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FilterFormatHelper.replaceDotCommaZero() method

Replaces trailing ,00 or .00 with empty string.

Removes trailing zero decimals from formatted prices for cleaner display (e.g., "$10.00" becomes "$10"). This is commonly used when withTrailingZeros is false. Override this method to customize zero decimal removal logic, such as preserving certain patterns or handling different decimal formats.

Signature:

replaceDotCommaZero(str: string): string;

Parameters

Returns:

string

String with trailing ,00 or .00 removed

Example 1

Basic usage:

const cleaned = helper.replaceDotCommaZero('$10.00');
// Returns: "$10"

Example 2

Extend to preserve zeros for specific currencies:

window.boostWidgetIntegration.extend('FilterFormatHelper', (FilterFormatHelper) => {
  return class CustomFilterFormatHelper extends FilterFormatHelper {
    replaceDotCommaZero(str) {
      // Always show decimals for USD
      if (this.appService.TAEAppConfig.shop?.currency === 'USD') {
        return str;
      }
      return super.replaceDotCommaZero(str);
    }
  };
});