moz-box-shadow:inset 0px 1px 0px 0px #54a3f7 dunction that stops the showing of the buttonsĭocument.getElementById('left').style.display='none' ĭocument.getElementById('right').style.display='none' If(number != imageCount - 1) document.getElementById('right').style.display='block' If(number != 0) document.getElementById('left').style.display='block' if it's the last picture the counter won't be increasedĭocument.getElementById('images').src = imageArray ĭocument.getElementById('num_img').innerHTML= number + 1 + '/' + imageCount amount of pictures = length of the array Now let’s fill the gallery html with such code: Create a gallery.html file in the Test folder and add the link to the gallery to the Content block: Now, let’s make a gallery based on javascript. Of course, the page looks very simple, and its structure is primitive, but it may already be a page of a site as it has everything you need for this. Save the style.css file, refresh the page in the browser, and if everything was done correctly, you will see the following: Global tags such as body, html should be written without any signs, if we describe an item that was recorded as, it will be the octothorpe (#) at the beginning, if it should be a point (.). Just write the following between the tags: :Īnd let’s fill the style.css file with styles:ĬSS syntax is simple – the first is the html-tag name for which the style is described, and then directly the visual style in the braces, always with a semicolon at the end of each property. The main purpose is to separate the external css page design and its structure, so css will be included as a separate file.Ĭreate a new file called style.css in the Test folder.Ĭonnection of the css-file occurs in the section. Now let’s consider the use of Cascading Style Sheets, abbreviated CSS. Save the index.html file and look at the result: Content block displays various information footer is the lowest part of the site, there can be a simple picture, current date or any other information. The header is usually placed at the top of the site and has such elements like name, logo, company address, etc. Our page has the simplest structure: header, content block, and footer. Id tag has the following syntax: and a closing tag like this. Operating with tags, you can assign them with an id, which will allows better orientation in the structure of the page, and the use of cascading style sheets in future. Now we will use the tags, that allow us to distinguis blocks and sections in html page structure. The tag contains the body of the site, it displays all the visible elements such as header, content, footer and much more. This is often just before the closing, here’s an example: It starts with the tag, which is closed after the apparent of the end of page.
Let us turn to the visible part of the page. There’s nothing interesting there, but if we take a closer look, we can see that the title of the page is in the header of the browser. Let’s sit back and see what we have at the moment: As mentioned above, in the tag let’s write the page title like this: Title. Usually, tag is connected with files and scripts needed for the operation of the site. The next tag –, which in this case will have a page title that appears in the header of the browser, and in other cases, it will have a meta description, keywords, path to the css scripts and so on.
#JAVASCRIPT CSS HTML REDDIT CODE#
The closing tag will be at the end, indicating that the html code is completed. Next, be sure there is an opening tag, which tells the computer that now he will have to deal with html code. Indicate the type of document using the tag, In this case, we use html5, so you can write just. Open the index.html file in a text editor. That is what we will then open in a browser to view the resulting html page. This file will contain html tags that will describe the basic structure of the site. Now, in the test folder, create a file called index.html. This folder will contain the files of the site. And to view html page use any Internet browser. But it is more convenient to use a special editor like Sublime Text that has syntax highlighting.
#JAVASCRIPT CSS HTML REDDIT HOW TO#
To learn how to make a simple html page, we need some text editor, for example, Windows Notepad.
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