SproutCMS

function load()

Loads a preview by creating temporary tables in SQL, calling a
controller's _editSave method, and then calling a method it would
normally use to display its (non-temporary) data

• File: /sprout/Helpers/Preview.php, line 45
• Namespace: Sprout\Helpers
• Class: Preview, Static method

Usage

Arguments

1. ManagedAdminController $ctlr
   

   The controller with the preview method

2. array $tables
   

   Tables to copy. The keys are the table names, and
          the values are WHERE clauses for data to copy across: use 0 to
          copy just the structure with no data, and 1 to copy all data;
          otherwise use an array of conditions (see Pdb::buildClause)
          The first table specified is the 'core' table which will contain
          the record which will be previewed.
          N.B. It's unnecessary to specify pages, page_revisions, or
          menu_groups here; they will be included automatically.

3. int $record_id = 0
   

   ID of the main record, if it exists; 0 to insert a new record

Return value

• int
  

  The ID of the record (whether existing or newly inserted)