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Bitrix fix banner sidebar change php. Fixed two-column layout

Hello, today we will talk to you about how to create your own navigation bar for a website. It is used on almost every Internet resource, so every developer should be able to create this element.

Explanations for the article:
  • "Sidebar" - site navigation panel.
  • "Position" is a property in CSS.
  • "Top", "left", "right", "bottom" - CSS movement properties.
  • WordPress is a website content management system/CMS.
  • Webix - UI library. Allows you to create table elements.
  • View is a JavaScript function.

    • This article will show you various ways to create navigation bars, both manually and using special site builders. Our example uses WordPress.

    How to make a sidebar manually? CSS & HTML

    Now we will show the traditional way of development, namely writing code in text editor. To do this you need to open HTML and CSS documents in a code editor.

    Creating a sidebar on the right side. HTML & CSS

    Most often, the navigation bar is located either in the header of the site or on its right side. In the second case, a 2-column layout is usually used.

    It’s good if you have a ready-made layout in advance, since you know the width of the navigation block. If there is no layout, this will not interfere with development.

    Attention! When creating sidebars and other website elements, prepare a ready-made layout in advance. By focusing on it you will simplify the development process.

    The navigation bar can be created using lists and regular blocks. If you use lists, disable the "text-decoration" property for them.

    Our example uses a div block design.

    First, we create a common div block in which the columns will be located. Let's create some class for it; in our example, the layout class is used, but this does not particularly affect the development process.

    The main block will be used to create positioning as well as sizing.

    First, let's decide on positioning. For the general container, we set the relative positioning - property (position: relative). The property (position: absolute) is set for columns.

    Using this type will make it easier for you to position the speakers inside the block. To do this, we will use the movement properties: , , and .

    In our example, the code looks like this:


    HTML

    Test Page

    Column 1

    Column 2

    Copy


    CSS

    Layout (

    position: relative;

    background: rgba(119, 115, 115, 0.58);

    }

    Sidebar, .content (position: absolute;)

    Sidebar (

    background: #C6DD7D;

    Content (

    background: #F4ECCE;

    Copy

    Attention! Be sure to specify a width for each individual navigation item. The fact is that they have absolute positioning, which means their width will be equal to the width of the internal content.

    We also want to note that in , the second column is placed first, and then the first. Using this method it doesn't matter since the speakers can be easily swapped.

    You can also use the float property for this. This method is much simpler, as it is based on flowing around elements. Thanks to it, our sidebat will be located on the right side.

    Create a navigation bar on the right side. HTML & CSS

    To create such a panel, you can use the same markup as in the first example. You don't need to make any special changes to the CSS code either.

    You need to make some minor adjustments to your CSS code. This is necessary so that the menu is located on the right side. We do not change the width and positioning properties!


    How to create a sidebar in WordPress?

    Now let's look at a method that is very different from the previous one. The difference is that you can create better navigation with virtually no CSS or HTML code.

    You won't need to write all the code manually; all the work will happen in the constructor itself.

    At using WordPress you will need to register a navbar and add some widgets to it.

    In order to register a sidebar in WordPress, you will need to write several functions in PHP files. Basically you will need arrays of data that will reference the widgets and their div tags.


    In our example, we consider the right sidebar, as well as the footer sidebar.

    A few words about webix

    There is another special framework that will allow you to create this sidebar. Its main advantage is that it allows you to make a good panel by writing just a few lines of code.

    First you need to download this framework. After that, provide links to its styles and scripts in your HTML document.

    After this, you can start creating your sidebar. To place it in the framework there is a special function - view. Which will place the placement of elements.

    The downside of this framework is its limitations. When using it, you will not be able to create a truly unique creation, since the panel is limited not by your imagination, but by just a couple of functions.

    Conclusion

    In this article, we looked at a few basic ways to create a navigation bar, but there are many more. large quantity. You can even come up with your own method based on our work.

    These examples showed a simple navigation bar. If you work a little with source code, then you can get a real masterpiece.

    Tags:

    Hello, dear readers of the blog site. This is more of a note to myself, so as not to forget what exactly I did when I want to return everything back. It all started when one of the readers suggested writing about a plugin for WordPress called Q2W3 Fixed Widget (Sticky Widget), which can make any widget in the sidebar floating or, in other words, fixed.

