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Newest 10 Entries
| Question | How do I set up the system scheduler in Composr? |
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| Answer | The system scheduler is crucial for scheduled tasks like sending notifications, running backups, and processing reports. To set it up, you need to schedule a system-level task to run the data/cron_bridge.php file at least every 10 minutes. This links Composr's scheduler with your server's scheduler (like Cron on Linux). Composr can often detect the correct command to use for your setup. You can check by visiting http://yourbaseurl/data/cron_bridge.php?query_mode=1, which should display the suggested Cron command. Note that you may need to replace the php command with the absolute path to PHP if you cannot use the php command directly. If your hosting doesn't support Cron or scheduled tasks, you can enable scheduled tasks to run when visitors access your site. Navigate to Admin Zone > Setup > Configuration > Performance options and check "Web requests run scheduled tasks". Keep in mind that this method relies on visitor traffic and isn't as reliable as a dedicated scheduler. Alternatively, consider using external services like EasyCron, setcronjob.com, or onlinecronjobs.com. These services allow you to schedule calls to the data/cron_bridge.php script by URL at specified intervals. |
| Question | What are the different security levels in Composr's Setup Wizard and what do they affect? |
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| Answer | Composr offers five security levels in the Setup Wizard: Minimum, Low, Medium, High, and Ultra High. Each level sets various security configurations that you can later customize under Admin Zone > Setup > Configuration. The security levels influence settings such as:
The higher the security level, the more stringent the security measures, with Ultra High offering the most robust protection but the most potential inconvenience to users. Generally, you should use these settings depending on your site:
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| Question | How do I change my website's logo? |
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| Answer | You can change your site's logo manually or by using the Logo Wizard. To change it manually, go to Admin Zone > Style > Themes. Choose "logo/-logo" from the dropdown list, which represents the logo for the Welcome Zone and any zone without a specific logo. Replace the current image by uploading a new .jpeg, .gif, or .png file. Ensure that the 'Name' field remains unchanged. |
| Question | What are Composr addons and how do I manage them? |
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| Answer | Composr is built using a series of addons that provide different functionalities. All "bundled" addons are installed by default. Once you are familiar with Composr, it's recommended to remove any bundled addons you don't need to simplify your site and prevent accidental exposure of unconfigured features to visitors (the Setup Wizard can also uninstall these addons based on your preferences). You can manage addons by navigating to Admin Zone > Structure > Addons. Uninstalled addons are archived and can be restored later, but any associated data will be permanently lost. Composr also offers non-bundled addons. These addons are not bundled because they are not considered mainstream, rely on third-party services, haven't been vetted to Composr standards, or don't fully conform to those standards. You can install non-bundled addons by going to Admin Zone > Structure > Addons, scrolling to the bottom and clicking "Import non-bundled addon(s)". You will need to browse to the addon file and click the import button. Once imported, review the warnings and proceed to install the addon. You can also download and import addons from this website under the Downloads section. |
| Question | What are some of the default Comcode pages in Composr? |
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| Answer | Composr includes several default Comcode pages, each serving a specific purpose:
Remember that you can edit these default pages or create entirely new ones to tailor your site's content to your specific needs. |
| Question | How do I hide a Comcode page from the sitemap? |
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| Answer | If you want to prevent a Comcode page from appearing in your sitemap, you can simply prefix its name with an underscore (_). For example, pages named "_test" or "_example" would be excluded from the sitemap. Note that this generally does not hide the page from your site itself (to do that, use the validation addon to turn validated to "OFF" for the pages); it only hides them from the sitemap / search engines. |
| Question | Can I organize Comcode pages in a hierarchical structure? |
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| Answer | Yes, Composr allows you to simulate a hierarchical structure for your Comcode pages using multi-part paths in the page monikers. By editing the page monikers to include slashes (e.g., "about/team"), you can create a virtual directory structure within a single zone, enhancing your site's organization and navigation. |
| Question | How do I embed content from other modules into a Comcode page? |
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| Answer | You can use various blocks to embed content from different modules:
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| Question | What is the difference between blocks and boxes in Composr? |
