function views_calc_plugin_style_chart::calc_fields in Views Calc 6

Same name and namespace in other branches

1. 6.3 views_calc_plugin_style_chart.inc \views_calc_plugin_style_chart::calc_fields()

Make sure calc_fields is always an array, even when not multiple.

3 calls to views_calc_plugin_style_chart::calc_fields()

views_calc_plugin_style_chart::options_form in ./views_calc_plugin_style_chart.inc

views_calc_plugin_style_chart::query in ./views_calc_plugin_style_chart.inc

views_calc_plugin_style_chart::render in ./views_calc_plugin_style_chart.inc

File

./views_calc_plugin_style_chart.inc, line 135

Contains the chart style plugin.

Class

views_calc_plugin_style_chart

Style plugin to render view as a chart.

Code

function calc_fields() {
  $calc_fields = (array) $this->options['calc_fields'];
  return array_values($calc_fields);
}