Re: Velocity Expression

[Wei He]

what is your schema look like? also, i noticed that you <tr> should be outside of inner #if #end block. this may cause problem in you displayed
result as well. do a view source in you browser to see if the syntax is correct.

>>> #foreach ($entry in $entries)
>>> <tr>
>>> #if($entry.A == 3)
>>> #entryCell ($entry.Id)
>>> #entryCell ($entry.A)
>>> #entryCell ($entry.B)
>>> #entryCell ($entry.C)
>>> </tr>
>>> #end
>>> #end
>>>

Eigen Technology Pty Ltd wrote:

Thanks,

I tried your method, but I got the same result, i.e B is working, A and C
do not work.  I tried to swap A and B in the database, again, only the new
B worked, A still does not work.  Help would appreciated.

best wishes
michael

all of your A, B, and C are in fact Integer, the java Object, so
try

#if ($entry.A.intValue() == 3)
....
#end

Eigen Technology Pty Ltd wrote:

Dear all,

I have the following expression in one of my Velocity file:

       #foreach ($entry in $entries)
       <tr>
       #if($entry.A == 3)
         #entryCell ($entry.Id)
         #entryCell ($entry.A)
         #entryCell ($entry.B)
         #entryCell ($entry.C)
       </tr>
      #end
      #end

the comparison expression only works for $entry.B, neither $entry.A
nor $entry.C work, i.e. A and C return no result. All A, B and C are
int. I have tried to compare as number (3) and text ("3"), only
getting the same result.  What is limiting the expression? Would
appreciate some hints.

best wishes
michael




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