E-Books for you

Parameters title Column name
order Value with which to populate filter_order
direction
Current direction; filter_order_Dir is
populated with the opposite, asc or desc
selected
The currently selected ordering column; relates
to order
[task] Optional value with which to populate task
Returns A sortable heading for a grid/table column
State
Gets a drop-down selection box called filter_state with four or five options. Normally
used to select the published, unpublished, or archived state. When an option is
selected the form is submitted.
Parameters
[filter_state]
Current state, must be a null string, *, P, U or A;
default is *
[published] Published (P) name; default is Published
[unpublished]
Unpublished (U) name; default is
Unpublished
[archived]
Archived (A) name; default is null which
prevents the archived option being displayed
Returns A drop-down selection box of different states
Image
We use the image types to enable a form of image overriding. We can check if a
template has an image before using a system default image.


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