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Sándor Juhász
lonalore
Web developer from Hungary. Working on the web since 2010.
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title (Title) - The text to display in the title bar of a visitor's web browser when they view this page. This meta tag may also be used as the title of the page when a visitor bookmarks or favorites this page.
description (Description) - A brief and concise summary of the page's content, preferably 150 characters or less. The description meta tag may be used by search engines to display a snippet about the page in search results.
abstract (Abstract) - A brief and concise summary of the page's content, preferably 150 characters or less. The abstract meta tag may be used by search engines for archiving purposes.
keywords (Keywords) - A comma-separated list of keywords about the page. This meta tag is not supported by most search engines anymore.
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Installing an external library that is required by a contributed plugin
Download the library - The plugin that requires the external library should provide a link to the homepage of that library or, even better, directly to that library's download page. Sometimes the plugin will specify a version for you to download, otherwise just download the latest version.
Extract the files - If the file you downloaded is an archive, i.e. its file extension is .zip or .tar.gz, you will need to extract it first. On Windows, use a program like 7-zip to extract it. On the Mac, you can use Stuffit Expander. For *nix systems, use the command line: tar -zxvf filename.tar.gz. After extracting the file, you should see multiple files or a single folder with the library's name.
Upload the library - Inside the e107_web/lib/ directory create a new directory with the e107 machine name of the library. The machine name should be prov
Ajax-enabled forms in e107 offer dynamic form behavior with no page reloads and are easy to create and manipulate. They are a simple extension of the e107 Form API.
What is dynamic behavior? Traditional web behavior has the user fill in a form, click a button, and the entire page is rebuilt and sent back to the browser. Ajax-enabled forms update or replace part of the page or part of the form without doing a full page reload - only the part that needs to be changed is changed. It's more responsive to the user and typically faster than the traditional page reload approach.
Some facts about Ajax:
Ajax forms provide dynamic form behavior without page reloads.
As a developer you don't use or touch any JavaScript to create an Ajax-enabled form. E107 does all the work for you.
Most of the time, Ajax-enabled forms are just dynamic replacement of an HTML region on the page, which is most often a piece of a rebuilt form.
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