Subversion-Projekte lars-tiefland.prado

<?php

class Home extends TPage
{
        public function onLoad($param)
        {
                parent::onLoad($param);
                if(!$this->IsPostBack)
                {
                        $data=array('item 1','item 2','item 3','item 4');
                        $this->DBDropDownList1->DataSource=$data;
                        $this->DBDropDownList1->dataBind();

                        $data=array('key 1'=>'item 1','key 2'=>'item 2',
                                                'key 3'=>'item 3','key 4'=>'item 4');
                        $this->DBDropDownList2->DataSource=$data;
                        $this->DBDropDownList2->dataBind();

                        $data=array(
                                array('id'=>'001','name'=>'John','age'=>31),
                                array('id'=>'002','name'=>'Mary','age'=>30),
                                array('id'=>'003','name'=>'Cary','age'=>20));
                        $this->DBDropDownList3->DataSource=$data;
                        $this->DBDropDownList3->dataBind();
                }
        }

        protected function collectSelectionResult($input,$output)
        {
                $indices=$input->SelectedIndices;
                $result='';
                foreach($indices as $index)
                {
                        $item=$input->Items[$index];
                        $result.="(Index: $index, Value: $item->Value, Text: $item->Text)";
                }
                if($result==='')
                        $output->Text='Your selection is empty.';
                else
                        $output->Text='Your selection is: '.$result;
        }

        public function DBDropDownList1Changed($sender,$param)
        {
                $this->collectSelectionResult($sender,$this->DBDropDownList1Result);
        }

        public function DBDropDownList2Changed($sender,$param)
        {
                $this->collectSelectionResult($sender,$this->DBDropDownList2Result);
        }

        public function DBDropDownList3Changed($sender,$param)
        {
                $this->collectSelectionResult($sender,$this->DBDropDownList3Result);
        }

        public function selectionChanged($sender,$param)
        {
                $this->collectSelectionResult($sender,$this->SelectionResult);
        }

        public function buttonClicked($sender,$param)
        {
                $this->collectSelectionResult($this->DropDownList1,$this->SelectionResult2);
        }
}

?>