    Those. As you scroll the page, you will see that the main part of the sidebar will go up, but the widget that will be located at the very bottom will remain in the viewing area no matter how far you move down the text. I’ll immediately make a reservation that placing contextual advertising in this way is prohibited and you can be punished for it (as it turned out in the comments, YAN allows this, but Adsense prohibits doing this).

    The plugin is great, but widgets are disabled in my theme, so I decided this task using a few lines of JavaScript code that I found on the Internet.

    As a result, my top menu is fixed at the very top of the viewport (basically, just CSS code was enough for this, but we are not looking for easy ways), and the lower part of the sidebar is fixed at the top right of the screen when you reach it when scrolling the page. I don’t know whether this will be of any use, but the solution is really simple.

    Why fix the menu and make a floating sidebar?

    Why fix the top menu, you ask? Well, in general, this is a small experiment on the topic of improvement. Purely hypothetically, we can assume that this could cause an increase in the number of pages viewed and the time spent by the user on the site.

    On the other hand, the excessive intrusiveness of such a fixed panel may cause a negative reaction from readers, so the question of the usefulness of this action remains open. You'll have to look at the result after a week of use - if the menu is no longer fixed (nailed to the top edge of the viewing area), then the experiment was a failure. Just in case, I'll take a screenshot of how it all happened.

    A floating sidebar in WordPress is made for a slightly different reason - to attract more attention to something. In principle, here you can insert both a list of categories and a list of popular or recent posts, which again will try to serve the task of improving behavioral ones. But most often, advertising is placed in such a floating block (contextual advertising is not allowed, as I already mentioned), which, purely hypothetically, should increase the webmaster’s income. Let's see the result in a week.

    How to Fix the Top Menu in WordPress

    I found a solution for myself on the Internet. To use this method, you must be connected jQuery library. How to do this was described in detail in the article about loading content.

    If you remember, in the article about optimizing page loading speed, you need to try to combine all CSS and JS into one common one (in the sense of two - one for styles and the other for scripts). So, in fact, I added the lines of code given just below to such a file. Although you can add them directly to HTML code, surrounded by script tags. For example, this can be done in the header.php template inside the head tags.

    You can also implement fixing the top menu using pure CSS - to help us. Actually, positioning is also used here using this CSS properties, but it also becomes possible to start displaying a fixed menu not immediately, but some time after the scrolling starts (at a certain distance from the top).

    In my case, the code for fixing the top menu looks like this:

    $(function())( $(window).scroll(function() ( var top = $(document).scrollTop(); if (top< 10) $("#navi").css({top: "0", position: "relative"}); else $("#navi").css({top: "0px", width: "100%", position: "fixed"}); }); });

    Let me remind you that you can paste this piece of code into:

  • A file with the .js extension that lives in the folder with the theme you are using (/wp-content/themes/theme). It is suitable for you only if a line is written for it in the header.php file for loading it along with the web pages of your site, which may look like this:
  • You can use the header.php file itself, concluding this code between the opening and closing head tags and wrapping it in script tags, for example like this: $(function())( $(window).scroll(function() ( var top = $(document).scrollTop(); if (top< 10) $("#navi").css({top: "0", position: "relative"}); else $("#navi").css({top: "0px", width: "100%", position: "fixed"}); }); });
  • You can also write this code in any other place. script tags. The main thing is that it loads on the right blog pages. For example, you can do it in footer.php before the closing body tag.

    • Now let's look directly at this code. It turns out that after 10 pixels from the top, the relative positioning is replaced by a fixed one (see the article at the link given just above). If necessary, then in the line with else you can select non-zero as the value for top, and then the menu fixed at the top will recede from the top edge of the viewport by given value pixels (in my opinion, this is unnecessary).

    Unlike original code I also had to add width: "100%", because in otherwise The width of the menu was decreasing, which spoiled the whole picture.

    Look, for clarity, I will provide the Html code with which the top menu is formed in my WordPress template blog (it lives in my header.php file from ):

    In your template, most likely, the display of menu items will be specified using, for example, such a construction (function), but this is not important.