Housekeeping

Description

This screen offers a set of tools to keep your database clean from unused data and images, and to trigger the Autoarchive function.

Tip

Remove unnecessary images regularly.

Navigation

Du erreichst diese Seite mit: Components → JEM → Housekeeping

User Access Level

Super Administrator

Main area

Cleanup Event Image: Here you can clean up the images in your database with a simple click of the icon. This action extracts all used images from the database and then compares the result with all available images. Images which are not used are deleted immediately. Note that this feature should be used only if the JEM images are not used elsewhere (such as content items in other articles). If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM image selection to selectively delete individual images.

Cleanup Category Images: Here you can clean up unused Category images in your database with a simple click of the icon. This action extracts all used images from the database and then compares the result with all available images. Images which are not used are deleted immediately. Note that this feature should be used only if the JEM images are not used elsewhere (such as content items in other articles). If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM image selection to selectively delete individual images.

Delete Zombie Cat/Event references: Deletes all useless (zombie) Category-Event References: Deletes all relations from Events to Categories that do not exits in the Category table anymore. These references are useless because they do not refer to an existing Category. Also zombie relations from Categories to Events that do not exist anymore are deleted.

Cleanup Venue Images: Here you can clean up the unused Venue images in your database with a simple click of the icon. This action extracts all used images from the database and then compares the result with all available images. Images which are not used are deleted immediately. Note that this feature should be used only if the JEM images are not used elsewhere (such as content items in other articles). If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM image selection to selectively delete individual images.

Trigger Autoarchive: Normally the Auto-archive function is triggered when the date changes to a new day and a frontend visitor visits a JEM view.
The Auto-archive function performs 2 actions:
1. The past events are archived or deleted, according what rule is set in Settings → Basis Settings → Event handling.
2. The recurring events are auto-created if a new instance of the recurring event fits in the 'anticipation window' and the 'By the end of' date in the event has not yet expired. JEM calculates if it needs to auto-create a new event by first looking at the Settings → Global Parameters → Advanced Parameters: Generate events up to (days). The number of days here is the default 'anticipation window': The amount of days JEM looks ahead for creating new recurring events automatically.
As a second step, JEM looks if a 'By the end of' date is set in the event (under 'Repeating Events'). If this end date is before the anticipation window, less events will be created. If it is after the anticipation window, the anticipation window is leading. You can perform these 2 actions here by hitting the 'Trigger Autoarchive" button.

Delete all JEM data: Deletes all JEM data in the Database, including events, venues, categories etc. You can use this feature for instance when you have installed the sample data at installation to test JEM before using it, or when you have entered your own data to get acquainted to the system first, before actually using it.

CSS Manager: Edit File

Description

Here you can modify the CSS file that you have selected in the previous screen. Please not that if you prefer to have line numbers displayed before the source code, you can choose that option in the previous screen (CSS Manager).

Attention

Don't change anything if you don't know exactly what you do. Read the comments carefully and backup this file before you alter it.

Navigation

Du erreichst diese Seite mit: Components → JEM → Edit CSS

Toolbar

Save: Saves the CSS file and remains in this screen.

Save & Close: Saves the CSS file and returns to the CSS Manager screen.

Close: Go Back to the CSS Manager screen without saving.

CSS Manager

Description

Here you can modify the CSS files of the various views of JEM directly in the backend.
There are two block in CSS manager page, on the left the list of default CSS files, on the right the list of custom files defined.

Two types of CSS files in JEM and save in diferent folders.:Default CSS files:/media/com_jem/css/ folderCustom CSS files:/media/com_jem/css/custom/ folder

The custom CSS files are defined in JEM → Setting → Layout → Custom Stylesheets.
Clicking a link on the right will take you to the edit screen for the chosen CSS file.

Attention

Don't change anything if you don't know exactly what you do. Read the comments carefully and backup this file before you alter it.

Navigation

Du erreichst diese Seite mit: Components → JEM → Control Panel → CSS Manager

Toolbar

Close: Close the CSS Manager and go back to the JEM Control Panel.

Edit Attendee

Description

Manage the registered users from this screen. Here you can select another user as an Attendee to the Event you are currently editing. Additionally you must also choose a Status (Invited, Attending, Not Attending, On Waiting List). Optionally you can give a Comment, and decide if an email about this edit should be sent or not. If you choose to send an email, make sure the Mailer plugin is enabled and configured.

Please note that changing selected user means: You unregister the previously selected user and register the newly selected user as attendee of the event.

To add multiple users ensure to use Save & New or Save as Copy instead of Save or Save & Close.

Select another user by clicking the Select User text to the right of the User field.

Navigation

Du erreichst diese Seite mit: Components → JEM → Events → User count number → User

Toolbar

Save: Saves the currently selected user without closing this Edit screen.

Save & Close: Saves the currently selected user, closes this Edit screen and returns to the Registered Users screen.

Save & New: Saves the currently selected user and opens a new empty Edit screen.

Save as Copy: Saves the currently selected user as a new attendee without closing this Edit screen.

Close: Cancels this operation, closes this Edit screen and returns to the Registered Users screen.