フォーム入力要素のラベル配置 | Accessible & Usable
公開日 : 2013年5月5日 (2020年8月30日 更新) カテゴリー : ユーザビリティ / アクセシビリティ 先の記事「フォームの入力要素には <label> 要素でラベルを付ける」で、Web サイトのフォーム入力要素 (<input> 要素、<textarea> 要素、<select> 要素) に対しては、ラベルをセマンティックにマークアップしましょう、というお話をしました。今回は、ラベルの配置 (レイアウト) について、考えてみたいと思います。 チェックボックス/ラジオボタンの場合 :「ラベルは右」を基本とする チェックボックスやラジオボタンの場合、そのラベルは、各々のチェックボックス/ラジオボタンの後ろ (右) に配置するケースが多く、実質的に「慣例」になっていると思います。 この記事を書くにあたって、「ラベルをチェックボックス/ラジオボタンの手前 (左) に配置したらどうな
List of Pseudo-Elements to Style Form Controls
Styling form elements is a pain point when developing web applications. Historically, web developers have had to accept the form controls the browser provided with little hope of customization. However, web rendering engines are increasingly adding hooks through pseudo-elements to give authors some control over the display. While all of these pseudo-elements are rendering engine specific (and ther
フォーム入力要素の注釈のマークアップ | Accessible & Usable
公開日 : 2013年4月16日 (2020年8月30日 更新) カテゴリー : アクセシビリティ Web サイトのフォームの中には、入力要素 (<input> 要素、<textarea> 要素、<select> 要素) のすぐ上か下に、注釈を付け加える場合があります (たとえば、入力フォーマットを指定したい場合などです)。 入力要素に注釈を付け加えた例 (パスワードの入力フォーマットの指定) この際、セマンティックに (マシンリーダブルな形で) 入力要素と注釈を紐づけるマークアップをしておくと、なおよいでしょう。たとえばスクリーンリーダーを使いながら [Tab] キ―でフォーカス位置を移動させている場合、フォーム入力要素にフォーカスが当たったときに、その要素に紐づいた注釈も併せて音声読み上げされる、といったことが期待できるからです。 「aria-describedby」を用いて入力要素と
フォームの入力必須項目のマークアップ | Accessible & Usable
公開日 : 2013年4月12日 (2020年8月30日 更新) カテゴリー : ユーザビリティ / アクセシビリティ Web サイトのフォームの中には、入力必須の項目があります。大抵の場合、その項目が必須である旨を、ラベル (<label> 要素の中) に盛り込むことが多いでしょう。 <label for="name">お名前 (必須)</label> <input type="text" id="name" name="name" /> 上記のように、<label> 要素の中に「必須」と書かれていれば、たとえばスクリーンリーダーを使いながら [Tab] キ―でフォーカス位置を移動させている場合、フォーム入力要素 (<input> 要素、<textarea> 要素、<select> 要素) にフォーカスが当たるとその入力要素に紐づいたラベルが音声で読み上げられ、ラベルに包含された「必須」
jQuery Custom Select Box Plugin - jQuery.customSelect()
jQuery .customSelect()The ridiculously lightweight, semi-native select box styling plugin What it be This lightweight, unintrusive technique uses the native select box functionality of the web browser, and overlays a stylable <span> element in order to acheive your desired look. Since it makes use of default browser functionality, it can be treated just like any ordinary HTML select box. This conc
The Problem Of CSS Form Elements — Smashing Magazine
Totally taming form elements is impossible due to the lack of detail in the CSS specification and because of the default styles applied by Web browsers. However, Gabriele Romanato shows us that, by following some common practices, reducing (though not eliminating) the differences and achieving good visual results is possible. Before 1998, the birth year of CSS Level 2, form elements were already w
Fieldset, legend, border-radius and box-shadow | 456 Berea Street
The fieldset and legend elements are notorious for being tricky to style, especially if you want the same result across browsers. Other than the line wrapping issue I wrote about in How to line wrap text in legend elements, even in IE, you may run into problems and differences related to padding, backgrounds and positioning of the legend element. Recently I noticed more fieldset + legend weirdness
Accessible custom checkboxes and radio buttons | 456 Berea Street
Every now and then I’m handed a design comp that has customised checkboxes and radio buttons. This used to make me think “Oh no, not again” because I simply didn’t know of a reliable way to customise these particular form controls. Sure, if all you care about is replacing the browser default with a custom graphic it isn’t that hard. But if like me you’re also interested in doing so without degradi
line-height: normal !important
たまに忘れてFirebugで調査して「あーそうだった！ これだよ！ クソが！ 俺か！」みたいな。これはFirefoxのフォーム系の置換要素に設定してあるデフォルト・スタイルで、入力ボックスとボタンの高さを揃えるのが面倒くさい原因のひとつ(もちろんこれだけではない)。これはかなり昔からあるけど「置換要素がline-heightプロパティーで高さ変わるわけねーだろクソが」という理由によりWon't Fixなので、死ぬまで付き合うことになりそう。 !importantなため制作者スタイルからはどうあがいても上書きするのは無理なので、他のブラウザー向けにline-height: normalを設定してやるのがまず必要。その上で入力ボックスとボタンのbox-sizingプロパティーが違うことに気をつけ、高さを指定する。 input[type="text"] { height: 1.75em; lin
GitHub - mailcheck/mailcheck: Reduce misspelled email addresses in your web apps.
