jQuery is a popular and easy-to-use JavaScript framework. jQuery makes difficult JavaScript tasks easy, often by taking the pain out of cross-browser JavaScript. The entire jQuery library consists of only a single JavaScript file, which simplifies its ...

In programming terms, a library is a grouping of code that provides common or additional functionality. Libraries consist of one or more files that expose objects and functions. Within a program, a developer includes or calls the library to use these ...

The subform form field type provides a method for using XML forms inside one another or reuse forms inside an existing form. If attribute multiple is set to true then the included form will be repeatable. The Field has two predefined layouts for displaying ...

Breadcrumbs are used to indicate the current page’s location within a navigational hierarchy. A breadcrumb trail consists of a list of links to the parent pages of the current page in hierarchical order. It helps users find their place within a website ...

Badges are used for small count and labelling. Badges scale to match the size of the immediate parent element. Badges can be used as part of links or buttons to provide a counter. For example, <h3>Example heading <span class="badge ...

This method is used to publish a list of items. return - void public function publish() { // Check for request forgeries $this->checkToken();// Get items to publish from the request. $cid = $this->input->get('cid', array(), ...

This method removes an item. return - void public function delete() { // Check for request forgeries $this->checkToken();// Get items to remove from the request. $cid = $this->input->get('cid', array(), 'array');if (!is_array($cid) ...

The Document Object Model (DOM) provides a way to access and alter the contents of Hypertext Markup Language (HTML) documents. The DOM represents HTML documents in an uprooted tree-like structure because the root of the tree is on top. For example, consider ...

This method is used to save a record. string $key - The name of the primary key of the URL variable. string $urlVar - The name of the URL variable if different from the primary key (sometimes required to avoid router collisions). return boolean - ...

Alerts provide contextual feedback messages for typical user actions. For proper styling, use one of the eight required contextual classes. Alerts can also contain additional HTML elements like headings, paragraphs and dividers. For example, <div ...

A JavaScript function is a collection of statements, either named or unnamed (anonymous), that can be called from elsewhere within a JavaScript program. Functions can accept arguments, which are input values passed into the function. Within a function, ...

1. while The while statement creates a loop in which code is executed as long as some condition is true. A while loop executes the code contained within its braces until a condition is met. For example, var count = 0;while (count < 10) {// Do ...