You need to use the server for calculations. Use a database query (mysql?)
to grab the datagrid data and total and export to xml. then use the xml for
the datagrid.
example
<xml>
<data>
<header>
<1>Order Number</1>
<2>Quantity</2>
<3>Price</3>
</header>
<items>
<item1a>1</itema>
<item1b>4</item1b>
<item1c>25.00</item1c>
</items>
<items>
<item2a>1</item2a>
<item2b>3</item2b>
<item2c>12.25</item2c>
</items>
<quantity total>7</quantity total>
<price total>37.25</price total>
</data>
</xml>
Hope that makes sense as It is 2am and I am going back to bed.
I assume you are using php and mysql of course because who isn't. ;)
On Jan 14, 2008 2:21 PM, Jehanzeb Musani <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I need to know that whether DataGrid or
> AdvancedDataGrid in Flex supports running totals? Let
> say I have the following data.
>
> Order Number Quantity Price
> ---------------------------
> 1..............4......25.00
> 2..............3......12.25
> 3..............11.....10.00
> ----------------------------
> 3..............18.....246.75
> ----------------------------
>
> The dataprovider contains the first three rows of the
> aforementioned table. The requirement is that the grid
> should calculate the total of the data in the
> dataprovider.
>
> I can manually add the running total row in the data
> provider so that grid can display that row. But the
> next requirement is that the running total row should
> be displayed in different backcolor, forecolor and
> font.
>
> Can you tell me how can I implement the running total
> functionality in Flex?
>
> Regards,
> Jehanzeb
>
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>
--
Merle Reine
Email Address: echo [EMAIL PROTECTED] | perl -pe 'y/a-z/n-za-m/'
