form styling

Extended File Upload Input, Wrapped as a HTML5 Web Component

Yesterday I finished my latest endeavor of the explorations of the amazing world of HTML5 Web Components. I must say that the deeper I get into the topic, the more I understand their importance, and I am pretty sure that very soon (even much sooner that I dared to speculate a couple of months ago) they will become really popular.

acidjs-xupload

The new component is called AcidJs.XUpload, and is an extended input element for uploading files, similar to <input type=”file” />, but with a lot of additional out-of-the-box features such as multiple/directory upload, icon support, editing of the file list, custom events and last but not least – fully skinnable via CSS. Using it is charming, stylish and so HTML5:

<acidjs-xupload></acidjs-xupload>
<acidjs-xupload width="140" height="44" name="file-02" label="Select files"></acidjs-xupload>
<acidjs-xupload id="file-02" name="file-02" label="Browse for files" multiple></acidjs-xupload>
<acidjs-xupload width="150" height="54" icon="AcidJs.XUpload/icons/icon-01.svg"></acidjs-xupload>
<acidjs-xupload directory label="Select a Folder to Upload"></acidjs-xupload>
<acidjs-xupload multiple accept=".gif" label="Select GIFs"></acidjs-xupload>
<acidjs-xupload multiple accept="image/*" label="Select Images"></acidjs-xupload>
<acidjs-xupload multiple accept="video/*" label="Select Videos"></acidjs-xupload>

HTML Attributes

Any native HTML attribute (id, class, data-*, style, etc.) is supported, plus the component-specific:

  • width – Optional width of the component. Default is auto.
  • height – Optional height of the component. Default is 2em.
  • name – Optional name of the component which will be used as query parameter. No default name.
  • label – Optional label of the component. Default is Browse....
  • icon – Optional icon of the component. By default no icon is set.
  • disabled – If set, the component will be rendered disabled.
  • multiple – If set, multiple selection will be enabled, so users will be able to select multiple files via Ctrl/Shift + Click or Ctrl + A.
  • accept – Allows the setting of file filters (Check the examples for browser support).
  • directory – If set, users will be able to upload a whole directory and sub-directories (Check the examples for browser support).
  • nofiles – If set, users will be able to remove items from the drop down, containing the currently selected files.

* Due to security reasons, setters and getters are disabled.

JavaScript Methods

Any native JavaScript method (getElementById, querySelector, etc. plus the component-specific:

  • getPostData() – returning the current FileList, which can be used to upload the data to the server (check the information on this page for more info regarding FileList).

* Due to security reasons, setAttribute and removeAttribute will not take effect.

JavaScript Events

  • "acidjs-xupload-change" – Similar to the normal change event, but returning the FileList, which can be used to upload the data to the server (check the information on this page for more info regarding FileList):
    $("#file-02").bind("acidjs-xupload-change", function(e, data) {
        window.console.log(e.type, data);
    });
    

Check the demo on this page. You will also find a download link there. If you share the same interest towards HTML5 Web Components as I do these days, make sure you read my relevant blog posts and further endeavors on my HTML5, CSS3 and JavaScript Experiments and Insight website.

Slides Viewer: HTML5 Web Component

One of my experiments with atypical uses of radio buttons I blogged about sometime ago was the CSS3 Driven Slides Viewer Without any JavaScript, and soon after it was published, became one of my most popular posts, but busy with other stuff I never took the time to extend or improve it. Until yesterday, when I decided to rework it as a HTML5 Web Component as part of my recent amusement with this new and exciting aspect of HTML5.

The result is that now users could easily create a full-blown slides viewer just by utilizing this simple markup:

<acidjs-xslides>
    <acidjs-xslides-slide>Slide content - simple text or complex HTML</acidjs-xslides-slide>
    <acidjs-xslides-slide>Another slide content - simple text or complex HTML</acidjs-xslides-slide>
    <acidjs-xslides-slide>Yet another - simple text or complex HTML</acidjs-xslides-slide>
</acidjs-xslides>

You can check the demo and download X-Slides on my Experiments and Insight website, and if you are interested in HTML5 Web Components, X-Tags or Google Polymer, you will probably find inspiration in my other endeavours with this technology.

X-Password: HTML5 Web Component Input on Steroids

Just finished my new experiment with HTML5 Web Components and Mozilla X-Tags, called X-Password. What you get is a JavaScript-less extended password input, allowing Windows 8-like password reveal behavior out of the box:

<acidjs-xpassword></acidjs-xpassword>

x-password

The input supports all JavaScript getters, setters, events and form submission is handled natively. X-Password does not have any required attributes, but to achieve different behaviors you may play with the following (and also any other HTML attribute).

