bindingInfo.isTopNReverse(field, header)

Returns the value set by bindingInfo.setTopNReverse(field, header, Boolean) or by the ‘Rank’ property in the Crosstab Editor.

bindingInfoSetTopNExp3 1

Parameters

field: String: Name of a column
header: StyleConstant.ROW_HEADER or StyleConstant.COLUMN_HEADER

Returns

Boolean: true: bottom groups selected
false: top groups selected

Example

var reverse = Crosstab1.bindingInfo.isTopNReverse('Category',StyleConstant.ROW_HEADER);
if(reverse) {
  Text1.text = 'Displaying bottom groups.';
}
else {
  Text1.text = 'Displaying top groups.';
}

Either syntax below can be used in component script:

bindingInfo.isTopNReverse             // unqualified
Crosstab1.bindingInfo.isTopNReverse   // qualified

For onInit/onRefresh scripts, and for component and property scripts on other components, the second (qualified) form is required.