(option, config, dt)
| 15026 | * @return {null|string} Resolved value |
| 15027 | */ |
| 15028 | var _stringOrFunction = function (option, config, dt) { |
| 15029 | if (option === null || option === undefined) { |
| 15030 | return null |
| 15031 | } else if (typeof option === "function") { |
| 15032 | return option(config, dt) |
| 15033 | } |
| 15034 | return option |
| 15035 | } |
| 15036 | |
| 15037 | /** |
| 15038 | * Get the title for an exported file. |