When encountered need to determine backstage pass over the data


Room type is 1, 2, 3

Respectively: Standard Room Deluxe Room Presidential Suite

Method 1: AJax be displayed using different types of the data obtained Room

When the code below:



Two: using JSTL expressions (need to import jar)

<C: if> Analyzing





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Origin www.cnblogs.com/ww103/p/12077158.html