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Re: page numbering [message #5261 is a reply to message #5256]

Tue, 12 September 2006 01:09

zsolt
Messages: 698
Registered: December 2005
Location: Budapest, Hungary

Contributor

When using Report::Header(), the stylesheet data is shown also. This is because a bug in Report::FormatHF() method.

The original one was:

String  Report::FormatHF(const char *s, int pageno)
{
	String result;
	while(*s) {
		if(s[0] == '$' && s[1] == '$') {
			if(s[2] == 'P')
				result.Cat(Format("%d", pageno + 1));
			if(s[2] == 'D')
				result.Cat(Format(GetSysDate()));
			s += 3;
		}
		result.Cat(*s++);
	}
	return result;
}

And the fixed one is:

String  Report::FormatHF(const char *s, int pageno)
{
	String result;
	while(*s) {
		if(s[0] == '$' && s[1] == '$') {
			if(s[2] == 'P'){
				result.Cat(Format("%d", pageno + 1));
				s += 3;
			}
			if(s[2] == 'D'){
				result.Cat(Format(GetSysDate()));
				s += 3;
			}
		}
		result.Cat(*s++);
	}
	return result;
}

BTW, this code is very tricky Smile

First I thought, this can generate a segfault. I'm learning every time when reading your code Smile

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