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| Answer | While both terms may seem similar, they have distinct meanings in Composr:
In practice, blocks often place their content within a box, but this isn't a requirement / standard. |
| Question | Can I customize the appearance of blocks? |
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| Answer | Yes, you can customize the appearance of blocks by editing the associated templates and CSS. Each block typically has a corresponding template file (e.g., BLOCK_MAIN_NEWS.tpl for the main_news block) that controls its HTML structure. You can modify this template to change the layout and styling of the block's output. An easy way to do this is through the template editor in Admin Zone > Style > Themes, and click edit templates for the relevant theme. |
Top 10 Entries
| Question | What web technologies does Composr use beyond HTML, CSS, and JavaScript? |
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| Answer | Composr relies on a wide range of web technologies (depending on what features and settings you use), including:
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| Question | How does Composr ensure printed web pages look appropriate? |
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| Answer | Composr uses a combination of approaches to ensure printed web pages have a suitable layout:
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| Question | How can I test my website's compatibility across different browsers and devices? |
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| Answer | Testing your website on different browsers and devices can be challenging due to operating system limitations and device availability. Here are some solutions:
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| Question | What are the recommended desktop settings for viewing a Composr website? |
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| Answer | A minimum screen resolution of 1024x768 is strongly recommended for viewing a Composr website. This is the minimum resolution for which the default theme is designed. Using a lower resolution might lead to display issues or an unsatisfactory browsing experience. As of version 11, smaller resolutions will often trigger the mobile layout automatically (responsiveness) to ensure a better UI for smaller displays. |
| Question | How does Composr handle browser compatibility? |
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| Answer | Composr aims to support all modern browsers, including the latest versions of Chrome, Firefox, Safari, Edge, and Internet Explorer 11. It is designed to work seamlessly with browsers that automatically update, like Chrome and Firefox. For browsers with manual updates, Composr generally supports the last two releases. While not explicitly supported, Composr will often address bug reports for other popular browsers like Opera, Chromium, and Konqueror. Additionally, Composr strives to provide an accessible experience for text-mode browsers and those designed for users with disabilities. |
| Question | What is CSS and how does it impact website design? |
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| Answer | CSS (Cascading Style Sheets) is a language used to describe the visual presentation of a web page written in HTML or XHTML. It controls aspects like:
By separating content structure (XHTML) from visual presentation (CSS), websites become easier to maintain and update. Changes to the design can be made without altering the underlying HTML structure. Composr utilizes CSS extensively for theming, allowing users to manipulate the website's visual appearance. |
| Question | Why is understanding XHTML important for website customization? |
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| Answer | XHTML (Extensible HyperText Markup Language) is the language used to structure web page content. It defines the various elements of a webpage, such as headings, paragraphs, images, and links. Understanding XHTML is crucial for website customization because it allows you to:
Composr uses XHTML for its templates, allowing users to extensively customize the website's design and layout. |
| Question | How does JavaScript enhance website interactivity? |
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| Answer | JavaScript is a programming language that runs in web browsers, allowing for dynamic and interactive elements on web pages. It enables features like:
Composr relies on JavaScript for its default theme and administrative features. |
| Question | What is the difference between cookies and sessions? |
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| Answer | While both cookies and sessions are used for user identification and maintaining state, there are key differences:
Composr uses both cookies and sessions. Session cookies are primarily used for user identification (such as anonymously matching a user to a session in the server database), while persistent cookies can be used for remembering login details if the user chooses. |
| Question | What are cookies and how do they work? |
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| Answer | A cookie is a small piece of data that a website stores on a user's computer. It is sent from the user's web browser to the web server each time a page is viewed. Cookies are used for various purposes, including:
There are two main types of cookies:
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