Implementing Subtotal functionality

[Former Member]

Hi,

I have a web dynpro application in which i need to implement the subtotal functionality for a table.I have a table which has 5 columns, where in the first 2 columns have datatype string.So i need to find the sub total of the third column wrt first column and second column.In the same way, i need to find the subtotal of any column with integer datatype wrt any column with string datatype.

Please suggest me how to proceed.

Regards,

Padmalatha.K

Points will be rewarded.

[Former Member · Accepted solution]

Hi,

Create a calculatted attribute to do the calculation

public int getSub_Col(IPrivateTestCompView.IContextElement element)
  {
    //@@begin getSub_Col
	  int x = element.getAttributeValue("<Your first attribute");
	  int y = Integer.parseInt(element.getAttributeValue("<Your second string attribute"))
      return x+y;
    //@@end
  }

Pl handle the exceptions

Regards

Ayyapparaj

[Former Member]

Hi,

Do u have any link so that I need to review through the materials and implement I since I na new to this technology.

If any material for Subtotal Implementation will be helpful

Reagrds,

Padmalatha

[Former Member]

Hi Ayyaparaj,

I want to calculate the subtotals.Is there any API s available that can be incorporated into Webdynro. Or do we have any inbuilt functions to find the subtotal.

Regards,

Prasanna Kumar.S

[Former Member]

Hi,

You can make use of fixedBottom cells with calculated attributes.

Regards

Ayyapparaj

[Former Member]

Hi

if ur problem has solved make the question as solved

Regards

Hazrath

[Former Member]

Hi

First get the string and change it into int by using the Integer.parseInt(String s) method.

Then u can add all the elements.

Regards

Hazrath