<?php 
/**
 * PHP Grid Component
 *
 * @author Abu Ghufran <gridphp@gmail.com> - http://www.phpgrid.org
 * @version 2.0.0
 * @license: see license.txt included in package
 */

// include db config
include_once("../../config.php");

// include and create object
include(PHPGRID_LIBPATH."inc/jqgrid_dist.php");

// Database config file to be passed in phpgrid constructor
$db_conf = array( 	
					"type" 		=> PHPGRID_DBTYPE, 
					"server" 	=> PHPGRID_DBHOST,
					"user" 		=> PHPGRID_DBUSER,
					"password" 	=> PHPGRID_DBPASS,
					"database" 	=> PHPGRID_DBNAME
				);

$g = new jqgrid($db_conf);

// $grid["url"] = ""; // your paramterized URL -- defaults to REQUEST_URI
$grid["rowNum"] = 10; // by default 20
$grid["sortname"] = 'id'; // by default sort grid by this field
$grid["sortorder"] = "desc"; // ASC or DESC
$grid["caption"] = "Invoice Data"; // caption of grid
$grid["autowidth"] = true; // expand grid to screen width
$grid["multiselect"] = false; // allow you to multi-select through checkboxes
$grid["edit_options"]["beforeSubmit"] = "function(post,form){ return validate_form_once(post,form); }";
$grid["add_options"]["beforeSubmit"] = "function(post,form){ return validate_form_once(post,form); }";

$g->set_options($grid);

$g->set_actions(array(	
						"add"=>true, // allow/disallow add
						"edit"=>true, // allow/disallow edit
						"delete"=>true, // allow/disallow delete
						"rowactions"=>true, // show/hide row wise edit/del/save option
						"search" => "advance", // show single/multi field search condition (e.g. simple or advance)
						"showhidecolumns" => false
					) 
				);

// you can provide custom SQL query to display data
$g->select_command = "SELECT i.id, invdate , c.name,
						i.note, i.total, i.closed FROM invheader i
						INNER JOIN clients c ON c.client_id = i.client_id";

// this db table will be used for add,edit,delete
$g->table = "invheader";

$col = array();
$col["title"] = "Id"; // caption of column
$col["name"] = "id"; // grid column name, must be exactly same as returned column-name from sql (tablefield or field-alias) 
$col["width"] = "10";
$cols[] = $col;		

$col = array();
$col["title"] = "Date";
$col["name"] = "invdate"; 
$col["width"] = "50";
$col["editable"] = true; // this column is editable
$col["editoptions"] = array("size"=>20); // with default display of textbox with size 20
$col["formatter"] = "date"; // format as date
$cols[] = $col;
		
$col = array();
$col["title"] = "Client";
$col["name"] = "name";
$col["width"] = "100";
$col["editable"] = false; // this column is not editable
$col["align"] = "center"; // this column is not editable
$col["search"] = false; // this column is not searchable

$cols[] = $col;

$col = array();
$col["title"] = "Note";
$col["name"] = "note";
$col["sortable"] = false; // this column is not sortable
$col["search"] = false; // this column is not searchable
$col["editable"] = true;
$col["edittype"] = "textarea"; // render as textarea on edit
$col["editoptions"] = array("rows"=>2, "cols"=>20); // with these attributes
$cols[] = $col;

$col = array();
$col["title"] = "Total";
$col["name"] = "total";
$col["width"] = "50";
$col["editable"] = true;
$cols[] = $col;

$col = array();
$col["title"] = "Closed";
$col["name"] = "closed";
$col["width"] = "50";
$col["editable"] = true;
$col["edittype"] = "checkbox"; // render as checkbox
$col["editoptions"] = array("value"=>"1:0"); // with these values "checked_value:unchecked_value"
$cols[] = $col;

// pass the cooked columns to grid
$g->set_columns($cols);

// generate grid output, with unique grid name as 'list1'
$out = $g->render("list1");

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
	<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/themes/redmond/jquery-ui.custom.css"></link>	
	<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/jqgrid/css/ui.jqgrid.css"></link>	
	
	<script src="../../lib/js/jquery.min.js" type="text/javascript"></script>
	<script src="../../lib/js/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript"></script>
	<script src="../../lib/js/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript"></script>	
	<script src="../../lib/js/themes/jquery-ui.custom.min.js" type="text/javascript"></script>
</head>
<body>
	<script>
	function my_validation(value,label)
	{
		if (value > 100)
			return [true,""];
		else
			return [false,label+": Should be greater than 100"];
	}
	
	function validate_form_once(post,form)
	{
		var str=[];
		
		if (post.note == "")
			str[str.length] = "- Notes are required";
			
		if (parseInt(post.total) == 0)
			str[str.length] = "- Total should be non-zero";
			
		str = str.join("<br>");
		
		if (str.length == 0)
			return [true,""];
		else
			return [false,"Check following errors:<br>"+str];
	}
	
	// enable form validation in inline edit
	jQuery.extend(jQuery.jgrid.inlineEdit, {
			beforeSaveRow: function (o,rowid) {
				data = [];
				jQuery(".editable").each(function(){ data[jQuery(this).attr('name')] = jQuery(this).val(); });
				ret = validate_form_once(data);
				if (!ret[0])
					jQuery.jgrid.info_dialog(jQuery.jgrid.errors.errcap,
											'<div class="ui-state-error" style="text-align:left;padding:5px">'+ ret[1] +'</div>', 
											jQuery.jgrid.edit.bClose,{buttonalign:'right'});
				jQuery("#info_dialog").abscenter();
				return ret[0];
			}
		});
	
	</script>
	<div style="margin:10px">
	<?php echo $out?>
	</div>
</body>
</html>