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add collection values

arjun rampal
Ranch Hand

Joined: Jul 08, 2005
Posts: 125
Hi

I am getting values of total in six rows for example
in first row 2,in second row 2 like that from a map in action class(strut web application)

<logic:iterate id="ele" name="daMap">
<logic resent name="ele" property="value">
<bean efine id="ia" name="ele" property="value"/>
<bean:write name="ia" property="numeric"/>
</logic resent>
</logic:iterate>

now issue is i need to add these value and show that result on same page after these rows

whether it is possible or not.if yes how


Regards
Merrill Higginson
Ranch Hand

Joined: Feb 15, 2005
Posts: 4864
I'd suggest creating a method such as getTotal() in your ActionForm bean that reads the HashMap and calculates the total.

You can then display it like this:

<bean:write name="myActionForm" property="total" />


Merrill
Consultant, Sima Solutions
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: add collection values