitution [flags]

function register(id, scope, success, error) 
{
  var handler = $rootScope.$on('settings:get' + id + scope.$id, success);
  scope.$on('$destroy', handler);
  // some code
  $rootScope.$emit('settings:get' + id + scope.$id, settings);
}

side effect if missing + id + scope.$id is that 2 controllers call register(id, $scope, success, error), when $emit occurs, it notify 2 controllers

In iOS, elements use ng-show always show when loaded and disappear immediately. To avoid the problem, add ng-hide into class like that

<a class="ng-hide" ng-show="false">some text</a>

emulate

ionic emulate ios -l -c -s --debug

upload

ionic upload

	// ref: http://wordpress.stackexchange.com/questions/110982/how-to-modify-this-wpdb-query-to-accept-an-array-of-post-statuses

	// escape the values
	// $filter is array of string
	$filter = array_map( 'esc_sql', (array) $filter );
	$filter = "'" . implode( "','", $filter ) . "'";

	$rows = $wpdb->get_results(
	$wpdb->prepare(
	"SELECT * FROM language_table

	/* Small devices Tablets (>=768px), ipad 1, 2, 3, air, mini = 678px */
	@media (min-width: 768px) {
	}

	/* Extra small devices: smartphone (iphone 3,4,5: 320; iphone 6: 375; iphone 6+: 414 */
	@media (max-width: 767px) {
	}

	/* iphone 6 plus */
	@media (max-width: 414px) {