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Connector object

dynamic_loading

enable dynamical loading mode for connector

<cfset conn.dynamic_loading(rowsNum)>

Parameters:

  • tree, treegrid - no parameters
  • grid - number of rows which should be initially loaded (the value should be more than number of rows visible in grid, or at least any positive number)
  • combo - maximum number of options which server will send for single data request in autocomplete mode

enable_log

enable logging for connector.

<cfset conn.enable_log("path")>

Parameters:

  • path - absolute or relative path to text file where log will be written.

is_select_mode

returns current active mode.

<cfset conn.is_select_mode()>

Parameters:

  • none.

Returns:

  • true, if select mode is active.
  • false, if update mode is active.

render_sql

configure connector to take data based on provided SQL text.

<cfset conn.render_sql("sql","id","text","extra","relation")>

Parameters:

  • sql - any sql code, which will be used as a base for data selection.
  • id - name of id field.
  • text - comma separated list of data fields.
  • extra - comma separated list of extra fields, optional.
  • relation_id - used for building hierarchy in case of Tree and TreeGrid.

See Also:

render_table

configure connector to take data from single table.

<cfset conn.render_table("table","id","text","extra","relation")>

Parameters:

  • table - name of table.
  • id - name of id field.
  • text - comma separated list of data fields.
  • extra - comma separated list of extra fields, optional.
  • relation_id - used for building hierarchy in case of Tree and TreeGrid.

Description:

  • If you want to render all fields from DB ( except of identity field), you can use simplified command:
<cfset conn.render_table("table")>

See Also:

set_encoding

allows to set encoding that will be applied to generated XML (default encoding is UTF-8).

<cfset conn.set_encoding("iso-8859-1")>

Parameters:

  • encoding name.
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