function slickgrid_json in Slickgrid 6

Return data in JSON format. Using drupal_json() results in a parse error client side on some html content So use json_encode instead

Parameters

$var: (optional) If set, the variable will be converted to JSON and output.

4 calls to slickgrid_json()

slickgrid_callback in ./slickgrid.callbacks.inc

hook_menu callback; Universal callback - builds function name and returns error = true

slickgrid_content_add_more_js in ./slickgrid.ahah.inc

Menu callback Copy of content_add_more_js() except uses slickgrid_json rather than drupal_json

slickgrid_filefield_js in ./slickgrid.ahah.inc

Copy of filefield_js() using slickgrid_json() rather than drupal_to_js()

slickgrid_nodereference_autocomplete in ./slickgrid.ahah.inc

File

./slickgrid.module, line 793

Code

function slickgrid_json($var = NULL) {
  drupal_set_header('Content-Type: text/javascript; charset=utf-8');
  if (isset($var)) {
    echo json_encode($var);
  }
  exit;
}