mailcheck.js The Javascript library and jQuery plugin that suggests a right domain when your users misspell it in an email address. mailcheck.js is part of the Mailcheck family, and we're always on the lookout for more ports and adaptions. Get in touch! What does it do? When your user types in "user@gmil.con", Mailcheck will suggest "user@gmail.com". Mailcheck will offer up suggestions for second
CSS3 Pseudo-Classes and HTML5 Forms | HTML5 Doctor
Hello! I’m Doctor Peter and I’m here to treat you with a dose of complementary CSS3. Don’t worry, this won’t hurt a bit. Contrary to what HTML5 Please and the W3C would have you believe, CSS3 is not part of HTML5. “But this is HTML5 Doctor,” I imagine you saying. “Why are you talking about CSS3 here?” Well, I want to talk about a very specific part of CSS3, one that works in perfect tandem with HT
JavaScript and JQuery - UniForm JS
I believe many of you want to know the real differences between JavaScript and JQuery. You are noticing that both of these softwares start with J but besides that there are many other similarities which we are going to explore here. The fact is that many professional web developers as well as amateur one are interested in knowing these differences and similarities for better productivity and overa
Using the HTML5 Form Attribute - Impressive Webs
One challenge that developers have faced when creating HTML5 forms is the inability to separate a form control from its parent <form> element without having to resort to some undesirable methods to get that form control to submit its data along with the form. If you tried to do this in HTML4 or XHTML, the form would not submit the information from the form control that’s structurally outside the f
Bootstrap Forms: Best Ready-To-Use Examples for 2024
Bootstrap is the most popular and probably the most complete front-end web framework, which allows developers to fasten the creation of a website or web app. In this article, I have compiled 5 ready-to-use web forms for your Bootstrap projects. It’s time to save some time! General Rules for your Bootstrap Form As the most popular CSS Framework available, Bootstrap makes HTML forms creation way eas
Better Check Boxes with jQuery and CSS
In this short tutorial, we will be creating a replacement for the default browser checkboxes in the form of a simple jQuery plugin. It will progressively enhance your forms but at the same time fall back to the default controls if JavaScript is unavailable. HTML The first step is to lay down the structure of the underlying HTML document. We will need a form with checkboxes which we will later be r
Animated Form Switching with jQuery | Codrops
In this tutorial we will create a simple animated form switch with three very common forms. The idea is not to leave the page when the user goes to another […] In this tutorial we will create a simple animated form switch with three very common forms. The idea is not to leave the page when the user goes to another form but instead make the new form appear within the same container, expanding or co
WebKit HTML5 Search Inputs | CSS-Tricks
One of the new types of inputs in HTML5 is search. <input type=search name=s> It does absolutely nothing in most browsers. It just behaves like a text input. This isn’t a problem. The spec doesn’t require it to do anything special. WebKit browsers do treat it a bit differently though, primarily with styling. A search input in WebKit by default has an inset border, rounded corners, and strict typog
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Why Users Fill Out Forms Faster with Unified Text Fields
https://designindevelopment.com/css/grooveshark-search-with-css3/
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