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Home » Eclipse Projects » BIRT » xpath xxpression special characters(problems with square bracket within a string)
xpath xxpression special characters [message #1799485] Fri, 07 December 2018 15:34
Christina Lichtner is currently offline Christina LichtnerFriend
Messages: 2
Registered: December 2018
Junior Member

Maybe someone can help me with the following Problem?

I have a XML like this:

<Additional key="Test temperature [°C]" value="23" dataType="STRING" path="Additional&lt;Test temperature [°C]&gt;#23"/>
<Additional key="Upper limit of tolerance (Test temperature) [°C]" value="+0" dataType="STRING" path="Additional&lt;Upper limit of tolerance (Test temperature) [°C]&gt;#+0"/>

For selecting the value of the "Test temperature [°C]" my xpath Expression is as follows:
//Additional[@key='Test temperature [°C]']/@value

But after that I have an error "The filter definition is invalid." I know that the error is due to the square brackets inside the string. So how can I escape the brackets or solve this problem in another way?
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