I am trying to use 3 different Date pickers on 3 separate charts, and I am having an issue getting the parameters set up correctly.

My Code:

<?php

// Require autoload.php from koolreport library
require_once "../vendor/autoload.php";


// //Specify some data processes that will be used to process
use koolreport\processes\Group;
use koolreport\processes\Sort;
use koolreport\processes\Limit;
use koolreport\processes\ColumnRename;

//Define the class
class MyReport2 extends \koolreport\KoolReport
{
    use \koolreport\clients\Bootstrap;
    use \koolreport\amazing\Theme;
    use \koolreport\inputs\Bindable;
    use \koolreport\inputs\POSTBinding;
    
    protected function defaultParamValues()
    {
        $year = date("Y") . '-01-01 00:00:00';
        $today = date("Y-m-d") . ' 23:59:59';
        return array(
            "permitTypeDate"=>array(
                $year,
                $today
            ),
            "permitStatusDate"=>array(
                $year,
                $today
            ),
            "purchaseDate"=>array(
                $year,
                $today
            ),
        );
    }

    protected function bindParamsToInputs()
    {
        return array(
            "permitTypeDate"=>"permitTypeDate",
            "permitStatusDate"=>"permitStatusDate",
            "purchaseDate"=>"purchaseDate",
        );
    }

    public function settings()
    {
        return array(
            "dataSources" => array(
                "automaker" => array(
                    'connectionString' => 'sqlsrv:Server=' . getenv("DB_HOST") . ';Database=' . getenv("DB_NAME") . '',
                    'username' => getenv("DB_USER"),
                    'password' => getenv("DB_PASS"),
                ),
            )
        );
    }

When I try to run this I get an error that states, 0Cannot use object of type Permit as array ../vendor/koolreport/inputs/Bindable.phpline 29

I am not sure what is going on and could use some help in this situation

Ah yes that was indeed the issue, but now I am having an issue with the actual dateRangepickers I want to be able to update the sql call for the given chart whenever the date is changed. When I try to use the clientEvents nothing seems to happen when I change the dates. I was just wondering what I would actually need to do for this to work. here is my .view file

<?php

    use koolreport\widgets\koolphp\Table;
    use koolreport\datagrid\DataTables;
    use \koolreport\widgets\google\DonutChart;
    use \koolreport\widgets\google\ColumnChart;
    use \koolreport\inputs\DateRangePicker;
    use \koolreport\amazing\AmazingTheme;



?>
<div class="report-content">
    <div class="text-center">
    </div>
    <div class = "row">
        <div class="col-md-4" style='background-color:#fafafa'> 
            <div class="form-group">
            <?php
            DateRangePicker::create(array(
                "name"=>"permitTypeDate",
                "clientEvents"=>array(
                    "change"=>"function(e){
                        console.log(e.date);
                        console.log(e.oldDate);
                    }",
                )
            ));
            ?>
            </div>
            <div class="form-group">
                <?php
                DonutChart::create(array(
                    "title"=>"Permit Types",
                    "dataSource" => $this->dataStore('permitType'),
                    "columns"=>array(
                        "permittypename",
                        "totalPermitType"=>array(
                            "type"=>"number",
                        )
                    )
                ));
                ?>
            </div>
        </div>
        <div class="col-md-4" style='background-color:#fafafa'>
        <div class="form-group">
        <?php
            DateRangePicker::create(array(
                "name"=>"permitStatusDate",
                "clientEvents"=>array(
                    "change"=>"function(e){
                        console.log(e.date);
                        console.log(e.oldDate);
                    }",
                )
            ));
        ?>
        </div>
        <div class="form-group">
        <?php
        DonutChart::create(array(
            "title"=>"Permit Status",
            "dataSource" => $this->dataStore('permitStatus'),
            "columns"=>array(
                "statusname",
                "totalPermitStatus"=>array(
                    "type"=>"number",
                )
            )
        ));
        ?>
        </div>
        </div>
        <div class="col-md-4" style='background-color:#fafafa'>
        <div class="form-group">
        <?php
        DateRangePicker::create(array(
            "name"=>"PaymentDate",
            "clientEvents"=>array(
                "change"=>"function(e){
                    console.log(e.date);
                    console.log(e.oldDate);
                }",
            )
        ));
        ?>
        </div>
        <div class="form-group">
        <?php
        ColumnChart::create(array(
            "title"=>"Payments By Month",
            "dataSource"=>$this->dataStore('PaymentDate'),
            "columns"=>array(
                "month",
                "total"=>array("label"=>"total","type"=>"number","prefix"=>"$"),
            )
        ));
        ?>
        </div>
    </div>
</div>

Ok so that gives me the values, how do I update the charts/query?

So there is no way that when a Date is changed that we can run the submit through that?

We got it all figured out thanks for your time!