  • width – Optional input width, default: 300
  • name – Optional input name
  • id – Optional input id
  • enabled – Boolean, optional. Default: true
  • editable – Boolean, optional. Default: true
  • placeholder – Placeholder text, optional.
  • value – Optional default value
  • buttonhint – Optional tooltip for the reveal button
  • visible – Optional, boolean. If set to true, the input will be rendered as text type

You can check the demo and download X-Password on this page, and if you are interested in the exciting world of HTML5 Web Components, you may check my other posts dealing with this technology.

Have a great weekend!

X-Checkbox – Custom HTML5 Web Component

People who follow this blog (cheers, mates!) and my fellow co-workers know that I am interested in the form control styling, and especially that of check boxes and radio buttons. Over the years I have come up with a number of different solutions, but finally I found the time to start experimenting with the new and exciting world of the HTML5 Web Components. This is my first attempt to create a custom web component – a custom check box, built on top of Mozilla’s X-Tag library. The reason I did not use Google Polymer is just because I started playing with X-Tags, but certainly in the near future I will utilize Polymer.

So here it is – as easy as <acidjs-xcheckbox></acidjs-xcheckbox>, supporting native getters, setters and native properties (checked, disabled, class, etc.) as well as any other custom attributes, form submission without additional check box manipulation, keyboard events plus a couple of additional methods for toggling the enabled and checked states.

Since Shadow DOM is not consistent across browsers yet, the gory guts of the component will reveal a simple check box, wrapped in a label. The look and feel has been achieved with CSS3. Tested on Firefox and Chrome, but supposedly should work on other modern browsers plus IE11.

x-checkbox-custom-web-component

Have nice weekend and greetings from sunny Malta!

Atypical Uses of Radio Buttons and Checkboxes for Building Interactive UI Widgets

Radio buttons and checkboxes are traditionally associated with forms and data, however if you spend some time playing with these elements and CSS you will certainly find a lot more possible and not so boring uses. Here are a few, which will maybe give you ideas and will inspire you.

Star Rating Widget

Fully functional star rating widget, utilizing simple HTML form, hidden radio buttons, adjacent sibling selectors and right-to-left, with hover, selection, persisted state and disabling (a.k.a. already voted).

thumb

Animated CSS3 Vertical Accordion

The widget utilizes a simple form with radio buttons, CSS3 animations and adjacent sibling selectors.

animated-css3-only-horizontal-accordion

CSS3 Treeview

Fully functional, multi-level CSS3-only treeview with persisted state, utilizing hidden checkboxes and list elements.

css-3-treeview

CSS3 Treeview with Nested Nodes Selection. Almost JavaScript-less.

Similar to the treeview from the previous example, but with updated look and feel and added support for nested nodes selection via an additional checkbox.

css3-treeview-with-multiple-node-selection

CSS3 Tabstrip

Feature-complete CSS3-only tabstrip widget, utilizing hidden radio buttons.

css3-tabstrip

Notifications Bar

JavaScript-less animated notifications bar, utilizing a couple of div elements and a single hidden checkbox.

css3-notification-bar

iPhone Toggle Buttons

Fully functional iPhone-like toggle buttons, made up of labels, radio buttons or checkboxes.

javascript-iphone-toggle-buttons

Animated CSS3-only Slides Viewer

Fully functional presentation slides viewer, utilizing radio buttons, CSS counters and animations with native keyboard arrow support.

slides-viewer

Custom Skinnable Radio Buttons and Checkboxes

My favorite approach for styling radio buttons and checkboxes with semantic and minimalistic markup.

css-pages-imageless-css3-custom-checkboxes-and-radio-buttons

Enjoy the weekend!

Related Posts and Links

CSS3 Rating Stars with Hover and Selection

Just before the weekend, here’s a pure CSS3 implementation of a rating star system with support for selection and hover, made-up by radio buttons, rtl, generated content, minimal markup and sibling selectors.

thumb

Enjoy the weekend!

Related Posts and Links

Skinnable CSS3 Metro Forms

Try Semtex – the new HTML5, CSS3 and JavaScript UI framework!

Say hi to AcidJs.Forms, the successor of one of the oldest components in Acid.JS Web.UI – Forms.JS!

AcidJs.Forms is a powerful component that will give you total control over the form elements on your page without any additional markup or sophisticated JavaScript. The component will seamlessly add cool metro looks to input boxes, buttons, file inputs, checkboxes, radiobuttons and dropdowns.

acidjs-forms

Key Features
  • Lightweight and imageless, fully CSS3-driven skins.
  • Fast initialization and small footprint.
  • CSS3 animations and transitions.
  • Support for themes.
  • Rich client API and custom events.
  • Support for multiple themes on a single page.
  • No additional markup required.
  • The full version is shipped with 5 ready to use themes (Default, Gray, Orange, Red and Violet).
  • Fallback for non-CSS3 browsers.

Check the info here, look at the demo and have fun!