The example demonstrates usage of Sort process. The sort process is used to sort data in "asc" or "desc" direction.
Sort multiple columns
Sort process can sort data by multiple columns at the same time. Note that it takes into account the order of name that you input. In below example, the income column will be sort first.
->pipe(new Sort(array(
"income"=>"asc",
"name"=>"desc",
)))
<?php
require_once "MyReport.php";
$report = new MyReport;
$report->run()->render();
<?php
//Step 1: Load KoolReport
require_once "../../../load.koolreport.php";
use \koolreport\processes\ColumnMeta;
use \koolreport\processes\Sort;
//Step 2: Creating Report class
class MyReport extends \koolreport\KoolReport
{
protected function settings()
{
return array(
"dataSources"=>array(
"data"=>array(
"class"=>'\koolreport\datasources\ArrayDataSource',
"dataFormat"=>"table",
"data"=>array(
array("name","income"),
array("John",50000),
array("Marry",60000),
array("Peter",100000),
array("Donald",80000),
)
)
)
);
}
protected function setup()
{
//Prepare data
$this->src("data")
->pipe(new ColumnMeta(array(
"income"=>array(
"type"=>"number",
"prefix"=>"$"
)
)))
->saveTo($source);
//Save orginal data
$source->pipe($this->dataStore("origin"));
//Pipe through process to get result
$source->pipe(new Sort(array(
"income"=>"asc"
)))
->pipe($this->dataStore("result"));
}
}
<?php
use \koolreport\widgets\koolphp\Table;
use \koolreport\widgets\google\LineChart;
?>
<div class="report-content">
<div class="text-center">
<h1>Sort Process</h1>
<p class="lead">"asc" or "desc" direction</p>
</div>
<?php
Table::create(array(
"dataSource"=>$this->dataStore("origin"),
"cssClass"=>array(
"table"=>"table-bordered table-striped table-hover"
)
));
?>
<i class="fa fa-arrow-down" style="font-size:24px;"></i>
<pre style="font-weight:bold"><code>
->pipe(new Sort(array(
"income"=>"asc"
)))
</code></pre>
<i class="fa fa-arrow-down" style="font-size:24px;"></i>
<div style="margin-top:20px;">
<?php
Table::create(array(
"dataSource"=>$this->dataStore("result"),
"cssClass"=>array(
"table"=>"table-bordered table-striped table-hover"
)
));
?>
</div>
</div>