eval() |
Additional XPath Functions |
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Evaluate a dynamically created XPath function and return its result.
| Function Summary | |
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| minimal arguments |
Object eval (String text) |
| all arguments |
Object eval (String text) |
| Required Arguments |
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| String text | 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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