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Re: EO Model problem
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Re: EO Model problem


  • Subject: Re: EO Model problem
  • From: Marek Wawrzyczny <email@hidden>
  • Date: Fri, 4 Jun 2004 09:37:56 +1000

I tend to use a 'toggle' boolean for the page and two conditionals, though you could also use Art's solution to return true and false. I prefer the conditional approach as we tend to rely more heavily on
CSS (for background, highlights, etc) and as such the alternating rows are profoundly different.



On 30/05/2004, at 19:16, Art Isbell wrote:

On May 29, 2004, at 7:35 PM, Tanmoy Roy wrote:

am currently working with a EOModel which is fetching some rows from DB and then using WORepetition I am showing it in the HTML page. But what I want say for 5 rows I want to shade the alternate rows in some colour and leave the rest intact. But whenever I am trying to do it by WOConditional either all the rows are getting shaded or none at all. I am using two WOConditional first one for nth row and the next one for (2n+1)th row.

You're working too hard. Get rid of the WOConditionals and bind the WORepetition's "index" key to a component instance variable, say "rowIndex". Then make your row dynamic, add a "bgColor" key, and bind it to a method like


    public String bgColor() {
        return rowIndex % 2 == 0 ? evenRowColor : oddRowColor;
    }

Aloha,
Art
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Marek Wawrzyczny

software engineer
-------------------------->
ish group pty ltd
http://www.ish.com.au
7 Darghan St Glebe 2037 Australia
phone +61 2 9660 1400   fax +61 2 9660 7400
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