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Alternate styles in rows

Thread began 5/05/2010 7:55 pm by danny405167 | Last modified 3/22/2011 11:14 pm by danny405167 | 922 views | 2 replies

Eric Mittman

The alternating colors relies on some php code, the alternate color style being defined, and setting the class to the code that alternates it.

You should start with a page that has a working repeating region that is applied to the tr. From here you can add in this code to the top of the page:

php:
<?php

//WA AltClass Iterator
class WA_AltClassIterator     {
  var 
$DisplayIndex;
  var 
$DisplayArray;
  
  function 
WA_AltClassIterator($theDisplayArray = array(1)) {
    
$this->ClassCounter 0;
    
$this->ClassArray   $theDisplayArray;
  }
  
  function 
getClass($incrementClass)  {
    if (
sizeof($this->ClassArray) == 0) return "";
      if (
$incrementClass) {
      if (
$this->ClassCounter >= sizeof($this->ClassArray)) $this->ClassCounter 0;
      
$this->ClassCounter++;
    }
    if (
$this->ClassCounter 0)
      return 
$this->ClassArray[$this->ClassCounter-1];
    else
      return 
$this->ClassArray[0];
  }
}
?><?php
//WA Alternating Class
$WARRT_AltClass1 = new WA_AltClassIterator(explode("|""WADAResultsRowDark|"));
?>



Next you will need to add in the style into the head section like this:

<style>
.WADAResultsRowDark {
background-color: #DFE4E9;
}
</style>



Finally you need to locate the <tr> that is repeating and apply the following class to it so it looks like this:

php:
<tr class="<?php echo $WARRT_AltClass1->getClass(true); ?>">



You can change the alternating color based on the background color in the style.

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