toHtml method
Converts the span to HTML. If onTap is set, wraps text in an <a> tag.
Example:
<a href="https://example.com" style="color: #007BFF;">Click here</a>
Implementation
String toHtml() {
final styleAttr = _buildStyle();
if (onTap != null) {
return '<a href="$onTap" style="$styleAttr">${_escapeHtml(text)}</a>';
}
return '<span style="$styleAttr">${_escapeHtml(text)}</span>';
}