Html Link

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Тег <LINK>

Тег <LINK> используется для создания ссылки связывающей текущую HTML-страницу и какой-либо документ в интернете. По сути, это означает, что документ, находящийся по адресу указанному в ссылке, будет найден и загружен браузером вместе с HTML-страницей, а затем использован им по назначению. Например, при помощи тега <LINK> можно подключить внешнюю таблицу стилей (CSS), иконку сайта, ну, или дополнительные шрифты, нужные для правильного отображения страницы и т.д.

Ссылки могут быть относительными и абсолютными. Относительные ссылки — ссылки относительно текущей страницы или корня сайта (используют относительные URL). Работают только в пределах текущего сайта. Абсолютные ссылки — включают URL с полным адресом документа и действуют везде, где указана ссылка: на любом сайте, на локальном компьютере.

На самом деле спецификацией HTML описываются более широкие возможности применения тега <LINK>. но их солидная часть не поддерживается ведущими браузерами.

Личные атрибуты:

href — Задает адрес загружаемого документа.
media — Показывает для какого типа устройства предназначен подключаемый файл с таблицей стилей.
rel — Указывает вид прямой взаимосвязи между текущим документом и документом указанным в href .
type — Определяет к какому MIME-типу данных относится загружаемый документ.

accesskey — устанавливает клавишу быстрого доступа для фокусировки на HTML-элементе.
class — задает имя класса или классов тега, используемых в CSS (Каскадные таблицы стилей).
dir — указывает направление текста внутри элемента.
id — задает имя идентификатора HTML-тега, который может использоваться в качестве «якоря» или в таблицах стилей.
lang — указывает язык, на котором написан текст внутри HTML-элемента.
style — необходим для применения встроенных стилей CSS к тегу.
tabindex — устанавливает порядок табуляции между элементами (клавиша Tab ).
title — выводит всплывающую подсказку при наведении курсора мыши на HTML-элемент.

HTML 5 тег - link

HTML 5 тег, определяющий ссылку на внешний файл

</body>

</html>

Размещается в секции <head> </head> .

Атрибуты и значения

В 1999 году Мег Хуриган (Meg Hourihan) и Иван Уильямс (Evan Williams), сотрудники небольшой компьютерной компании Pyra Labs, разположенной в Сан-Франциско, создают и запускают систему Blogger.com, которая с того времени позволяет пользователям интернета абсолютно бесплатно создавать персональные блоги. В 2003 Blogger.com покупает компания Google. В последнее время компания Google значительно улучшила систему Blogger. Сегодня потребители могут изменять внешний вид страниц своих блогов, могут архивировать свои записи, комментарии, появилась опция публикации текстов с помощью электронной почты. Blogger.com (Blogspot.com) благодаря инвестициям Google стал намного лучше, удобнее и симпатичнее как для посетителей, так и для администраторов. В сети все чаще появляются всевозможные Blogger сообщества, объединенные определенными интересами. Blogger разрешает авторам зарабатывать деньги посредством размещения рекламы от AdSense. Сервис AdSense также принадлежит компании Google. Blogger предоставляет возможность ведения блога несколькими авторами одновременно. Эти и другие функции и расширения делают систему Blogger очень привлекательной. Интересным является тот факт, что доступ к бесплатной платформе Blogger.com (Blogspot.com) заблокирован в Казахстане.

How to disable HTML links - Stack Overflow

This should be the right way to do it when most of browsers will support it:

Actually (2015) it's well supported only by Chrome, FireFox and Opera (only latest versions). Internet Explorer started to support this from version 11 but not for links .

Workaround

We, probably, need to define a CSS class for pointer-events: none but what if we reuse disabled attribute instead of a CSS class? Strictly speaking disabled is not supported for <a> but browsers won't complain for unknown attributes. Using disabled attribute IE will ignore pointer-events but it will honor IE specific disabled attribute; other CSS complaint browsers will ignore unknown disabled attribute and honor pointer-events. Easier to write than to explain:

Intercept clicks

Use a href to a JavaScript function, check for the condition (or the disabled attribute itself) and do nothing in case.

To disable links do this:

To re-enable them:

If you want instead of .is("[disabled]") you may use .attr("disabled") != undefined (jQuery 1.6+ will always return undefined when the attribute is not set) but is() is much more clear (thanks to Dave Stewart for this tip). Please note here I'm using disabled attribute in a non-standard way, if you care about this then replace attribute with a class and replace .is("[disabled]") with .hasClass("disabled") (adding and removing with addClass() and removeClass() ).

Clear the link

Clear the href attribute. With this code you do not add an event handler but you change the link itself. Use this code to disable links:

And this one to re-enable them:

Personally I do not like this solution very much (if you do not have to do more with disabled links) but it may be more compatible because of various way to follow a link.

