[XSL-LIST Mailing List Archive Home]
[By Thread]
[By Date]
Re: [xsl] One-based indexes in XPath
Subject: Re: [xsl] One-based indexes in XPath From: "Mukul Gandhi" <gandhi.mukul@xxxxxxxxx> Date: Tue, 20 May 2008 22:20:53 +0530 |
A quick thought from me. Let's say, we have to select a node as following: following-sibling::xx[1] To me traversal on following (or say preceding) axis will make sense if indexes start from 1. On Tue, May 20, 2008 at 10:44 PM, Justin Johansson <procode@xxxxxxxxxxx> wrote: > Trusting this question is relevant to the XSL List. > > Would someone please give me advice as to why "1-based" indexes are used in > XPath, such as para[1] instead of para[0] for the first para item/element? > > Why does the spec for XPath (and its/XQuery operator/function library) go > against the norm for modern programming languages in which zero is the base > for array-like collections? > > The reason for my question is to do with reconciling XPath and XSLT with an > implementation in Javascript in which zero is the base index for arrays. > My users may well be perplexed by having to decide whether an index number > is in XPath/XSLT-world or Javascript-world. > > Thanks for comments, > > Justin Johansson -- Regards, Mukul Gandhi
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [xsl] One-based indexes in XPat, Colin Adams | Thread | RE: [xsl] One-based indexes in XPat, Michael Kay |
Re: [xsl] One-based indexes in XPat, Colin Adams | Date | RE: [xsl] One-based indexes in XPat, Michael Kay |
Month |