Bitrix Site Manager

Persistent filter and sorting

These functions are used to build and manage filters and sorting schemas.

InitFilterEx Initialises the filter.
DelFilterEx Deletes the filter.
GetFilterHiddens Allows to create a number of hidden HTML form tags. The tags returned are built using variables whose names are passed in the array, or their prefix is specified in the mixed type parameter.
GetFilterParams Returns the string containing the URL parameters from an array of variables or variables whose names start with the prefix specified.
CheckFilterDates Checks if the two dates inputted in a filter are correct.
InitSorting Initialises the sorting.
SortingEx Generates sorting direction visual cues.