4 methods of adding CSS to HTML: link, embed, inline and import

Four methods of adding CSS to HTML

There is more than one way to add a Cascading Style Sheet (CSS) to your HTML document. In this short tutorial I will explain the strengths and weaknesses of the four main methods.

Linking to a separate CSS file

This is the most common method of attaching CSS rules to an HTML document. With this method all of your style rules are contained in a single text file that is saved with the .CSS extension. This file is saved on your server and you link to it directly from each HTML file. The link is just a simple line of HTML that you put in the <head> section of your HTML document, it looks like this:

There are many advantages to linking to a separate CSS file. If you need to make a style change across your whole website then you only need to make the change once in your single CSS file. If you want to completely change the look of your website, again, you only need to update this one file. Check out CSS Zen Garden for the best example of this. Perhaps the best reason to have a separate CSS file is for speed. When a person first visits your website their browser downloads the HTML of the current page plus the linked CSS file. Then when they navigate to another page their browser only needs to download the HTML of that page, the CSS file is cached so does not need to be downloaded again. This can significantly increase browsing speeds on a website.

Embedding CSS into the HTML

You can also embed CSS rules directly into any HTML page. To do this you need to add the following code to the <head> of your HTML document:

All of your CSS rules go between the style tags. As before, the media can be "screen" for your computer screen or "print" for printing.

The disadvantage with this approach is the styles must be downloaded every time someone visits the page, this can cause a slightly slower browsing experience. However there are a few advantages. Because the CSS is part of the HTML document, the whole page exists as just one file. This can be useful if you are sending the page to someone via email or if it will be used as a template such as a blogger template. I use this method on my liquid-layout demos so when people view the source of the page they can see the HTML and the CSS code together. Another advantage of using this method is with dynamic content. If you are using a database to generate the page content you can also generate dynamic styles at the same time. Blogger does this - it dynamically inserts the colours for headings and other elements into the CSS rules embedded in the page. This allows users to change these colours from an admin page without actually editing the CSS in their blog templates.

Adding Inline CSS to HTML tags

Style rules can also be added directly to any HTML element. To do this you simply add a style parameter to the element and enter your style rules as the value. Here is an example of a heading with red text and a black background:

This is not a good method to use because it will bloat your HTML and make website maintenance a real headache. However it can be useful in some situations. One example could be if you are using a system where you don't have access to the CSS file - simply add your style rules directly to the elements instead.

Importing a CSS file from within CSS

Another interesting way to add CSS to a HTML page is with the import rule. This lets us attach a new CSS file from within CSS itself. Let's look at an example of how this is done then I will show a practical example of when you might use this method. To import a new CSS file from within CSS simply use the following rule:

Just change "newstyles" to the name of your CSS file and be sure to include the correct path to the file too. Remember the path is relative to the current CSS file that we are in, if the CSS is embedded into the HTML page then the path is relative to the HTML file.

Let's imagine we have a 1000 page website and we link to a CSS file from every page on the site. Now let's imagine we want to add a second CSS file to all of those pages. We could edit all 1000 HTML files and add a second CSS link or a much better way would be to import the second CSS file from within the first file. We just saved ourselves many hours of work!

Happy CSS coding.

Follow me on Twitter @mattjamestaylor

HTML Links for Beginners

HTML Links for Beginners

Learn how to link HTML pages using text links and image links. Also shows you how to link to email addresses in your Web pages.

HTML links allow one Web page to link to other related pages. They can use text or images to link to other Web pages or even an email address. If you're new to Web building and you're not sure how links work in HTML pages, this tutorial is for you! Read on.

What is an HTML link?

A link is a piece of text or an image in a Web page that, when clicked on, takes you to another Web page or other content. Links are, by default, underlined and blue, although it's possible for a Web designer to change these defaults.

By linking your pages together like this, you can build a whole website. You can also link to other sites on the Web using the same technique.

The word 'link' is short for 'hyperlink', a term used to describe linking documents together.

Making text links

The HTML tag that you use to build links is called the <a> tag. ('A' is short for 'Anchor', by the way.) Here is some HTML to build a link to this site's homepage:

Here is how the above HTML code looks in the page. Try clicking on it! (Use your browser's "Back" button to return to this page.)

Notice that there are several parts that make up this link. Let's take a look at these parts now.

The HTML a tag tells the browser that we want to start a link at this point in the page, and that we want the link to point to http://www.elated.com/. The text between the quotes ( http://www.elated.com/ ) is called a URL.

You can get the URL of the page that you want to link to by browsing to that page in your Web browser, then copying and pasting the URL from the address bar at the top of the browser window.

Next, we have:

This is the text that we want to turn into a link.

Finally, we have:

This closes the link. It's very important to remember to put the </a> tag at the end of your link, otherwise the rest of your Web page will become one long link!

