datatables 使用

Type	Name	Info
int	iDisplayStart	Display start point
int	iDisplayLength	Number of records to display
int	iColumns	Number of columns being displayed (useful for getting individual column search info)
string	sSearch	Global search field
boolean	bEscapeRegex	Global search is regex or not
boolean	bSortable_(int)	Indicator for if a column is flagged as sortable or not on the client-side
boolean	bSearchable_(int)	Indicator for if a column is flagged as searchable or not on the client-side
string	sSearch_(int)	Individual column filter
boolean	bEscapeRegex_(int)	Individual column filter is regex or not
int	iSortingCols	Number of columns to sort on
int	iSortCol_(int)	Column being sorted on (you will need to decode this number for your database)
string	sSortDir_(int)	Direction to be sorted - "desc" or "asc". Note that the prefix for this variable is wrong in 1.5.x where iSortDir_(int) was used)
string	sEcho	Information for DataTables to use for rendering

发送到server中的data字段

In reply to each request for information that DataTables makes to the server, it expects to get a well formed JSON object with the following parameters.

Type	Name	Info
int	iTotalRecords	Total records, before filtering (i.e. the total number of records in the database)
int	iTotalDisplayRecords	Total records, after filtering (i.e. the total number of records after filtering has been applied - not just the number of records being returned in this result set)
string	sEcho	An unaltered copy of sEcho sent from the client side. This parameter will change with each draw (it is basically a draw count) - so it is important that this is implemented. Note that it strongly recommended for security reasons that you 'cast' this parameter to an integer in order to prevent Cross Site Scripting (XSS) attacks.
string	sColumns	Optional - this is a string of column names, comma separated (used in combination with sName) which will allow DataTables to reorder data on the client-side if required for display
array array mixed	aaData	The data in a 2D array

返回页面的数据(.JSON)