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Implicit Object sessionScope question  RSS feed

 
Jeff Schuler
Greenhorn
Posts: 23
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Is ${sessionScope.attribute.property} equal to ${sessionScope.["attribute"]["property"]}?
 
James Mark
Ranch Hand
Posts: 115
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${sessionScope.["attribute"]["property"]} is wrong..
Either use dot or squarebrakets....
not both on a similar Bean property or a Map key...

single quotes are fine
${sessionScope['attribute']['property']}

double quotes are fine
${sessionScope["attribute"]["property"]}

single quotes and double quotes mixing is fine
${sessionScope["attribute"]['property']}

Mixing operators is fine...but not together
${sessionScope["attribute"].property}
${sessionScope.attribute['property']}
 
It is sorta covered in the JavaRanch Style Guide.
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