eval
Evaluate a dynamically created XPath function and return its result.
Function Summary
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| minimal arguments |
Object eval (String text)
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| all arguments |
Object eval (String text)
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Required Arguments
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String text
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any string |
There are no optional arguments
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Example
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eval(concat('$var/@',$attrName))
if $attrName contains the string 'foo', then returns the result of '$var/@foo'
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