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columns.ClearChoiceHash

Overview

This is the "ClearChoiceHash method" of the "columns object." It clears the "Option List" of the "Column" in the "Server Script".

Limitations

  1. Only "Class Column" can be used.
  2. This is valid when the server script "Condition" is " Before Screen Display" or "Before Row Display".

Prerequisites

  1. At least one option must be set in the option list for the target "Column".

Syntax

columns.[Column Name].ClearChoiceHash();

Parameters

There are no parameters.

Return Value

There is no return value.

Usage Examples

In the example below, the "Class Column" option is cleared.

JavaScript
columns.ClassA.ClearChoiceHash();