KoolGrid

GridValidator Class [PHP]

	Properties	Description
	ErrorMessage	Set the error message when validation is false.

	Methods	Description
	Validate	Perform data validation.

ErrorMessageTop

string ErrorMessage

Set the error message when validation is false.

Show/Hide Code

<?php				
	class MyValidator extends GridValidator
	{
		function Validate($value,$dataItems)
		{
			if ($dataItems["startTime"]>$dataItems["endTime"])
			{
				//Wrong
				$this->ErrorMessage = "Start Time must smaller than End Time";
				return false;
			}
			return true;//Correct
		}
	}
 
	$col = new GridBoundColumn();
	$validator = new MyValidator();
	$col->AddValidator($validator);
	$grid->MasterTable->AddColumn($col);
?>

Supported from version: 3.0.0.0

ValidateTop

function Validate(object $value, [array $dataitems], [GridRow $row], [GridColumn $column])

Override this function to provide custom validation. Return true if data is validated.

Show/Hide Code

<?php				
 
	class MyValidator extends GridValidator
	{
		function Validate($value,$dataItems)
		{
			if ($dataItems["startTime"]>$dataItems["endTime"])
			{
				//Wrong
				$this->ErrorMessage = "Start Time must smaller than End Time";
				return false; 
			}
			return true;//Correct
		}
	}
 
	$col = new GridBoundColumn();
	$validator = new MyValidator();
	$col->AddValidator($validator);
	$grid->MasterTable->AddColumn($col);
?>

Supported from version: 3.0.0.0

GridValidator Class [PHP]

Summary

Properties Detail

Methods Detail