Making image links

Here's how that looks in the page:

Using mailto: links

You can also make a special type of HTML link that links to an email address. When clicked on, the link opens the visitor's email program so that they can send an email message to that address. This is often called a mailto link. For example:

Here's that link in the page. Try clicking on it!

You can even set up the link to use a default email subject, as follows:

Try clicking on this link, and you should see your email compose window appear with the email subject pre-filled:

Adding links to the same HTML page

You can even link to another point on the same page. This is very handy if you have a long page that you'd like people to be able to navigate around. For example, you might have an FAQ page with a list of links at the top of the page that jump to the relevant questions.

So how is this done? First, add an id attribute to the element you want to link to:

Then, you can link to this element from elsewhere in the page by placing a # in front of the element's ID, as follows:

Clicking on this link would take you to the "fruit-bats" paragraph.

Here's a real-world example. At the top of this page, we've added an ID to the "What is an HTML link?" heading, as follows:

We can link to this heading now, like this:

Try it now - click on the link below. To return here, scroll down the page again, or click your browser's "Back" button.

You can also link to an element within another page. For example, the following HTML links to an element within an imaginary FAQ page on example.com:

Opening a link in a new window

You can make a link open in a new browser window by using the target="_blank" attribute, as follows:

Click on the link below to see it in action:

It's worth pointing out that opening everything in a new browser window can be annoying for visitors to your website, so use this feature sparingly and where appropriate! Also, note that the target attribute isn't allowed in XHTML 1.0 (although it's still allowed in HTML 4).

HTML LINK - HTML Code Tutorial

<LINK. >

use it if you have a particular purpose which you know works

<LINK. > is our nomination for "Most Under Supported Tag". <LINK. > is a great idea which browser makers have largely chosen to ignore. Most of the examples on this page are from the last version of Mosaic which came out a few years ago.

<LINK. > defines a relationship between the current page and another page or resource. Suppose, for example, that we want to establish that the home page for the current page is http://www.idocs.com. We would put the following <LINK. > in the <HEAD> section:

The REL attribute establishes the relationship, in this case that the related page is the Home page for this web site. You can put any value you want, but certain common values have evolved (they are listed below). HREF gives the URL for the related page.

Another use for <LINK. > (which always goes in the <HEAD> section) is to establish who is the author of the current page. To do this, we could put this <LINK. > in the <HEAD> section:

In this case, we use REV instead of REL. REV means "the reverse relationship". That is, REV describes what the related resource would put in a <LINK. > tag using REL. We use REV to indicate that the related entity (Miko) made this document. If we used REL. that would indicate that this document made Miko, which isn't how it happened (my parents and God did that). HREF again indicates the URL for the related resource, in this case an email address. It is also common to put the URL of the author's personal home page. TITLE suggests a title for the resource. TITLE suggests a title for the related resource.

<LINK. > is ignored by most browsers, which is unfortunate. (One of the only browsers in current production which does support <LINK. > is iCab. a web browser for the Macinotsh. See their FAQ .) Mosaic was one of the few which browsers made use of <LINK. >. Mosaic makes a sort of "quick index" bar at the top of pages which use <LINK. >. For example, for a document whose header section looks like this.

Mosaic will put a link bar at the top of the page:

Mosaic even recognizes some of the more common values for REL and REV. and uses appropriate icons for them. These are the values it recognizes:

Change HTML Link Underlines

Change Link Underlines

By Jennifer Kyrnin. Web Design & HTML Expert

Updated December 10, 2014.

When you create an HTML link. browsers automatically underline it so that your readers can see what text is clickable. But what if you want to make it stand out even more? There are ways to change the underline to dots or dashes or even change the color.

But First, Remove the Underline

Nearly all the styles I'll show you after this will require that you start with the underline turned off.

Change the Underline to Dots or Dashes

Instead of a solid line, you can use dots to underline your links. To do this, set the border-bottom style property:

You can do the same thing to get dashes. Just change the border-bottom style to dashed:

Change the Underline Color

Another way to draw attention to your links is to change the color of the underline. Just make sure the color fits with your color scheme .

Double Underlines

You can also use the existing underline to make a double underline with other features, such as one of the lines being dotted:

And Don't Forget the Link States

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Html Link

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Ссылки в документах HTML

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Другие статьи, обзоры программ, новости

Html link

HTML 5 тег - link

How to disable HTML links - Stack Overflow

4 methods of adding CSS to HTML: link, embed, inline and import

HTML Links for Beginners

HTML LINK - HTML Code Tutorial

Change HTML Link Underlines

Софт-Архив

Поиск

Новые файлы

Html Link

Описание

Ссылки в документах HTML

Видео

Похожие программы

Другие статьи, обзоры программ, новости

Html link

HTML 5 тег - link

How to disable HTML links - Stack Overflow

4 methods of adding CSS to HTML: link, embed, inline and import

HTML Links for Beginners

HTML LINK - HTML Code Tutorial

Change HTML Link Underlines