HasElements

/ LJCJSCodeDoc / LJCCommonLib / LJC / HasElements

Parameters

arrValue - An array object.

Returns

true if an array and it has elements; othwise false.

Syntax

JavaScript
static HasElements(arrValue)

Checks if an array has elements.

Example

JavaScript
// Checks if an array has elements. HasElements() { let arrValue = [ "Value" ]; let result = LJC.HasElements(arrValue); // result: // true; arrValue = []; result = LJC.HasElements(arrValue); // result: // false; }

JavaScript

// Checks if an array has elements.
HasElements()
{
  let arrValue = [ "Value" ];
  let result = LJC.HasElements(arrValue);

  // result:
  // true;

  arrValue = [];
  result = LJC.HasElements(arrValue);

  // result:
  // false;
}