CODEWITHSUNDEEP
xpathpattern-matching
tom smith
tom smith

Reputation: 1035

xpath - using contains with a wildcard

I have the following, and trying to see if there's a better approach. I know it cn be done using starts-with/contains. I'm testing with firefox 10, which I believe implements xpath 2.+.

Test node is

<a id="foo">
.
.
.
<a id="foo1">
.
<a id="foo2">

Is there a way to use wildcards to be able to get the foo1/foo2 nodes..

Something like 

//a[@id =* 'foo'] 

or 

//a[contains(@id*,'foo')]

Which would say, give me the "a" where the id starts with "foo" but has additional chars... This would then skip the 1st node with the "foo"

I thought I had seen an rticle on this, but can't find it!

As I recall, the article stated that xpath had a set of operators that could be used to designate the start/end of a given pattern in a string.

thanks

Upvotes: 9

Views: 37167

Answers (2)

Dimitre Novatchev
Dimitre Novatchev

Reputation: 243449

Use:

//a[@id[starts-with(., 'foo') and string-length() > 3]]

Upvotes: 11

Lucero
Lucero

Reputation: 60190

Not a wildcard, but probably what you need nonetheless:

//a[(@id!='foo') and starts-with(@id,'foo')]

See W3C XPath spec.

Upvotes: 6

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