I want    index of substring from a string . I would
like to acheive this using jsp tags. I found 
jakarta taglib   countMatches  tag  which would  print
 no of times  substring is present in the
string.Rather than printing  I want to capture  the
output from this jsp tag into a variable .This tag
also provides  this ability  by declaring var
attribute  which will capture the result of this tag.
My problem is I am unable to declare a var attribute
in this jsp tag or I  doing somethig wrong with the
syntax of this tag.Can somebody guide me the proper
syntax for using this tag.
 
<str:countMatches substring="world">Hello world
programs are rife in this world due to their worldy
view of how to program a world of
code</str:countMatches>
thanks & regards



                
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